60 products in 9 categories: rings and wearables, sleep tech, recovery tech, light therapy, sauna and cold plunge, body composition, glucose monitoring, strength and hormone tracking. Prices in US dollars, as each brand publishes them.
Each is linked to healthspan, sold through an official US store with a published price, and checked for FDA and CPSC safety actions. Commodity gear isn't listed. Here's why.
A ring-style pulse oximeter, sold on Wellue's own store.
Other model
O2Ring-S $186.99.
HSA/FSA
Not stated.
External rating
4.2★ (415 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Wellue (getwellue.com), not specific to this device.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A $179.99 smart ring with no subscription, tracking sleep, heart rate, HRV, blood oxygen and stress.
Subscription
None required. Renpho says the ring works with the free RENPHO Health app with no subscription fees.
Measures
Sleep stages and a sleep score, heart rate and heart rate variability, blood oxygen (SpO2), stress, steps, distance and calories, exercise heart-rate zones, and a daily "Health Index" score. Renpho also lists "Women's Health" as a feature but doesn't say on the product page what it tracks. Titanium, 5ATM water resistance, sizes 6–13 with a free sizing kit. Battery: Renpho quotes 7 days per charge in one place and 12 days in another; the charging case adds up to a week. Syncs with Apple Health and Google Health Connect.
FDA status
Renpho doesn't state one, and we found no FDA clearance for Renpho in the FDA's 510(k) database. Blood oxygen, stress and the Health Index are Renpho's own readings. FDA 510(k) database · checked Oct 31, 2026
US availability
Renpho's own US store, free shipping, 18-month warranty. Only sizes 6 and 8 (Titanium Silver) and 6 (Carbon Black) were in stock; the other sizes show Pre Order (checked Oct 19, 2026).
HSA/FSA
The brand says it's HSA/FSA eligible, paid through Flex at checkout. Check with your plan administrator.
External rating
3.6★ (2,450 reviews) on Trustpilot, checked Oct 19, 2026. Covers all Renpho products, not this ring specifically.
Quality signals
FDA status
None found in the FDA 510(k) database, and Renpho doesn't state one
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
18 months
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Membership only: the band comes with an annual plan rather than being sold on its own.
Subscription
Membership only, device included: WHOOP One $199/yr (5.0 device); Peak $239/yr (5.0 device); Life $359/yr (MG device, which adds an ECG heart screener and blood-pressure insights); Life + Labs $708/yr (adds 2 blood tests a year).
FDA status
The MG's ECG feature is FDA-cleared (510(k) K243236, Apr 4, 2025). Blood Pressure Insights isn't cleared: the FDA sent WHOOP a warning letter about it on Jul 14, 2025, and closed the letter on Jun 17, 2026 after WHOOP changed the feature and its labeling. Its blood-pressure readings are WHOOP's wellness estimates. FDA 510(k) K243236 · FDA warning letter · FDA close-out letter · checked Oct 31, 2026
Women's longevity
WHOOP says it has "dedicated Journal toggles and insights" for perimenopause and postmenopause (WHOOP, Apr 23, 2026). Checked Oct 14, 2026.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
3.4★ (5,632 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Whoop.
Quality signals
FDA-cleared (per FDA database)
FDA status
ECG feature FDA-cleared (510(k) K243236)
FDA and CPSC
FDA warning letter on Blood Pressure Insights, Jul 14, 2025, closed Jun 17, 2026
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Garmin's screenless band, worn like a Whoop but with no subscription: HRV, sleep, skin temperature and Training Readiness in the free Garmin Connect app.
Subscription
None required ("no subscription required," per Garmin). Optional Garmin Connect+ ($6.99/mo or $69.99/yr) adds guided breathwork and workouts, nutrition tracking and AI insights.
Measures
HRV status, sleep score, sleep coach and sleep alignment, Training Readiness, Body Battery, skin temperature, Pulse Ox (optional all-day and in sleep), respiration rate, all-day stress, VO2 max (run), fitness age, high and low heart rate alerts. No screen and no ECG app. Up to 10 days battery.
US availability
Garmin's own US store. Black L–XL and Mauve (both sizes) showed "available to ship in 1–3 business days"; the other colors and sizes showed 8–12 weeks.
Women's longevity
Garmin Connect, the free app this device uses, can log perimenopause and menopause symptoms such as hot flashes: choose the "No Period" cycle type, then turn on Perimenopause/Menopause Symptoms under Logging, per Garmin's how-to (2019). Checked Oct 14, 2026.
HSA/FSA
Not stated.
External rating
No fair figure. Garmin's only large Trustpilot profile covers every Garmin product line and market, from marine to automotive, so we don't treat it as a rating for this band. Checked Oct 11, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 11, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A one-off purchase with no subscription. Circular markets a single-lead ECG and blood-pressure readings.
Subscription
None. Circular says "We charge once." The app, all 14 features and its Kira AI coach are included.
Brand claims
Circular markets a single-lead ECG and blood-pressure readings ("calibrate once with a cuff"). These are the brand's descriptions; Circular's FDA status wasn't stated on the pages we checked.
US availability
Ships worldwide. Circular quotes 5–8 days for US delivery.
External ratings
Circular has two Trustpilot profiles: circular.xyz 1.3★ (721 reviews), heavily negative, and circular-ring.com 2.5★ (95 reviews). Both checked Oct 14, 2026, both company-wide.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
Quality signals
FDA status
Not stated on the pages we checked
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Hume's wrist band, sold alongside its Hume Pod body-composition scale.
Current offer · checked Oct 10, 2026"Flash sale" on Hume's Hume Band page: $249, or 18 payments of $13.84. The product page itself shows $356. As advertised on their site
Options
Hume Band 2.0 $356 on Hume's US store. A Lifetime Warranty add-on is listed separately at $50.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
3.6★ (6,930 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Hume Health, not specific to this device.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated; a Lifetime Warranty add-on is $50
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 10, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Looks like a traditional analog watch, with a small screen in the dial. Adds an FDA-cleared ECG, blood oxygen, 24/7 temperature and sleep tracking, with about a month between charges.
Subscription
None required. Withings says "your data stays free." Optional Withings+ ($99.50/yr, first month free) adds cardiologist ECG review within 24 hours, a Readiness score and nutritionist consults.
Measures
On-demand single-lead ECG with atrial fibrillation detection, 24/7 heart rate with high and low alerts, overnight HRV, blood oxygen (SpO2), 24/7 skin temperature variation, sleep score and stages, breathing disturbances, activity and VO2 max estimate. 38 mm or 42 mm, 5 ATM water resistant, up to 35 days battery (per Withings).
FDA status
Withings' ECG App is FDA-cleared (510(k) K240795, Jun 15, 2025) for use with the ScanWatch, to detect atrial fibrillation from a single-lead ECG; Withings' ScanWatch 2 page cites the same number. Withings says it "does not detect heart attacks or other arrhythmias." Temperature tracking "is not a medical thermometer," per Withings. FDA 510(k) K240795 · checked Oct 31, 2026
Other Withings watches
The ScanWatch Nova ($599.95) has the same health features in a dressier steel case with a ceramic bezel, per Withings. The ScanWatch Light ($249.95) is the entry model: its product page lists no ECG, blood-oxygen or temperature features.
US availability
Withings' own US store, "In stock," free shipping and returns. Seven color and size options at $369.95.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.8★ (4,667 reviews) on Trustpilot, checked Oct 14, 2026. Covers all Withings products, not this device specifically.
Quality signals
FDA-cleared (per FDA database)
FDA status
ECG app FDA-cleared (510(k) K240795)
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Free returns, per Withings (no window stated)
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 11, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A Swedish forehead headset for short daily focus-training sessions, with no subscription; the evidence so far is mostly about the sensor, not lasting benefits.
Current offer · checked Nov 8, 2026Black Friday early access on Mendi's store: 25% off. No end date is stated. As advertised on their site
What it does
A forehead headset that uses near-infrared light (fNIRS) to track blood flow and oxygenation in the prefrontal cortex, per Mendi, and turns the signal into a game in its phone app: about 10 minutes a day of focus training. It's a training session, not an all-day tracker. Battery up to 5 hours (about 60 sessions); several people can share one headset; recommended age 5+. For a headband that also tracks sleep, see Muse S Athena.
Subscription
None. Mendi says the app is free with no ongoing subscription fees.
Evidence note
Neurofeedback training for focus is an early research area. Mendi's headline figure (42% better sustained focus after 8 weeks) is the brand's own. The peer-reviewed study it cites (Boere, Hecker & Krigolson, 2024) checked that the sensor measures prefrontal activity; Mendi says that study isn't about the 42% result. Mendi says it's "not a medical device" and doesn't claim FDA clearance.
US availability
Sold from Mendi's own store in US dollars. Free shipping, a 60-day money-back guarantee and a 1-year warranty, per the brand.
HSA/FSA
Not stated.
External rating
3.6★ (88 reviews) on Trustpilot, checked Nov 8, 2026. A company-wide rating for Mendi (mendi.io); the profile is claimed by Mendi.
Quality signals
FDA status
No clearance claimed. Mendi says it's not a medical device.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
1 year
Returns
60-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Nov 8, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Nov 8, 2026.
The ring is a one-off purchase, plus a monthly or annual Oura membership.
Subscription
Membership: $5.99/month or $69.99/year before tax for US members, per Oura's ring page.
Finishes
Silver and Black $399; Gold, Deep Rose, Stealth and Brushed Silver $499.
Women's longevity
Oura's Menopause Insights feature uses a Menopause Impact Scale that, per Oura, "measures the impact on quality of life and daily functioning across 22 symptoms", with an explanation drawn from your answers and biometric trends. Oura's page (Aug 12, 2025) doesn't say whether the membership is needed. Checked Oct 14, 2026.
HSA/FSA
Not stated.
External rating
4.0★ (5,197 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Oura.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A soft headband that reads brain activity for meditation, focus training and sleep; its sleep claims rest on the brand's own data.
Current offer · checked Nov 8, 2026"Early Black Friday: up to 20% off with BFCM26" on Muse's US store. No end date is stated. As advertised on their site
Measures
Per Muse: seven EEG sensors read the brain's electrical activity, and an optical (fNIRS) sensor shows a "relative cortical oxygenation trend" during focus sessions. It also tracks sleep and sleeping position, and can play quiet audio cues meant to help you fall asleep and deepen sleep. Battery up to 10 hours. For a forehead headset built only around the oxygenation idea, see Mendi.
Subscription
None required: the headband works on its own. Optional Muse Premium adds Smart Wakeup, an AI coach, cognitive-performance tracking, external audio and the full content library. A bundle with 1 year of Premium is $539. Premium's price on its own isn't stated on the product page.
Evidence note
Brain-sensing headbands for meditation and sleep are an early research area. Muse's sleep figures (fall asleep up to 55% faster, 42% more slow-wave activity per minute) are marked as its own "internal data". Muse says it's "a general wellness product. It is not a medical device", and doesn't claim FDA clearance.
US availability
Sold from Muse's US store (InteraXon Inc., Toronto). Free shipping, a 30-day return period and a 1-year warranty, per the brand. Muse's store says a small tariff surcharge may be added for US import fees; we didn't check the amount.
HSA/FSA
The brand says it's HSA/FSA eligible ("Save an average of 30%"). Check with your plan administrator.
External rating
4.0★ (2,436 reviews) on Trustpilot, checked Nov 8, 2026. A company-wide rating for Muse (choosemuse.com) covering all its headbands; the profile is claimed on a paid Trustpilot subscription.
Quality signals
FDA status
No clearance claimed. Muse calls it a general wellness product.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
1 year
Returns
30-day return period
Warranty and returns as stated on the pages we checked on the brand's own site, Nov 8, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Nov 8, 2026.
A one-time purchase with no recurring fee for core data. It's the only Ultrahuman ring sold in the US.
Subscription
None for core data. Ultrahuman says there are "no recurring subscription fees for accessing your data". Optional paid PowerPlugs, e.g. Cardio Adaptability $24/yr and Cycle & Ovulation Pro $39/yr.
US availability
Sold on Ultrahuman's US store with the PRO charging case ($479, or $120/mo). Ring AIR isn't sold in the US, per Ultrahuman.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.6★ (821 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Ultrahuman, mostly about its rings.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A real-time fitness tracker sold direct from Calibre's own store, with a 30-day money-back guarantee.
Returns
30-day money-back guarantee, per Calibre.
HSA/FSA
Not stated.
External rating
No meaningful figure. Calibre's Trustpilot profile (calibrebio.com) has only 3 reviews and hasn't been claimed by the company, too small a sample to count either way. Checked Oct 11, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
30-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Garmin's main health watch, and the cheapest Garmin with the full health sensor set including the ECG app. The core health data needs no subscription.
Subscription
None required. Optional Garmin Connect+ ($6.99/mo or $69.99/yr) adds AI insights, training plans, nutrition tracking and live activities. HRV status, sleep, Body Battery and Training Readiness stay free.
Measures
HRV status, sleep score and sleep coach, Training Readiness, Body Battery, skin temperature, Pulse Ox, respiration rate, VO2 max, fitness age, high and low heart rate alerts, and the Garmin ECG app (records an ECG similar to a Lead I ECG and checks for signs of atrial fibrillation; for adults 22 and over, per Garmin). Up to 12 days battery.
Evidence note
Garmin says the ECG app "is not intended to replace traditional methods of diagnosis or treatment." The other scores (Body Battery, Training Readiness, fitness age) are Garmin's own wellness estimates.
FDA status
The Garmin ECG App is FDA-cleared (510(k) K221774, Jan 12, 2023). Body Battery, Training Readiness and fitness age are Garmin's own wellness estimates. FDA 510(k) K221774 · checked Oct 31, 2026
Other Garmin watches
Garmin markets the Forerunner 970 ($749.99) as a running watch and the fēnix 8 and 9 as multisport watches, but their spec sheets list the same health features as the Venu 4, ECG app included. The extra cost buys running and outdoor features. The Venu X1 and vívoactive 6 have no ECG app.
US availability
Garmin's own US store, "available to ship in 1–3 business days." 41 mm or 45 mm, $549.99; sets with a second (leather) band $599.99.
Women's longevity
Garmin Connect, the free app this device uses, can log perimenopause and menopause symptoms such as hot flashes: choose the "No Period" cycle type, then turn on Perimenopause/Menopause Symptoms under Logging, per Garmin's how-to (2019). Checked Oct 14, 2026.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
No fair figure. Garmin's only large Trustpilot profile covers every Garmin product line and market, from marine to automotive, so we don't treat it as a rating for this watch. Checked Oct 11, 2026.
Quality signals
FDA-cleared (per FDA database)
FDA status
ECG app FDA-cleared (510(k) K221774)
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 11, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Apple's Ultra watch, from $799 on Apple's own US store.
FDA status
Apple says Ultra 4 has "FDA-cleared features" and that the ECG app works on all Apple Watch Ultra models. In the FDA database: the ECG app (510(k) K201525, 2020; first authorized through De Novo DEN180044, 2018), Sleep Apnea Notification Feature (K240929, Sep 2024) and Hypertension Notification Feature (K250507, Sep 2025). Other readings are Apple's wellness features. FDA 510(k) K201525 · FDA 510(k) K240929 · FDA 510(k) K250507 · checked Oct 31, 2026
HSA/FSA
Not stated.
External rating
No fair figure. Apple's Trustpilot profile covers the whole company (stores, support and every product), so we don't treat it as a rating for this watch. Checked Oct 11, 2026.
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A ring-style pulse oximeter, sold on Wellue's own store.
Other model
O2Ring-S $186.99.
HSA/FSA
Not stated.
External rating
4.2★ (415 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Wellue (getwellue.com), not specific to this device.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A $179.99 smart ring with no subscription, tracking sleep, heart rate, HRV, blood oxygen and stress.
Subscription
None required. Renpho says the ring works with the free RENPHO Health app with no subscription fees.
Measures
Sleep stages and a sleep score, heart rate and heart rate variability, blood oxygen (SpO2), stress, steps, distance and calories, exercise heart-rate zones, and a daily "Health Index" score. Renpho also lists "Women's Health" as a feature but doesn't say on the product page what it tracks. Titanium, 5ATM water resistance, sizes 6–13 with a free sizing kit. Battery: Renpho quotes 7 days per charge in one place and 12 days in another; the charging case adds up to a week. Syncs with Apple Health and Google Health Connect.
FDA status
Renpho doesn't state one, and we found no FDA clearance for Renpho in the FDA's 510(k) database. Blood oxygen, stress and the Health Index are Renpho's own readings. FDA 510(k) database · checked Oct 31, 2026
US availability
Renpho's own US store, free shipping, 18-month warranty. Only sizes 6 and 8 (Titanium Silver) and 6 (Carbon Black) were in stock; the other sizes show Pre Order (checked Oct 19, 2026).
HSA/FSA
The brand says it's HSA/FSA eligible, paid through Flex at checkout. Check with your plan administrator.
External rating
3.6★ (2,450 reviews) on Trustpilot, checked Oct 19, 2026. Covers all Renpho products, not this ring specifically.
Quality signals
FDA status
None found in the FDA 510(k) database, and Renpho doesn't state one
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
18 months
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Membership only: the band comes with an annual plan rather than being sold on its own.
Subscription
Membership only, device included: WHOOP One $199/yr (5.0 device); Peak $239/yr (5.0 device); Life $359/yr (MG device, which adds an ECG heart screener and blood-pressure insights); Life + Labs $708/yr (adds 2 blood tests a year).
FDA status
The MG's ECG feature is FDA-cleared (510(k) K243236, Apr 4, 2025). Blood Pressure Insights isn't cleared: the FDA sent WHOOP a warning letter about it on Jul 14, 2025, and closed the letter on Jun 17, 2026 after WHOOP changed the feature and its labeling. Its blood-pressure readings are WHOOP's wellness estimates. FDA 510(k) K243236 · FDA warning letter · FDA close-out letter · checked Oct 31, 2026
Women's longevity
WHOOP says it has "dedicated Journal toggles and insights" for perimenopause and postmenopause (WHOOP, Apr 23, 2026). Checked Oct 14, 2026.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
3.4★ (5,632 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Whoop.
Quality signals
FDA-cleared (per FDA database)
FDA status
ECG feature FDA-cleared (510(k) K243236)
FDA and CPSC
FDA warning letter on Blood Pressure Insights, Jul 14, 2025, closed Jun 17, 2026
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Garmin's screenless band, worn like a Whoop but with no subscription: HRV, sleep, skin temperature and Training Readiness in the free Garmin Connect app.
Subscription
None required ("no subscription required," per Garmin). Optional Garmin Connect+ ($6.99/mo or $69.99/yr) adds guided breathwork and workouts, nutrition tracking and AI insights.
Measures
HRV status, sleep score, sleep coach and sleep alignment, Training Readiness, Body Battery, skin temperature, Pulse Ox (optional all-day and in sleep), respiration rate, all-day stress, VO2 max (run), fitness age, high and low heart rate alerts. No screen and no ECG app. Up to 10 days battery.
US availability
Garmin's own US store. Black L–XL and Mauve (both sizes) showed "available to ship in 1–3 business days"; the other colors and sizes showed 8–12 weeks.
Women's longevity
Garmin Connect, the free app this device uses, can log perimenopause and menopause symptoms such as hot flashes: choose the "No Period" cycle type, then turn on Perimenopause/Menopause Symptoms under Logging, per Garmin's how-to (2019). Checked Oct 14, 2026.
HSA/FSA
Not stated.
External rating
No fair figure. Garmin's only large Trustpilot profile covers every Garmin product line and market, from marine to automotive, so we don't treat it as a rating for this band. Checked Oct 11, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 11, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A one-off purchase with no subscription. Circular markets a single-lead ECG and blood-pressure readings.
Subscription
None. Circular says "We charge once." The app, all 14 features and its Kira AI coach are included.
Brand claims
Circular markets a single-lead ECG and blood-pressure readings ("calibrate once with a cuff"). These are the brand's descriptions; Circular's FDA status wasn't stated on the pages we checked.
US availability
Ships worldwide. Circular quotes 5–8 days for US delivery.
External ratings
Circular has two Trustpilot profiles: circular.xyz 1.3★ (721 reviews), heavily negative, and circular-ring.com 2.5★ (95 reviews). Both checked Oct 14, 2026, both company-wide.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
Quality signals
FDA status
Not stated on the pages we checked
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Hume's wrist band, sold alongside its Hume Pod body-composition scale.
Current offer · checked Oct 10, 2026"Flash sale" on Hume's Hume Band page: $249, or 18 payments of $13.84. The product page itself shows $356. As advertised on their site
Options
Hume Band 2.0 $356 on Hume's US store. A Lifetime Warranty add-on is listed separately at $50.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
3.6★ (6,930 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Hume Health, not specific to this device.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated; a Lifetime Warranty add-on is $50
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 10, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Looks like a traditional analog watch, with a small screen in the dial. Adds an FDA-cleared ECG, blood oxygen, 24/7 temperature and sleep tracking, with about a month between charges.
Subscription
None required. Withings says "your data stays free." Optional Withings+ ($99.50/yr, first month free) adds cardiologist ECG review within 24 hours, a Readiness score and nutritionist consults.
Measures
On-demand single-lead ECG with atrial fibrillation detection, 24/7 heart rate with high and low alerts, overnight HRV, blood oxygen (SpO2), 24/7 skin temperature variation, sleep score and stages, breathing disturbances, activity and VO2 max estimate. 38 mm or 42 mm, 5 ATM water resistant, up to 35 days battery (per Withings).
FDA status
Withings' ECG App is FDA-cleared (510(k) K240795, Jun 15, 2025) for use with the ScanWatch, to detect atrial fibrillation from a single-lead ECG; Withings' ScanWatch 2 page cites the same number. Withings says it "does not detect heart attacks or other arrhythmias." Temperature tracking "is not a medical thermometer," per Withings. FDA 510(k) K240795 · checked Oct 31, 2026
Other Withings watches
The ScanWatch Nova ($599.95) has the same health features in a dressier steel case with a ceramic bezel, per Withings. The ScanWatch Light ($249.95) is the entry model: its product page lists no ECG, blood-oxygen or temperature features.
US availability
Withings' own US store, "In stock," free shipping and returns. Seven color and size options at $369.95.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.8★ (4,667 reviews) on Trustpilot, checked Oct 14, 2026. Covers all Withings products, not this device specifically.
Quality signals
FDA-cleared (per FDA database)
FDA status
ECG app FDA-cleared (510(k) K240795)
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Free returns, per Withings (no window stated)
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 11, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A Swedish forehead headset for short daily focus-training sessions, with no subscription; the evidence so far is mostly about the sensor, not lasting benefits.
Current offer · checked Nov 8, 2026Black Friday early access on Mendi's store: 25% off. No end date is stated. As advertised on their site
What it does
A forehead headset that uses near-infrared light (fNIRS) to track blood flow and oxygenation in the prefrontal cortex, per Mendi, and turns the signal into a game in its phone app: about 10 minutes a day of focus training. It's a training session, not an all-day tracker. Battery up to 5 hours (about 60 sessions); several people can share one headset; recommended age 5+. For a headband that also tracks sleep, see Muse S Athena.
Subscription
None. Mendi says the app is free with no ongoing subscription fees.
Evidence note
Neurofeedback training for focus is an early research area. Mendi's headline figure (42% better sustained focus after 8 weeks) is the brand's own. The peer-reviewed study it cites (Boere, Hecker & Krigolson, 2024) checked that the sensor measures prefrontal activity; Mendi says that study isn't about the 42% result. Mendi says it's "not a medical device" and doesn't claim FDA clearance.
US availability
Sold from Mendi's own store in US dollars. Free shipping, a 60-day money-back guarantee and a 1-year warranty, per the brand.
HSA/FSA
Not stated.
External rating
3.6★ (88 reviews) on Trustpilot, checked Nov 8, 2026. A company-wide rating for Mendi (mendi.io); the profile is claimed by Mendi.
Quality signals
FDA status
No clearance claimed. Mendi says it's not a medical device.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
1 year
Returns
60-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Nov 8, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Nov 8, 2026.
The ring is a one-off purchase, plus a monthly or annual Oura membership.
Subscription
Membership: $5.99/month or $69.99/year before tax for US members, per Oura's ring page.
Finishes
Silver and Black $399; Gold, Deep Rose, Stealth and Brushed Silver $499.
Women's longevity
Oura's Menopause Insights feature uses a Menopause Impact Scale that, per Oura, "measures the impact on quality of life and daily functioning across 22 symptoms", with an explanation drawn from your answers and biometric trends. Oura's page (Aug 12, 2025) doesn't say whether the membership is needed. Checked Oct 14, 2026.
HSA/FSA
Not stated.
External rating
4.0★ (5,197 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Oura.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A soft headband that reads brain activity for meditation, focus training and sleep; its sleep claims rest on the brand's own data.
Current offer · checked Nov 8, 2026"Early Black Friday: up to 20% off with BFCM26" on Muse's US store. No end date is stated. As advertised on their site
Measures
Per Muse: seven EEG sensors read the brain's electrical activity, and an optical (fNIRS) sensor shows a "relative cortical oxygenation trend" during focus sessions. It also tracks sleep and sleeping position, and can play quiet audio cues meant to help you fall asleep and deepen sleep. Battery up to 10 hours. For a forehead headset built only around the oxygenation idea, see Mendi.
Subscription
None required: the headband works on its own. Optional Muse Premium adds Smart Wakeup, an AI coach, cognitive-performance tracking, external audio and the full content library. A bundle with 1 year of Premium is $539. Premium's price on its own isn't stated on the product page.
Evidence note
Brain-sensing headbands for meditation and sleep are an early research area. Muse's sleep figures (fall asleep up to 55% faster, 42% more slow-wave activity per minute) are marked as its own "internal data". Muse says it's "a general wellness product. It is not a medical device", and doesn't claim FDA clearance.
US availability
Sold from Muse's US store (InteraXon Inc., Toronto). Free shipping, a 30-day return period and a 1-year warranty, per the brand. Muse's store says a small tariff surcharge may be added for US import fees; we didn't check the amount.
HSA/FSA
The brand says it's HSA/FSA eligible ("Save an average of 30%"). Check with your plan administrator.
External rating
4.0★ (2,436 reviews) on Trustpilot, checked Nov 8, 2026. A company-wide rating for Muse (choosemuse.com) covering all its headbands; the profile is claimed on a paid Trustpilot subscription.
Quality signals
FDA status
No clearance claimed. Muse calls it a general wellness product.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
1 year
Returns
30-day return period
Warranty and returns as stated on the pages we checked on the brand's own site, Nov 8, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Nov 8, 2026.
A one-time purchase with no recurring fee for core data. It's the only Ultrahuman ring sold in the US.
Subscription
None for core data. Ultrahuman says there are "no recurring subscription fees for accessing your data". Optional paid PowerPlugs, e.g. Cardio Adaptability $24/yr and Cycle & Ovulation Pro $39/yr.
US availability
Sold on Ultrahuman's US store with the PRO charging case ($479, or $120/mo). Ring AIR isn't sold in the US, per Ultrahuman.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.6★ (821 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Ultrahuman, mostly about its rings.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A real-time fitness tracker sold direct from Calibre's own store, with a 30-day money-back guarantee.
Returns
30-day money-back guarantee, per Calibre.
HSA/FSA
Not stated.
External rating
No meaningful figure. Calibre's Trustpilot profile (calibrebio.com) has only 3 reviews and hasn't been claimed by the company, too small a sample to count either way. Checked Oct 11, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
30-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Garmin's main health watch, and the cheapest Garmin with the full health sensor set including the ECG app. The core health data needs no subscription.
Subscription
None required. Optional Garmin Connect+ ($6.99/mo or $69.99/yr) adds AI insights, training plans, nutrition tracking and live activities. HRV status, sleep, Body Battery and Training Readiness stay free.
Measures
HRV status, sleep score and sleep coach, Training Readiness, Body Battery, skin temperature, Pulse Ox, respiration rate, VO2 max, fitness age, high and low heart rate alerts, and the Garmin ECG app (records an ECG similar to a Lead I ECG and checks for signs of atrial fibrillation; for adults 22 and over, per Garmin). Up to 12 days battery.
Evidence note
Garmin says the ECG app "is not intended to replace traditional methods of diagnosis or treatment." The other scores (Body Battery, Training Readiness, fitness age) are Garmin's own wellness estimates.
FDA status
The Garmin ECG App is FDA-cleared (510(k) K221774, Jan 12, 2023). Body Battery, Training Readiness and fitness age are Garmin's own wellness estimates. FDA 510(k) K221774 · checked Oct 31, 2026
Other Garmin watches
Garmin markets the Forerunner 970 ($749.99) as a running watch and the fēnix 8 and 9 as multisport watches, but their spec sheets list the same health features as the Venu 4, ECG app included. The extra cost buys running and outdoor features. The Venu X1 and vívoactive 6 have no ECG app.
US availability
Garmin's own US store, "available to ship in 1–3 business days." 41 mm or 45 mm, $549.99; sets with a second (leather) band $599.99.
Women's longevity
Garmin Connect, the free app this device uses, can log perimenopause and menopause symptoms such as hot flashes: choose the "No Period" cycle type, then turn on Perimenopause/Menopause Symptoms under Logging, per Garmin's how-to (2019). Checked Oct 14, 2026.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
No fair figure. Garmin's only large Trustpilot profile covers every Garmin product line and market, from marine to automotive, so we don't treat it as a rating for this watch. Checked Oct 11, 2026.
Quality signals
FDA-cleared (per FDA database)
FDA status
ECG app FDA-cleared (510(k) K221774)
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 11, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Apple's Ultra watch, from $799 on Apple's own US store.
FDA status
Apple says Ultra 4 has "FDA-cleared features" and that the ECG app works on all Apple Watch Ultra models. In the FDA database: the ECG app (510(k) K201525, 2020; first authorized through De Novo DEN180044, 2018), Sleep Apnea Notification Feature (K240929, Sep 2024) and Hypertension Notification Feature (K250507, Sep 2025). Other readings are Apple's wellness features. FDA 510(k) K201525 · FDA 510(k) K240929 · FDA 510(k) K250507 · checked Oct 31, 2026
HSA/FSA
Not stated.
External rating
No fair figure. Apple's Trustpilot profile covers the whole company (stores, support and every product), so we don't treat it as a rating for this watch. Checked Oct 11, 2026.
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
An under-mattress sleep tracker. Withings sells it in the US as "Withings Sleep".
Subscription
None required. Withings says you "always have free, unlimited access" to your sleep history and trends. Optional Withings+ ($99.50/yr, first month free) adds guidance on top.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.8★ (4,667 reviews) on Trustpilot, checked Oct 14, 2026. Covers all Withings products, not this device specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 10, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Ultrahuman's Home device, sold separately from its ring.
Current offer · checked Oct 9, 2026"Special Offer Applied −$148.23" at checkout, for a total of $400.77. As advertised on their site
Options
Optional 1-year coverage, $36.
US availability
US store. Ultrahuman quoted "Ships in 6-7 weeks".
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.6★ (821 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Ultrahuman, mostly about its rings; not specific to this device.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A water-powered mattress cover that cools and heats the bed, with a 30-night trial.
Subscription
None. Sleepme lists "No Subscription Fees", and its FAQ says a monthly membership is not required.
Sizes & price
Chilipad 2.0 is priced per side (one sleeper): Half Full $1,599, Half Queen $1,699, Half King $1,799, Half Cal King $1,799, Half Split King $1,599, Twin XL $1,599. Two sleepers add a Companion system for the other side, not priced on Sleepme's page.
Measures
Water-powered mattress cover: "Cool or heat your mattress between 55°F and 115°F."
Trial
30 nights, with free returns, per Sleepme.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
3.9★ (1,552 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Sleepme (sleep.me), listed as "Chilipad by Sleepme".
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
30-night trial with free returns
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 30, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A dual-zone water-cooled cover like Eight Sleep's, with no subscription needed for the cooling if you pay in full.
Current offer · checked Nov 4, 2026"Save up to $400" on Orion's store; a Queen showed $2,045. As advertised on their site
Subscription
None required if you pay in full. Orion Intelligence is optional at $250 a year after a 30-day free trial and adds sleep tracking, heart rate, HRV, recommendations and hot flash relief; heating, cooling, basic schedules and the 2-year warranty work without it. Financed purchases include two prepaid years, which Orion's product page describes as required.
Sizes & price
Queen $2,395, King $2,595, California King $2,695. Paying monthly: $199 down and "as low as $62/mo" for 48 months at 0% APR on approved credit, an example (its FAQ says $60) that would add up to about $3,079 to $3,175 for a Queen, including the two prepaid years. Check the total in your loan agreement. For comparison, the Eight Sleep Pod 6 Queen is $2,899 plus Autopilot from $199/yr, required for the first year (see its card).
Measures
Water-based cover that sits under your fitted sheet. Each side can be set separately, with a water range of 50–113°F. With Orion Intelligence, sensors in the cover report heart rate, HRV, movement and sleep stages with no wearable; we found no published validation of that tracking. Orion says it holds its temperature without internet, but that temperature control, schedules and sleep insights need a connection.
Shipping & returns
US only, free shipping. 30-night trial from delivery with free returns after approval; the Control Tower must go back in Orion packaging. 2-year limited warranty, not tied to the subscription; Extended Protection adds 3 years for $399. Returns article · checked Nov 4, 2026
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
4.1★ (27 reviews) on Trustpilot, checked Nov 4, 2026. A company-wide rating for Orion Sleep.
No warning letter or recall found for the model on sale
Warranty
2 years; 5 with Extended Protection ($399). Not tied to the subscription
Returns
30-night trial with free returns, after approval
Warranty and returns as stated on the pages we checked on the brand's own site, Nov 4, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Nov 4, 2026.
A dual-zone cooling and heating pad like Eight Sleep's, with no subscription.
Subscription
None. Somnus Lab's FAQ says there are no mandatory subscriptions and that all current features, including sleep tracking, are included in the purchase price.
Sizes & price
Queen (60 × 80 in) $2,799, King (76 × 80 in) $2,999, Cal King (72 × 84 in) $2,999. For comparison, the Eight Sleep Pod 6 Queen is $2,899 plus Autopilot at $299/yr, required for the first year (see its card).
Measures
Water-based pad that sits under your fitted sheet. Each side can be set separately from 54–108°F by app, bedside buttons or the base unit, and it keeps working without Wi-Fi. Tracks heart rate, HRV, breathing, movement and snoring with no wearable.
Shipping & returns
Free standard shipping to the contiguous US (3–7 business days); no shipping to Alaska, Hawaii or US territories, and no PO boxes. 30-night trial with free returns, but you must email support and get a return authorization first, and a deduction may apply for use beyond trying it out. Refunds take 2–3 weeks. 2-year warranty. Shipping & returns policy · checked Oct 23, 2026
HSA/FSA
Not stated.
External rating
No rating found: no Trustpilot profile for somnuslab.com or somnuslab.us, checked Oct 23, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2 years
Returns
30-night trial with free returns, after a return authorization; a deduction may apply
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 23, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The Pod needs an Autopilot subscription for its first year, so the first-year cost is higher than the device price.
Subscription
Autopilot is required: "Autopilot is required for the first 12 months (cancel any time after)." Three tiers, billed annually: Standard $199, Enhanced $299 (adds a five-year warranty) and Elite $399. Rental from $149/mo (Pod 6 Solo, Autopilot included).
First-year totals
Eight Sleep's own total for a Queen is $3,198, with Enhanced Autopilot. Its earlier price data (Oct 9, 2026) gave Solo $2,298, Full $2,998, King/Cal King $3,298, also with Enhanced.
Women's longevity
Eight Sleep has a Hot Flash Mode. In its own study, released as a preprint and not yet peer-reviewed, Eight Sleep says the Pod cut night-time hot flashes by 56% on average after one week, in 98 peri- and post-menopausal women. That's the brand's figure, not ours (Eight Sleep, Jan 25, 2026). Checked Oct 14, 2026.
HSA/FSA
Eight Sleep's US store offers HSA/FSA as a payment option, but doesn't say the Pod is eligible; it says savings depend on your plan's eligibility. Check with your plan administrator.
External rating
3.4★ (1,053 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Eight Sleep.
No warning letter or recall found for the model on sale
Warranty
2 years while you have an active Autopilot membership; up to 5 years from purchase while on Enhanced (Elite too, per the plan descriptions)
Returns
30-night trial with free returns; a return within 30 days of delivery refunds the Pod and the membership
Warranty and returns as stated on the pages we checked on the brand's own site, Nov 1, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A smart mattress, starting at $4,799, with a 100-night trial.
Configurations
Starting at $4,799; other configurations $6,499.
Measures
Bryte says the mattress senses pressure and adjusts "up to 90" air cells in real time to relieve pressure points, and gives daily sleep insights (stages, duration, efficiency, heart rate and respiration) with "no wearable required". These are Bryte's descriptions; it doesn't state an FDA status. Bryte · checked Oct 31, 2026
Trial
100 nights, per Bryte.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
4.7★ (75 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Bryte (bryte.com), a fairly small sample.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
100-night trial
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
An under-mattress sleep tracker. Withings sells it in the US as "Withings Sleep".
Subscription
None required. Withings says you "always have free, unlimited access" to your sleep history and trends. Optional Withings+ ($99.50/yr, first month free) adds guidance on top.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.8★ (4,667 reviews) on Trustpilot, checked Oct 14, 2026. Covers all Withings products, not this device specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 10, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Ultrahuman's Home device, sold separately from its ring.
Current offer · checked Oct 9, 2026"Special Offer Applied −$148.23" at checkout, for a total of $400.77. As advertised on their site
Options
Optional 1-year coverage, $36.
US availability
US store. Ultrahuman quoted "Ships in 6-7 weeks".
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.6★ (821 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Ultrahuman, mostly about its rings; not specific to this device.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A water-powered mattress cover that cools and heats the bed, with a 30-night trial.
Subscription
None. Sleepme lists "No Subscription Fees", and its FAQ says a monthly membership is not required.
Sizes & price
Chilipad 2.0 is priced per side (one sleeper): Half Full $1,599, Half Queen $1,699, Half King $1,799, Half Cal King $1,799, Half Split King $1,599, Twin XL $1,599. Two sleepers add a Companion system for the other side, not priced on Sleepme's page.
Measures
Water-powered mattress cover: "Cool or heat your mattress between 55°F and 115°F."
Trial
30 nights, with free returns, per Sleepme.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
3.9★ (1,552 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Sleepme (sleep.me), listed as "Chilipad by Sleepme".
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
30-night trial with free returns
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 30, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A dual-zone water-cooled cover like Eight Sleep's, with no subscription needed for the cooling if you pay in full.
Current offer · checked Nov 4, 2026"Save up to $400" on Orion's store; a Queen showed $2,045. As advertised on their site
Subscription
None required if you pay in full. Orion Intelligence is optional at $250 a year after a 30-day free trial and adds sleep tracking, heart rate, HRV, recommendations and hot flash relief; heating, cooling, basic schedules and the 2-year warranty work without it. Financed purchases include two prepaid years, which Orion's product page describes as required.
Sizes & price
Queen $2,395, King $2,595, California King $2,695. Paying monthly: $199 down and "as low as $62/mo" for 48 months at 0% APR on approved credit, an example (its FAQ says $60) that would add up to about $3,079 to $3,175 for a Queen, including the two prepaid years. Check the total in your loan agreement. For comparison, the Eight Sleep Pod 6 Queen is $2,899 plus Autopilot from $199/yr, required for the first year (see its card).
Measures
Water-based cover that sits under your fitted sheet. Each side can be set separately, with a water range of 50–113°F. With Orion Intelligence, sensors in the cover report heart rate, HRV, movement and sleep stages with no wearable; we found no published validation of that tracking. Orion says it holds its temperature without internet, but that temperature control, schedules and sleep insights need a connection.
Shipping & returns
US only, free shipping. 30-night trial from delivery with free returns after approval; the Control Tower must go back in Orion packaging. 2-year limited warranty, not tied to the subscription; Extended Protection adds 3 years for $399. Returns article · checked Nov 4, 2026
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
4.1★ (27 reviews) on Trustpilot, checked Nov 4, 2026. A company-wide rating for Orion Sleep.
No warning letter or recall found for the model on sale
Warranty
2 years; 5 with Extended Protection ($399). Not tied to the subscription
Returns
30-night trial with free returns, after approval
Warranty and returns as stated on the pages we checked on the brand's own site, Nov 4, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Nov 4, 2026.
Somnus Lab Sleep PadTemperature-control mattress pad
$2,799–$2,999
Subscription
None required
HSA/FSA
Not stated
External rating
No rating found
Details
A dual-zone cooling and heating pad like Eight Sleep's, with no subscription.
Subscription
None. Somnus Lab's FAQ says there are no mandatory subscriptions and that all current features, including sleep tracking, are included in the purchase price.
Sizes & price
Queen (60 × 80 in) $2,799, King (76 × 80 in) $2,999, Cal King (72 × 84 in) $2,999. For comparison, the Eight Sleep Pod 6 Queen is $2,899 plus Autopilot at $299/yr, required for the first year (see its card).
Measures
Water-based pad that sits under your fitted sheet. Each side can be set separately from 54–108°F by app, bedside buttons or the base unit, and it keeps working without Wi-Fi. Tracks heart rate, HRV, breathing, movement and snoring with no wearable.
Shipping & returns
Free standard shipping to the contiguous US (3–7 business days); no shipping to Alaska, Hawaii or US territories, and no PO boxes. 30-night trial with free returns, but you must email support and get a return authorization first, and a deduction may apply for use beyond trying it out. Refunds take 2–3 weeks. 2-year warranty. Shipping & returns policy · checked Oct 23, 2026
HSA/FSA
Not stated.
External rating
No rating found: no Trustpilot profile for somnuslab.com or somnuslab.us, checked Oct 23, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2 years
Returns
30-night trial with free returns, after a return authorization; a deduction may apply
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 23, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Eight Sleep Pod 6Temperature-control mattress cover
$2,899 (Queen) + Autopilot $199–$399/yr
Subscription
Required
HSA/FSA
Payment option
External rating
Trustpilot 3.4★ (1,053)
Details
The Pod needs an Autopilot subscription for its first year, so the first-year cost is higher than the device price.
Subscription
Autopilot is required: "Autopilot is required for the first 12 months (cancel any time after)." Three tiers, billed annually: Standard $199, Enhanced $299 (adds a five-year warranty) and Elite $399. Rental from $149/mo (Pod 6 Solo, Autopilot included).
First-year totals
Eight Sleep's own total for a Queen is $3,198, with Enhanced Autopilot. Its earlier price data (Oct 9, 2026) gave Solo $2,298, Full $2,998, King/Cal King $3,298, also with Enhanced.
Women's longevity
Eight Sleep has a Hot Flash Mode. In its own study, released as a preprint and not yet peer-reviewed, Eight Sleep says the Pod cut night-time hot flashes by 56% on average after one week, in 98 peri- and post-menopausal women. That's the brand's figure, not ours (Eight Sleep, Jan 25, 2026). Checked Oct 14, 2026.
HSA/FSA
Eight Sleep's US store offers HSA/FSA as a payment option, but doesn't say the Pod is eligible; it says savings depend on your plan's eligibility. Check with your plan administrator.
External rating
3.4★ (1,053 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Eight Sleep.
No warning letter or recall found for the model on sale
Warranty
2 years while you have an active Autopilot membership; up to 5 years from purchase while on Enhanced (Elite too, per the plan descriptions)
Returns
30-night trial with free returns; a return within 30 days of delivery refunds the Pod and the membership
Warranty and returns as stated on the pages we checked on the brand's own site, Nov 1, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A smart mattress, starting at $4,799, with a 100-night trial.
Configurations
Starting at $4,799; other configurations $6,499.
Measures
Bryte says the mattress senses pressure and adjusts "up to 90" air cells in real time to relieve pressure points, and gives daily sleep insights (stages, duration, efficiency, heart rate and respiration) with "no wearable required". These are Bryte's descriptions; it doesn't state an FDA status. Bryte · checked Oct 31, 2026
Trial
100 nights, per Bryte.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
4.7★ (75 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Bryte (bryte.com), a fairly small sample.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
100-night trial
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Budget percussion and compression: six massage guns from $59.99, and an air-compression boot from $169.99 for one leg.
Range
Massage guns: Mini Thermal $59.99, Active+ $79.99, Ascend $89.99, Active Mini Thermacool $89.99, Active+ Thermacool $99.99 and Power+ Thermacool $119.99 (6 speeds, 12 mm amplitude, 6 heads including a heating/cooling head). Aeria Boot air-compression leg sleeve: $169.99 for one, $299.99 for a pair; 50–200 mmHg over 16 intensities, 60-minute battery.
Evidence note
Percussion therapy has moderate RCT support for short-term soreness and range-of-motion relief; the mechanism isn't fully settled and aggressive use carries rare rhabdomyolysis reports. Compression has reasonable circulation and recovery evidence. Renpho lists conditions where the Aeria Boot shouldn't be used, including deep vein thrombosis, arrhythmia, unstable hypertension and pacemakers, and says to consult a healthcare professional before using its massage guns if you're pregnant or have a medical condition.
US availability
Renpho's own US store, all in stock, free shipping over $29.99, 18-month warranty when bought on Renpho's site (checked Oct 19, 2026).
HSA/FSA
The brand says it's HSA/FSA eligible, paid through Flex at checkout. Check with your plan administrator.
External rating
3.6★ (2,450 reviews) on Trustpilot, checked Oct 19, 2026. Covers all Renpho products, not these devices specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
18 months, bought on Renpho's site
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Percussion massage guns and Normatec compression boots, from $139.
Range
Hypervolt Go 2 $139, Go 3 $149, Hypervolt 3 $249, Venom 2 $269, Hypervolt 3 Pro $349, Normatec 3 Full Body $1,549.
HSA/FSA
Not stated.
External rating
4.6★ (768 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Hyperice (hyperice.com).
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The Theragun percussion massage range, from the Mini to the PRO Plus.
Range
Theragun Mini $219.99–$229.99, Sense $299.99, Prime $329.99, Prime Plus $429.99, PRO $529.99, PRO Plus $649.99.
HSA/FSA
Not stated.
External rating
1.7★ (1,762 reviews) on Trustpilot, checked Oct 14, 2026. Therabody's main profile (theragun.com), company-wide.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A neck-worn vagus nerve stimulator for stress and sleep: big marketing claims on early, brand-run evidence.
What it does
Doesn't measure anything itself. It's a neck-worn band that sends mild electrical pulses to the vagus nerve through the skin on both sides of the neck, run from a phone app in about 4-minute sessions. Marketed for stress, anxiety, sleep, burnout and pain.
Range
Pulsetto Lite $269, Pulsetto FIT $296. Free shipping, 30-day money-back guarantee and 2-year warranty, per the brand.
Subscription
None required: the brand says the device is a one-time purchase and the free app includes 5 stimulation programs. An optional Premium app subscription adds custom stimulations and guided meditations. Conductive gel is sold separately.
Evidence note
Neck-based vagus nerve stimulation for stress and sleep is an early research area. The site's headline figures (56% less stress, 41% better sleep, 27% lower cortisol after 4 weeks) come from the brand's own 2025 pilot study of 40 people. Pulsetto says it's "a general wellness product and is not intended to diagnose, treat, cure, or prevent any disease or medical condition," and doesn't claim FDA clearance. Its "FCC certified" badge covers radio emissions, not health claims. The brand says it isn't recommended for people with active implanted medical devices such as pacemakers.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
4.1★ (3,468 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Pulsetto (pulsetto.tech); the profile is claimed on a paid Trustpilot subscription.
Quality signals
FDA status
No clearance claimed. Pulsetto calls it a general wellness product.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2 years
Returns
30-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 13, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A wearable ear clip that stimulates the vagus nerve, marketed for stress, sleep and recovery: bold headline claims on early, maker-run evidence.
What it does
Doesn’t measure anything itself. It sends mild electrical pulses to the vagus nerve through an earpiece worn on the tragus (the maker, Parasym, calls it “Auricular Vagal Neuromodulation Therapy”), for 15–60 minutes a day. Marketed for stress, sleep, energy, HRV and recovery.
Subscription
None found: sold as a one-off device purchase. Replacement earpieces ($50) and charger ($25) are sold separately.
Evidence note
Ear-based vagus nerve stimulation is an early, mixed research area. The site’s headline figures (a 61% increase in vagus nerve activity, 48% less fatigue, 35% fewer anxious states) come from studies involving the maker. The product page says “Certified non-invasive vagal neuromodulation system” without naming the certifier, and doesn’t claim FDA clearance. The brand lists who shouldn’t use it, including people with an implanted electronic device near the ear, a severely low resting heart rate, or pregnancy, and says people with active implants such as pacemakers should use it only under a health professional’s supervision.
US availability
Nuropod’s own US store. “Ships from California U.S.A.” with no import fees for US customers. 30-day money-back guarantee, per the brand.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
No reviews on Nuropod’s Trustpilot profile (nuropod.com, unclaimed), checked Oct 31, 2026.
Quality signals
FDA status
No clearance claimed on the product page
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
30-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A recliner that sends pulsed pressure waves through the body with guided breathing audio, marketed for nervous system regulation: a high price on early, brand-sponsored evidence.
What it does
Sends pulsed pressure waves along the body while you lie back with headphones and an eye mask, following guided breathing sessions from Shiftwave’s app. Select sessions adapt to your pulse, and the brand says it gives session scores and history. Shiftwave says its aim is to help regulate the autonomic nervous system.
Range
Shiftwave Pro $9,375 (portable and foldable; optional Soft Travel Bag +$450). Shiftwave Arc $20,000 (a sculpted, fixed design).
Subscription
Not stated. Shiftwave’s product, support and terms pages don’t mention a subscription or software fee, and the terms say software updates come at no additional cost.
Evidence note
Shiftwave lists four white papers from Dec 2025 to Mar 2026: 10 volunteer firefighters, 22 college athletes, 31 police officers, and 101 sets of ratings from fire rescue staff. They mostly report how people rated themselves before and after sessions. Shiftwave says they were sponsored by the company, haven’t been independently peer reviewed, and are preliminary. No control or sham group is mentioned. A federally funded controlled trial with Ohio State and the Air Force Research Laboratory is enrolling, with no results yet. The brand says not to use it if pregnant or with blood clots, epilepsy, unstable angina, a retinal tear or detachment, or severe vibratory urticaria, and to ask a doctor first with a heart condition or an implant such as a pacemaker.
US availability
Shiftwave’s own US store, based in Santa Barbara, CA. Shipping: Pro $150 to California, $300 to other states; Arc $500. 30-day returns with a full refund excluding shipping; the refund policy lists $300 flat-rate return shipping. 1-year warranty, per the brand.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
3.2★ (1 review) on Trustpilot, checked Nov 6, 2026. An unclaimed profile for shiftwave.co, too few reviews to say much.
Quality signals
FDA status
No clearance claimed. Shiftwave calls it a non-clinical wellness product.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
1 year
Returns
30-day money-back guarantee, excluding shipping
Warranty and returns as stated on the pages we checked on the brand's own site, Nov 6, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Nov 6, 2026.
Budget percussion and compression: six massage guns from $59.99, and an air-compression boot from $169.99 for one leg.
Range
Massage guns: Mini Thermal $59.99, Active+ $79.99, Ascend $89.99, Active Mini Thermacool $89.99, Active+ Thermacool $99.99 and Power+ Thermacool $119.99 (6 speeds, 12 mm amplitude, 6 heads including a heating/cooling head). Aeria Boot air-compression leg sleeve: $169.99 for one, $299.99 for a pair; 50–200 mmHg over 16 intensities, 60-minute battery.
Evidence note
Percussion therapy has moderate RCT support for short-term soreness and range-of-motion relief; the mechanism isn't fully settled and aggressive use carries rare rhabdomyolysis reports. Compression has reasonable circulation and recovery evidence. Renpho lists conditions where the Aeria Boot shouldn't be used, including deep vein thrombosis, arrhythmia, unstable hypertension and pacemakers, and says to consult a healthcare professional before using its massage guns if you're pregnant or have a medical condition.
US availability
Renpho's own US store, all in stock, free shipping over $29.99, 18-month warranty when bought on Renpho's site (checked Oct 19, 2026).
HSA/FSA
The brand says it's HSA/FSA eligible, paid through Flex at checkout. Check with your plan administrator.
External rating
3.6★ (2,450 reviews) on Trustpilot, checked Oct 19, 2026. Covers all Renpho products, not these devices specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
18 months, bought on Renpho's site
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Percussion massage guns and Normatec compression boots, from $139.
Range
Hypervolt Go 2 $139, Go 3 $149, Hypervolt 3 $249, Venom 2 $269, Hypervolt 3 Pro $349, Normatec 3 Full Body $1,549.
HSA/FSA
Not stated.
External rating
4.6★ (768 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Hyperice (hyperice.com).
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The Theragun percussion massage range, from the Mini to the PRO Plus.
Range
Theragun Mini $219.99–$229.99, Sense $299.99, Prime $329.99, Prime Plus $429.99, PRO $529.99, PRO Plus $649.99.
HSA/FSA
Not stated.
External rating
1.7★ (1,762 reviews) on Trustpilot, checked Oct 14, 2026. Therabody's main profile (theragun.com), company-wide.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A neck-worn vagus nerve stimulator for stress and sleep: big marketing claims on early, brand-run evidence.
What it does
Doesn't measure anything itself. It's a neck-worn band that sends mild electrical pulses to the vagus nerve through the skin on both sides of the neck, run from a phone app in about 4-minute sessions. Marketed for stress, anxiety, sleep, burnout and pain.
Range
Pulsetto Lite $269, Pulsetto FIT $296. Free shipping, 30-day money-back guarantee and 2-year warranty, per the brand.
Subscription
None required: the brand says the device is a one-time purchase and the free app includes 5 stimulation programs. An optional Premium app subscription adds custom stimulations and guided meditations. Conductive gel is sold separately.
Evidence note
Neck-based vagus nerve stimulation for stress and sleep is an early research area. The site's headline figures (56% less stress, 41% better sleep, 27% lower cortisol after 4 weeks) come from the brand's own 2025 pilot study of 40 people. Pulsetto says it's "a general wellness product and is not intended to diagnose, treat, cure, or prevent any disease or medical condition," and doesn't claim FDA clearance. Its "FCC certified" badge covers radio emissions, not health claims. The brand says it isn't recommended for people with active implanted medical devices such as pacemakers.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
4.1★ (3,468 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Pulsetto (pulsetto.tech); the profile is claimed on a paid Trustpilot subscription.
Quality signals
FDA status
No clearance claimed. Pulsetto calls it a general wellness product.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2 years
Returns
30-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 13, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A wearable ear clip that stimulates the vagus nerve, marketed for stress, sleep and recovery: bold headline claims on early, maker-run evidence.
What it does
Doesn’t measure anything itself. It sends mild electrical pulses to the vagus nerve through an earpiece worn on the tragus (the maker, Parasym, calls it “Auricular Vagal Neuromodulation Therapy”), for 15–60 minutes a day. Marketed for stress, sleep, energy, HRV and recovery.
Subscription
None found: sold as a one-off device purchase. Replacement earpieces ($50) and charger ($25) are sold separately.
Evidence note
Ear-based vagus nerve stimulation is an early, mixed research area. The site’s headline figures (a 61% increase in vagus nerve activity, 48% less fatigue, 35% fewer anxious states) come from studies involving the maker. The product page says “Certified non-invasive vagal neuromodulation system” without naming the certifier, and doesn’t claim FDA clearance. The brand lists who shouldn’t use it, including people with an implanted electronic device near the ear, a severely low resting heart rate, or pregnancy, and says people with active implants such as pacemakers should use it only under a health professional’s supervision.
US availability
Nuropod’s own US store. “Ships from California U.S.A.” with no import fees for US customers. 30-day money-back guarantee, per the brand.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
No reviews on Nuropod’s Trustpilot profile (nuropod.com, unclaimed), checked Oct 31, 2026.
Quality signals
FDA status
No clearance claimed on the product page
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
30-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A recliner that sends pulsed pressure waves through the body with guided breathing audio, marketed for nervous system regulation: a high price on early, brand-sponsored evidence.
What it does
Sends pulsed pressure waves along the body while you lie back with headphones and an eye mask, following guided breathing sessions from Shiftwave’s app. Select sessions adapt to your pulse, and the brand says it gives session scores and history. Shiftwave says its aim is to help regulate the autonomic nervous system.
Range
Shiftwave Pro $9,375 (portable and foldable; optional Soft Travel Bag +$450). Shiftwave Arc $20,000 (a sculpted, fixed design).
Subscription
Not stated. Shiftwave’s product, support and terms pages don’t mention a subscription or software fee, and the terms say software updates come at no additional cost.
Evidence note
Shiftwave lists four white papers from Dec 2025 to Mar 2026: 10 volunteer firefighters, 22 college athletes, 31 police officers, and 101 sets of ratings from fire rescue staff. They mostly report how people rated themselves before and after sessions. Shiftwave says they were sponsored by the company, haven’t been independently peer reviewed, and are preliminary. No control or sham group is mentioned. A federally funded controlled trial with Ohio State and the Air Force Research Laboratory is enrolling, with no results yet. The brand says not to use it if pregnant or with blood clots, epilepsy, unstable angina, a retinal tear or detachment, or severe vibratory urticaria, and to ask a doctor first with a heart condition or an implant such as a pacemaker.
US availability
Shiftwave’s own US store, based in Santa Barbara, CA. Shipping: Pro $150 to California, $300 to other states; Arc $500. 30-day returns with a full refund excluding shipping; the refund policy lists $300 flat-rate return shipping. 1-year warranty, per the brand.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
3.2★ (1 review) on Trustpilot, checked Nov 6, 2026. An unclaimed profile for shiftwave.co, too few reviews to say much.
Quality signals
FDA status
No clearance claimed. Shiftwave calls it a non-clinical wellness product.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
1 year
Returns
30-day money-back guarantee, excluding shipping
Warranty and returns as stated on the pages we checked on the brand's own site, Nov 6, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Nov 6, 2026.
The cheapest LED face masks here: the original Artemis at $159.99, or the cordless, FDA-cleared Artemis II Aër at $259.
Range
Doesn't track anything. Artemis $159.99: 324 LEDs in red (630 nm), blue (415 nm) and near-infrared (850 nm), three modes, 10, 20 or 30-minute sessions, removable eye cups. Artemis II Aër $259: cordless with a built-in remote, 280 LEDs in red (620 nm), blue (465 nm) and near-infrared (850 nm), five modes, 10-minute sessions.
FDA status
The Artemis II Aër is FDA-cleared for wrinkles and mild acne: its product code on Renpho's page (RB-061) is one of the models in 510(k) K253712 (Jan 23, 2026), listed under its maker, Shenzhen Rainbow Technology. Not stated for the original Artemis. FDA 510(k) K253712 · checked Oct 31, 2026
Evidence note
Red and near-infrared light for skin appearance (fine lines, firmness) has the best support of any light therapy use, but most trials are small and many are brand-funded. Blue light for mild acne has modest evidence. Renpho says the masks aren't for anyone under 22, or who is pregnant, breastfeeding or planning pregnancy, and lists other exclusions, including eye conditions, light-triggered seizures, photosensitizing medications and Fitzpatrick skin types V–VI.
US availability
Renpho's own US store, both in stock, free shipping, 18-month warranty (checked Oct 19, 2026).
HSA/FSA
The brand says it's HSA/FSA eligible, paid through Flex at checkout. Check with your plan administrator.
External rating
3.6★ (2,450 reviews) on Trustpilot, checked Oct 19, 2026. Covers all Renpho products, not these masks specifically.
Quality signals
FDA-cleared (per FDA database)
FDA status
Artemis II Aër FDA-cleared (510(k) K253712, model RB-061)
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
18 months
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Red and near-infrared light for the face, neck or whole body, from $349.
Range
Doesn't track anything. Red Light Face Mask $349: 66 dual-core LEDs, red (630 nm) and near-infrared (830 nm), 10 or 20-minute sessions. Red Light Neck Enhancer $349: 150 LEDs, same wavelengths. Full Body Red Light Mat $1,199: 1,000 LEDs, red (660 nm) and near-infrared (850 nm), 20 to 60-minute sessions.
FDA status
HigherDOSE says the Red Light Face Mask is FDA-cleared. The FDA database lists a "HIGHERDOSE Red and Infrared Light Mask (MK66-L)", cleared for full-face wrinkles (510(k) K241933, Sep 27, 2024) under its maker, Shenzhen Kaiyan Medical Equipment. HigherDOSE's page doesn't give a model number, so we can't match the clearance to the mask on sale for certain. Not stated for the Neck Enhancer or the Mat. FDA 510(k) K241933 · checked Oct 31, 2026
Evidence note
Red and near-infrared light for skin appearance (fine lines, firmness) has the best support of any light therapy use, but most trials are small and many are brand-funded. HigherDOSE's mask results come from an 8-week trial it describes as third-party. The Mat's mood and energy claims go well beyond the research.
US availability
HigherDOSE's own store, all in stock, free shipping, 120-day money-back guarantee (checked Oct 19, 2026).
HSA/FSA
The brand says the Face Mask and the Mat are HSA/FSA eligible; not stated for the Neck Enhancer. Check with your plan administrator.
External rating
3.9★ (137 reviews) on Trustpilot, checked Oct 15, 2026. A company-wide rating covering all HigherDOSE products.
Quality signals
FDA-cleared (brand says)
FDA status
HigherDOSE says the face mask is FDA-cleared. A HigherDOSE mask (model MK66-L) is in the FDA database (K241933), but the page gives no model number to match.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
120-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Two cordless LED masks that add a vibration massage. Therabody's skin claims come from its own 12-week studies.
Range
Doesn't track anything. Both use red (633 nm), red + infrared (830 nm) and blue (415 nm) light plus vibration massage. TheraFace Mask Glo $379.99: 504 LEDs, 12-minute routine. TheraFace Mask $649.99: 648 LEDs, 9-minute routine. 1-year warranty.
FDA status
The TheraFace Mask is FDA-cleared (510(k) K230293, Jun 9, 2023): red and red + infrared light for full-face wrinkles, blue light for mild to moderate inflammatory acne. Therabody says the Mask Glo is FDA-cleared too; we found no 510(k) for it under Therabody or the product name. FDA 510(k) K230293 · checked Oct 31, 2026
Evidence note
Red and near-infrared light for skin appearance (fine lines, firmness) has the best support of any light therapy use, but most trials are small and many are brand-funded. Therabody's own claims come from its own studies: 31 people over 12 weeks (TheraFace Mask) and 104 people over 12 weeks (Mask Glo).
US availability
Therabody's own US store, both available to order, free shipping (checked Oct 19, 2026).
HSA/FSA
Both product pages say "HSA/FSA Accepted". Check with your plan administrator.
External rating
1.7★ (1,762 reviews) on Trustpilot (theragun.com), checked Oct 14, 2026. Covers all Therabody products, not these masks specifically.
Quality signals
FDA-cleared (per FDA database)
FDA status
TheraFace Mask FDA-cleared (510(k) K230293). Mask Glo: Therabody says cleared; not found in the FDA database.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
1 year
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Red light therapy devices, from the Go 2.0 to full-body setups.
Current offer · checked Oct 9, 2026"Fall Sale | Save up to $600 for a limited time." As advertised on their site
Range
Go 2.0 $549, Mini 3.0 $1,099, Solo 3.0 $1,699, Half-Max $2,999, Duo $3,699, Max $5,999, Quad $7,399, Elite $11,099.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
1.4★ (76 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Joovv; skews heavily negative.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
An FDA-cleared home UVB panel for making vitamin D: expensive, and it stops working without a membership.
What it does
Doesn't track anything. It's a UVB light panel that hangs on a wall or door. A built-in skin sensor sets a personal dose, and the brand says a session takes about 5 minutes once a week. Comes with a 10 ft power cord, door hanging system, skin measurement cone and protective eyewear.
Price
$2,995 on solius.com, or Shopify Installments "as low as $150.00/month". 30-day returns even if used, but you pay return shipping and a $250 restocking fee. 1-year warranty.
Subscription
Required. A Home Membership is $9.99/mo or $99.99/yr and covers up to 8 people in one household. If you cancel, the device can't deliver sessions once the paid period ends. Early orders currently include a free lifetime "Founding Membership"; the shop says "38% claimed - limited quantities".
FDA status
FDA-cleared (510(k) K252960, January 2026, Class II) as an over-the-counter light panel "intended to stimulate production of Vitamin D in people 22 years and older". No prescription needed.
Evidence note
The device-specific evidence is one Boston University study (Shirvani & Holick, Anticancer Research, 2025), which reported a 10.2 ng/mL average rise in blood vitamin D. The other benefits on the brand's site (mood, heart, gut, skin) aren't trials of this device, and its "12x" and "99% less UV" figures are its own comparisons. Vitamin D supplements are the usual cheaper route; see vitamin D. UVB exposure carries skin risks, so this is one to discuss with your doctor first.
Availability
US only. The brand says "Solius is currently available only in the United States."
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
No rating found: no Trustpilot profile, checked Oct 15, 2026. The 5.0 stars on solius.com are App Store ratings for the app, not the device.
Quality signals
FDA-cleared (per FDA database)
FDA status
FDA-cleared (510(k) K252960, Class II)
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
1 year
Returns
30 days, even if used; you pay return shipping and a $250 restocking fee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The cheapest LED face masks here: the original Artemis at $159.99, or the cordless, FDA-cleared Artemis II Aër at $259.
Range
Doesn't track anything. Artemis $159.99: 324 LEDs in red (630 nm), blue (415 nm) and near-infrared (850 nm), three modes, 10, 20 or 30-minute sessions, removable eye cups. Artemis II Aër $259: cordless with a built-in remote, 280 LEDs in red (620 nm), blue (465 nm) and near-infrared (850 nm), five modes, 10-minute sessions.
FDA status
The Artemis II Aër is FDA-cleared for wrinkles and mild acne: its product code on Renpho's page (RB-061) is one of the models in 510(k) K253712 (Jan 23, 2026), listed under its maker, Shenzhen Rainbow Technology. Not stated for the original Artemis. FDA 510(k) K253712 · checked Oct 31, 2026
Evidence note
Red and near-infrared light for skin appearance (fine lines, firmness) has the best support of any light therapy use, but most trials are small and many are brand-funded. Blue light for mild acne has modest evidence. Renpho says the masks aren't for anyone under 22, or who is pregnant, breastfeeding or planning pregnancy, and lists other exclusions, including eye conditions, light-triggered seizures, photosensitizing medications and Fitzpatrick skin types V–VI.
US availability
Renpho's own US store, both in stock, free shipping, 18-month warranty (checked Oct 19, 2026).
HSA/FSA
The brand says it's HSA/FSA eligible, paid through Flex at checkout. Check with your plan administrator.
External rating
3.6★ (2,450 reviews) on Trustpilot, checked Oct 19, 2026. Covers all Renpho products, not these masks specifically.
Quality signals
FDA-cleared (per FDA database)
FDA status
Artemis II Aër FDA-cleared (510(k) K253712, model RB-061)
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
18 months
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
HigherDOSE Red LightLED face mask, neck and body mat
$349–$1,199
FDA-cleared (brand says)
Subscription
Not stated
HSA/FSA
Brand says yes
External rating
Trustpilot (all HigherDOSE) 3.9★ (137)
Details
Red and near-infrared light for the face, neck or whole body, from $349.
Range
Doesn't track anything. Red Light Face Mask $349: 66 dual-core LEDs, red (630 nm) and near-infrared (830 nm), 10 or 20-minute sessions. Red Light Neck Enhancer $349: 150 LEDs, same wavelengths. Full Body Red Light Mat $1,199: 1,000 LEDs, red (660 nm) and near-infrared (850 nm), 20 to 60-minute sessions.
FDA status
HigherDOSE says the Red Light Face Mask is FDA-cleared. The FDA database lists a "HIGHERDOSE Red and Infrared Light Mask (MK66-L)", cleared for full-face wrinkles (510(k) K241933, Sep 27, 2024) under its maker, Shenzhen Kaiyan Medical Equipment. HigherDOSE's page doesn't give a model number, so we can't match the clearance to the mask on sale for certain. Not stated for the Neck Enhancer or the Mat. FDA 510(k) K241933 · checked Oct 31, 2026
Evidence note
Red and near-infrared light for skin appearance (fine lines, firmness) has the best support of any light therapy use, but most trials are small and many are brand-funded. HigherDOSE's mask results come from an 8-week trial it describes as third-party. The Mat's mood and energy claims go well beyond the research.
US availability
HigherDOSE's own store, all in stock, free shipping, 120-day money-back guarantee (checked Oct 19, 2026).
HSA/FSA
The brand says the Face Mask and the Mat are HSA/FSA eligible; not stated for the Neck Enhancer. Check with your plan administrator.
External rating
3.9★ (137 reviews) on Trustpilot, checked Oct 15, 2026. A company-wide rating covering all HigherDOSE products.
Quality signals
FDA-cleared (brand says)
FDA status
HigherDOSE says the face mask is FDA-cleared. A HigherDOSE mask (model MK66-L) is in the FDA database (K241933), but the page gives no model number to match.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
120-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Two cordless LED masks that add a vibration massage. Therabody's skin claims come from its own 12-week studies.
Range
Doesn't track anything. Both use red (633 nm), red + infrared (830 nm) and blue (415 nm) light plus vibration massage. TheraFace Mask Glo $379.99: 504 LEDs, 12-minute routine. TheraFace Mask $649.99: 648 LEDs, 9-minute routine. 1-year warranty.
FDA status
The TheraFace Mask is FDA-cleared (510(k) K230293, Jun 9, 2023): red and red + infrared light for full-face wrinkles, blue light for mild to moderate inflammatory acne. Therabody says the Mask Glo is FDA-cleared too; we found no 510(k) for it under Therabody or the product name. FDA 510(k) K230293 · checked Oct 31, 2026
Evidence note
Red and near-infrared light for skin appearance (fine lines, firmness) has the best support of any light therapy use, but most trials are small and many are brand-funded. Therabody's own claims come from its own studies: 31 people over 12 weeks (TheraFace Mask) and 104 people over 12 weeks (Mask Glo).
US availability
Therabody's own US store, both available to order, free shipping (checked Oct 19, 2026).
HSA/FSA
Both product pages say "HSA/FSA Accepted". Check with your plan administrator.
External rating
1.7★ (1,762 reviews) on Trustpilot (theragun.com), checked Oct 14, 2026. Covers all Therabody products, not these masks specifically.
Quality signals
FDA-cleared (per FDA database)
FDA status
TheraFace Mask FDA-cleared (510(k) K230293). Mask Glo: Therabody says cleared; not found in the FDA database.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
1 year
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Red light therapy devices, from the Go 2.0 to full-body setups.
Current offer · checked Oct 9, 2026"Fall Sale | Save up to $600 for a limited time." As advertised on their site
Range
Go 2.0 $549, Mini 3.0 $1,099, Solo 3.0 $1,699, Half-Max $2,999, Duo $3,699, Max $5,999, Quad $7,399, Elite $11,099.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
1.4★ (76 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Joovv; skews heavily negative.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
An FDA-cleared home UVB panel for making vitamin D: expensive, and it stops working without a membership.
What it does
Doesn't track anything. It's a UVB light panel that hangs on a wall or door. A built-in skin sensor sets a personal dose, and the brand says a session takes about 5 minutes once a week. Comes with a 10 ft power cord, door hanging system, skin measurement cone and protective eyewear.
Price
$2,995 on solius.com, or Shopify Installments "as low as $150.00/month". 30-day returns even if used, but you pay return shipping and a $250 restocking fee. 1-year warranty.
Subscription
Required. A Home Membership is $9.99/mo or $99.99/yr and covers up to 8 people in one household. If you cancel, the device can't deliver sessions once the paid period ends. Early orders currently include a free lifetime "Founding Membership"; the shop says "38% claimed - limited quantities".
FDA status
FDA-cleared (510(k) K252960, January 2026, Class II) as an over-the-counter light panel "intended to stimulate production of Vitamin D in people 22 years and older". No prescription needed.
Evidence note
The device-specific evidence is one Boston University study (Shirvani & Holick, Anticancer Research, 2025), which reported a 10.2 ng/mL average rise in blood vitamin D. The other benefits on the brand's site (mood, heart, gut, skin) aren't trials of this device, and its "12x" and "99% less UV" figures are its own comparisons. Vitamin D supplements are the usual cheaper route; see vitamin D. UVB exposure carries skin risks, so this is one to discuss with your doctor first.
Availability
US only. The brand says "Solius is currently available only in the United States."
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
No rating found: no Trustpilot profile, checked Oct 15, 2026. The 5.0 stars on solius.com are App Store ratings for the app, not the device.
Quality signals
FDA-cleared (per FDA database)
FDA status
FDA-cleared (510(k) K252960, Class II)
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
1 year
Returns
30 days, even if used; you pay return shipping and a $250 restocking fee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Budget cold plunge chillers and tub + chiller kits: a fraction of the price of the premium brands.
Range
Chillers $499 and $1,099 (1HP). Tub + chiller kits $569 (Cold Plunge Tub with Chiller) to $1,499 (1HP Pro): MAX $659, XXL $899, Pro Tub $999, 1HP Plus $1,399. All were sale prices when checked. Tubs sold without a chiller aren't included (how we choose).
Evidence note
Cold plunge has weak evidence: a 2025 review of 11 trials found the claimed benefits "remain unsubstantiated." See what the evidence says.
HSA/FSA
Not stated.
External rating
4.7★ (179 reviews) on Trustpilot, checked Oct 15, 2026. The profile is claimed on a paid Trustpilot subscription.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Low-cost portable ice baths sold with a chiller, plus an infrared sauna.
Cold plunges
With a chiller: The Polar Dive $549 (standard chiller) or $599; Polar Dive PRO $899–$1,049; Polar Dive MAX $949–$1,099. Water Chiller on its own $499. A Cedar Cold Plunge ($3,999) is also sold; its page doesn't say whether a chiller is included, so it isn't counted here. Tubs sold without a chiller aren't included (how we choose).
Saunas
Full Spectrum Infrared Sauna $2,999. The Home Steam Sauna ($299) was sold out when checked.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
Not stated.
External rating
4.5★ (233 reviews) on Trustpilot, checked Oct 15, 2026. The profile is claimed on a paid Trustpilot subscription.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
VITAL+ (formerly Vital Ice) sells cold plunges with chillers and cedar tubs, plus portable and full-spectrum infrared saunas, shipped from California.
Cold plunges
With the Ultra X2 chiller: Cold Plunge Pod $995, Cold Plunge Barrel $1,195, Cold Plunge Pro $1,295, Arctic White Cold Plunge $1,295. Acrylic Tub & Chiller $3,995. Solo Cedar Ice Bath with a chiller $4,295–$6,795; Duo Cedar Cold Plunge with a chiller $6,395–$7,695. Chillers on their own: Ultra X2 $895, Chiller Max $2,195, Ultra ICE $3,295. Tubs sold without a chiller aren't included (how we choose).
Saunas
SaunaPod Infrared $695. XEN Full Spectrum Infrared Sauna: 1-person $2,999 to $3,945 (app control and delivery options), 2-person $4,495 to $5,295 (delivery options: standard, room of choice, assembly). The XEN plugs into a household outlet and has a built-in red light panel on an arm.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
US availability
Ships from its warehouse in Chino, California, with standard shipping included in the price: 1–2 days to West Coast states, 5–7 business days to the rest of the contiguous US, per its shipping policy.
HSA/FSA
Not stated.
External rating
4.5★ (1,062 reviews) on Trustpilot, checked Oct 25, 2026. One profile for all its markets, not US-specific, claimed on a paid Trustpilot subscription.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A fold-up infrared sauna blanket: the cheapest way into heat on this page, and the least studied.
Range
Infrared Sauna Blanket $699 (with a towel insert); Sauna Blanket Starter Kit $824. HigherDOSE also lists a full-spectrum infrared sauna cabin with no price shown, and sells PEMF devices, which aren't listed here. Its red light devices are under Light therapy.
Evidence note
The long-term sauna studies were of traditional Finnish saunas. We found no comparable outcome studies for infrared sauna blankets. See what the evidence says.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
3.9★ (137 reviews) on Trustpilot, checked Oct 15, 2026. A company-wide rating covering all HigherDOSE products.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A fitness brand that now sells infrared, traditional and hybrid saunas and cold plunges, plus plunge-and-sauna combos.
Saunas
From $799, per the brand. Arc mirrored infrared sauna $3,495; Vault Luxe traditional 2-person $8,999–$11,499; Solis hybrid 4-person $10,999–$14,999; Titan hybrid from $9,999; Vault Luxe traditional + red light 8-person $14,999–$17,499.
Cold plunges
Stealth Cold Plunge from $5,999; Stealth Luxe Barrel $4,999–$7,999. Plunge + sauna combos run $7,899–$22,499. LIT also sells a red light bed and training equipment, which aren't listed here.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
3.9★ (79 reviews) on Trustpilot, checked Oct 15, 2026. A company-wide rating that also covers LIT's fitness equipment.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
US-made cold tubs, from a portable tub to a combined hot and cold tub, plus traditional saunas.
Cold tubs
Chilly GOAT GO! with chiller $2,990; Alpine Glacier and Alpine Terrain (built-in 2.1 HP chiller) $9,995–$10,495; Valaris (hot tub + cold tub) $14,995. Chiller on its own $1,995. The GO! tub without a chiller isn't included (how we choose).
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
Not stated.
External rating
No rating found: Trustpilot profile has no reviews, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Cold plunges with a hot + cold chiller, from an inflatable tub to a cedar-and-steel plunge.
Range
Elite Tub $2,990 (the Elite Chiller is included, per Inergize); Elite Chiller on its own $2,690; Spire (cedar and stainless steel) $7,990 with the Elite Chiller or $9,990 with the Apex Ice chiller. All were sale prices when checked. Tubs sold without a chiller aren't included (how we choose).
Evidence note
Cold plunge has weak evidence: a 2025 review of 11 trials found the claimed benefits "remain unsubstantiated." See what the evidence says.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
Too few reviews: 4 on Trustpilot (3.9★), checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Viking cold plunges with app-controlled chillers, plus an inflatable plunge.
Range
Voyager Inflatable with the Pro chiller $3,240 or the Elite chiller $4,240 (sale prices when checked); Viking Hybrid $5,990–$6,990 and Viking Premier $6,990–$7,990 (Pro or Elite chiller); Viking XL $8,990. Chillers on their own: Viking Gen 2 Pro $2,999 (sale price when checked), Elite $3,999. The Voyager without a chiller isn't included (how we choose).
Evidence note
Cold plunge has weak evidence: a 2025 review of 11 trials found the claimed benefits "remain unsubstantiated." See what the evidence says.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
No rating found: Trustpilot profile has no reviews, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Infrared, red light and traditional saunas, indoor and outdoor, plus cold plunges.
Saunas
Infrared: Solstice 1-person $4,999 to 3-person $6,299; Pod 1-person $6,599; Eclipse 2-person $9,999 and 4-person $12,999; Luminar outdoor 2-person $10,999 and 5-person $13,899. Traditional: Nova indoor 3-person $11,999 and 6-person $15,799; Solaris outdoor 4-person $36,399 and 6-person $45,399.
Cold plunges
Vertical $3,799; Pro Apex $14,999; Pro Titan $15,199.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
No rating found: no Trustpilot profile for sunhomesaunas.com, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Upright cold plunge barrels sold with a chiller, plus infrared saunas.
Cold plunges
Ice Barrel 300 + Chiller bundle $5,149.98; Ice Barrel 500 + Chiller bundle $5,749.98; Ice Barrel Chiller on its own $3,999.99. The barrels are also sold without a chiller; those aren't included (how we choose).
Saunas
Amplify II $5,999, Amplify III $6,999, Amplify IV $8,999. Sauna + barrel + chiller bundles run $10,499.99–$13,499.99.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
Too few reviews: 8 on Trustpilot (2.9★), checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Indoor, barrel and outdoor saunas, traditional, hybrid and infrared, from a one-person cabin to large outdoor builds.
Range
Indoor: Logan 1-person from $4,172 up to Patterson 6-person from $9,627. Outdoor: Salem 2-person barrel from $4,485 up to Alpina from $39,735 (Harvia collection). Infrared: Laurel 1-person $5,999.99 to Harmony 2–3 person from $7,374.99. Several models were on sale when checked. Professional installation from $1,400, per the brand. It also sells cold plunges, with no prices shown.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
No rating found: Trustpilot profile has no reviews, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Cold plunge tubs and home saunas (traditional and infrared) from one brand.
Current offer · checked Oct 31, 2026Fall Contrast Sale: "Save up to $7,698 on cold plunges and saunas." The prices below are sale prices. As advertised on their site
Cold plunges
Pop-Up $4,490, Air $5,490, Pod $5,590, The Plunge $6,790, All-In Gen 2 $7,990, each with a chiller. The tubs are also sold without a chiller; those aren't included (how we choose).
Saunas
The Infrared Sauna $7,190 (2-person) and Infrared Sauna Pro $7,490 (2-person) or $7,990 (3-person); Sauna Mini $10,620 (traditional, 2-person), The Sauna $11,040 (traditional, 4–5 person; a 6–7 person XL is also sold). Each needs a dedicated 240V circuit fitted by a licensed electrician, and the power cord is sold separately.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
3.6★ (607 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Plunge (plunge.com).
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Full-spectrum infrared saunas, indoor and outdoor, from one to five people.
Range
Indoor: Crown 2-person $4,950, Mini 1-person $5,450, Denali 3-person $9,750, Matterhorn 3-person $10,750. Outdoor: Patagonia 2-person $10,950, Kilimanjaro 5-person $15,450, El Capitan 4-person $16,750. The home page also shows a Fuji 2-person and discount codes; prices here are the store's own listed prices.
Evidence note
The long-term sauna studies were of traditional Finnish saunas. We found no comparable outcome studies for infrared saunas. See what the evidence says.
HSA/FSA
Not stated.
External rating
4.4★ (66 reviews) on Trustpilot, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Premium cold plunges, including the Cold Stoic line. It also sells saunas, with no prices shown.
Range
Vero from $7,200; Cold Stoic 2.0 $9,499; Aurelius $9,999; Cold Stoic 3.0 $11,399; Siberian Pro from $14,099. Free shipping on plunges in the US, per the brand. Infrared and traditional saunas are listed with no prices.
Evidence note
Cold plunge has weak evidence: a 2025 review of 11 trials found the claimed benefits "remain unsubstantiated." See what the evidence says.
HSA/FSA
Not stated.
External rating
No rating found: Trustpilot profile has no reviews, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Budget cold plunge chillers and tub + chiller kits: a fraction of the price of the premium brands.
Range
Chillers $499 and $1,099 (1HP). Tub + chiller kits $569 (Cold Plunge Tub with Chiller) to $1,499 (1HP Pro): MAX $659, XXL $899, Pro Tub $999, 1HP Plus $1,399. All were sale prices when checked. Tubs sold without a chiller aren't included (how we choose).
Evidence note
Cold plunge has weak evidence: a 2025 review of 11 trials found the claimed benefits "remain unsubstantiated." See what the evidence says.
HSA/FSA
Not stated.
External rating
4.7★ (179 reviews) on Trustpilot, checked Oct 15, 2026. The profile is claimed on a paid Trustpilot subscription.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Low-cost portable ice baths sold with a chiller, plus an infrared sauna.
Cold plunges
With a chiller: The Polar Dive $549 (standard chiller) or $599; Polar Dive PRO $899–$1,049; Polar Dive MAX $949–$1,099. Water Chiller on its own $499. A Cedar Cold Plunge ($3,999) is also sold; its page doesn't say whether a chiller is included, so it isn't counted here. Tubs sold without a chiller aren't included (how we choose).
Saunas
Full Spectrum Infrared Sauna $2,999. The Home Steam Sauna ($299) was sold out when checked.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
Not stated.
External rating
4.5★ (233 reviews) on Trustpilot, checked Oct 15, 2026. The profile is claimed on a paid Trustpilot subscription.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
VITAL+ (formerly Vital Ice) sells cold plunges with chillers and cedar tubs, plus portable and full-spectrum infrared saunas, shipped from California.
Cold plunges
With the Ultra X2 chiller: Cold Plunge Pod $995, Cold Plunge Barrel $1,195, Cold Plunge Pro $1,295, Arctic White Cold Plunge $1,295. Acrylic Tub & Chiller $3,995. Solo Cedar Ice Bath with a chiller $4,295–$6,795; Duo Cedar Cold Plunge with a chiller $6,395–$7,695. Chillers on their own: Ultra X2 $895, Chiller Max $2,195, Ultra ICE $3,295. Tubs sold without a chiller aren't included (how we choose).
Saunas
SaunaPod Infrared $695. XEN Full Spectrum Infrared Sauna: 1-person $2,999 to $3,945 (app control and delivery options), 2-person $4,495 to $5,295 (delivery options: standard, room of choice, assembly). The XEN plugs into a household outlet and has a built-in red light panel on an arm.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
US availability
Ships from its warehouse in Chino, California, with standard shipping included in the price: 1–2 days to West Coast states, 5–7 business days to the rest of the contiguous US, per its shipping policy.
HSA/FSA
Not stated.
External rating
4.5★ (1,062 reviews) on Trustpilot, checked Oct 25, 2026. One profile for all its markets, not US-specific, claimed on a paid Trustpilot subscription.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A fold-up infrared sauna blanket: the cheapest way into heat on this page, and the least studied.
Range
Infrared Sauna Blanket $699 (with a towel insert); Sauna Blanket Starter Kit $824. HigherDOSE also lists a full-spectrum infrared sauna cabin with no price shown, and sells PEMF devices, which aren't listed here. Its red light devices are under Light therapy.
Evidence note
The long-term sauna studies were of traditional Finnish saunas. We found no comparable outcome studies for infrared sauna blankets. See what the evidence says.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
3.9★ (137 reviews) on Trustpilot, checked Oct 15, 2026. A company-wide rating covering all HigherDOSE products.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A fitness brand that now sells infrared, traditional and hybrid saunas and cold plunges, plus plunge-and-sauna combos.
Saunas
From $799, per the brand. Arc mirrored infrared sauna $3,495; Vault Luxe traditional 2-person $8,999–$11,499; Solis hybrid 4-person $10,999–$14,999; Titan hybrid from $9,999; Vault Luxe traditional + red light 8-person $14,999–$17,499.
Cold plunges
Stealth Cold Plunge from $5,999; Stealth Luxe Barrel $4,999–$7,999. Plunge + sauna combos run $7,899–$22,499. LIT also sells a red light bed and training equipment, which aren't listed here.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
3.9★ (79 reviews) on Trustpilot, checked Oct 15, 2026. A company-wide rating that also covers LIT's fitness equipment.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
US-made cold tubs, from a portable tub to a combined hot and cold tub, plus traditional saunas.
Cold tubs
Chilly GOAT GO! with chiller $2,990; Alpine Glacier and Alpine Terrain (built-in 2.1 HP chiller) $9,995–$10,495; Valaris (hot tub + cold tub) $14,995. Chiller on its own $1,995. The GO! tub without a chiller isn't included (how we choose).
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
Not stated.
External rating
No rating found: Trustpilot profile has no reviews, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Cold plunges with a hot + cold chiller, from an inflatable tub to a cedar-and-steel plunge.
Range
Elite Tub $2,990 (the Elite Chiller is included, per Inergize); Elite Chiller on its own $2,690; Spire (cedar and stainless steel) $7,990 with the Elite Chiller or $9,990 with the Apex Ice chiller. All were sale prices when checked. Tubs sold without a chiller aren't included (how we choose).
Evidence note
Cold plunge has weak evidence: a 2025 review of 11 trials found the claimed benefits "remain unsubstantiated." See what the evidence says.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
Too few reviews: 4 on Trustpilot (3.9★), checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Viking cold plunges with app-controlled chillers, plus an inflatable plunge.
Range
Voyager Inflatable with the Pro chiller $3,240 or the Elite chiller $4,240 (sale prices when checked); Viking Hybrid $5,990–$6,990 and Viking Premier $6,990–$7,990 (Pro or Elite chiller); Viking XL $8,990. Chillers on their own: Viking Gen 2 Pro $2,999 (sale price when checked), Elite $3,999. The Voyager without a chiller isn't included (how we choose).
Evidence note
Cold plunge has weak evidence: a 2025 review of 11 trials found the claimed benefits "remain unsubstantiated." See what the evidence says.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
No rating found: Trustpilot profile has no reviews, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Infrared, red light and traditional saunas, indoor and outdoor, plus cold plunges.
Saunas
Infrared: Solstice 1-person $4,999 to 3-person $6,299; Pod 1-person $6,599; Eclipse 2-person $9,999 and 4-person $12,999; Luminar outdoor 2-person $10,999 and 5-person $13,899. Traditional: Nova indoor 3-person $11,999 and 6-person $15,799; Solaris outdoor 4-person $36,399 and 6-person $45,399.
Cold plunges
Vertical $3,799; Pro Apex $14,999; Pro Titan $15,199.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
No rating found: no Trustpilot profile for sunhomesaunas.com, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Upright cold plunge barrels sold with a chiller, plus infrared saunas.
Cold plunges
Ice Barrel 300 + Chiller bundle $5,149.98; Ice Barrel 500 + Chiller bundle $5,749.98; Ice Barrel Chiller on its own $3,999.99. The barrels are also sold without a chiller; those aren't included (how we choose).
Saunas
Amplify II $5,999, Amplify III $6,999, Amplify IV $8,999. Sauna + barrel + chiller bundles run $10,499.99–$13,499.99.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
Too few reviews: 8 on Trustpilot (2.9★), checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Indoor, barrel and outdoor saunas, traditional, hybrid and infrared, from a one-person cabin to large outdoor builds.
Range
Indoor: Logan 1-person from $4,172 up to Patterson 6-person from $9,627. Outdoor: Salem 2-person barrel from $4,485 up to Alpina from $39,735 (Harvia collection). Infrared: Laurel 1-person $5,999.99 to Harmony 2–3 person from $7,374.99. Several models were on sale when checked. Professional installation from $1,400, per the brand. It also sells cold plunges, with no prices shown.
Evidence note
Sauna evidence is observational and comes from traditional Finnish saunas; cold plunge evidence is weak. See what the evidence says.
HSA/FSA
The brand offers HSA/FSA payment through Truemed, a third-party service. Check with your plan administrator.
External rating
No rating found: Trustpilot profile has no reviews, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Cold plunge tubs and home saunas (traditional and infrared) from one brand.
Current offer · checked Oct 31, 2026Fall Contrast Sale: "Save up to $7,698 on cold plunges and saunas." The prices below are sale prices. As advertised on their site
Cold plunges
Pop-Up $4,490, Air $5,490, Pod $5,590, The Plunge $6,790, All-In Gen 2 $7,990, each with a chiller. The tubs are also sold without a chiller; those aren't included (how we choose).
Saunas
The Infrared Sauna $7,190 (2-person) and Infrared Sauna Pro $7,490 (2-person) or $7,990 (3-person); Sauna Mini $10,620 (traditional, 2-person), The Sauna $11,040 (traditional, 4–5 person; a 6–7 person XL is also sold). Each needs a dedicated 240V circuit fitted by a licensed electrician, and the power cord is sold separately.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
3.6★ (607 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Plunge (plunge.com).
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Full-spectrum infrared saunas, indoor and outdoor, from one to five people.
Range
Indoor: Crown 2-person $4,950, Mini 1-person $5,450, Denali 3-person $9,750, Matterhorn 3-person $10,750. Outdoor: Patagonia 2-person $10,950, Kilimanjaro 5-person $15,450, El Capitan 4-person $16,750. The home page also shows a Fuji 2-person and discount codes; prices here are the store's own listed prices.
Evidence note
The long-term sauna studies were of traditional Finnish saunas. We found no comparable outcome studies for infrared saunas. See what the evidence says.
HSA/FSA
Not stated.
External rating
4.4★ (66 reviews) on Trustpilot, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Premium cold plunges, including the Cold Stoic line. It also sells saunas, with no prices shown.
Range
Vero from $7,200; Cold Stoic 2.0 $9,499; Aurelius $9,999; Cold Stoic 3.0 $11,399; Siberian Pro from $14,099. Free shipping on plunges in the US, per the brand. Infrared and traditional saunas are listed with no prices.
Evidence note
Cold plunge has weak evidence: a 2025 review of 11 trials found the claimed benefits "remain unsubstantiated." See what the evidence says.
HSA/FSA
Not stated.
External rating
No rating found: Trustpilot profile has no reviews, checked Oct 15, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 15, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The cheapest scales on this list: six BIA models from $24.99, with a free app and no subscription. The top model, the MorphoScan Nova, adds a handle for upper-body readings for a third of the Withings BodyScan 2's price.
Subscription
None required. Renpho says the RENPHO Health app and its full body-composition report are free, with no paywall.
Measures
Six smart scales in stock on Renpho's US store, all using bioelectrical impedance (BIA): Elis 1 ($24.99; 13 metrics in the app, including body fat %, muscle mass, bone mass, body water %, visceral fat, BMR and metabolic age; AAA batteries), Elis 2X ($49.99), Elis 3X and Elis Nova ($69.99 each; the 3X shows 6 metrics on its 5.33-inch display, 18 in the app, with a dial to pick profiles on the scale and USB-C charging, up to 100 days per charge), MorphoScan ($169.99) and MorphoScan Nova ($199.99). Both MorphoScans report 50+ metrics in the app, including arm, leg and torso estimates. Only the Nova has a handle with four extra electrodes (8 in all) to read the upper body directly, a 4.3-inch handle display and up to 8 user profiles. Syncs with Apple Health, Google Fit, Samsung Health and Fitbit (per Renpho).
Evidence note
BIA is well-established for tracking body-composition trends over time, but a home scale is less precise than a DEXA scan, and Renpho's product pages don't publish a DEXA comparison. Renpho says children under 8 and people who are pregnant, or have osteoporosis, a pacemaker, artificial joints or other metal implants, should use the scale for weighing only.
Brand estimates
Metabolic age and the other scores in the app are Renpho's own estimates, worked out from bioimpedance, weight and the profile you enter.
US availability
Renpho's own US store, all six scales in stock (checked Oct 19, 2026). The Elis Chroma Aspire is sold out.
Women's longevity
Estimates bone mass and muscle mass by bioelectrical impedance. That isn't a DEXA bone density scan, the test used in osteoporosis screening. Renpho says people who are pregnant or have osteoporosis should use the scale for weighing only. See bone and muscle on our women's longevity page.
HSA/FSA
The brand says it's HSA/FSA eligible, paid through Flex at checkout. Check with your plan administrator.
External rating
3.6★ (2,450 reviews) on Trustpilot, checked Oct 19, 2026. Covers all Renpho products (massagers, eye massagers and more), not these scales specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Garmin's Wi-Fi smart scale: a cheaper, simpler alternative to the Hume Pod, with results in the same free app as a Garmin watch.
Subscription
None required. Data syncs to the free Garmin Connect app.
Measures
Weight and weight trend, BMI, body fat %, skeletal muscle mass, bone mass and body water %, by bioelectrical impedance (BIA). Up to 16 users, Wi-Fi sync to Garmin Connect, color display, 4 AAA batteries (up to 9 months, per Garmin).
Evidence note
BIA is well-established for tracking body-composition trends over time, but a home scale is less precise than a DEXA scan, and Garmin doesn't publish a DEXA comparison for the S2. Garmin says people with pacemakers or other internal electronic devices shouldn't use it.
US availability
Garmin's own US store, "available to ship in 1–3 business days." Black or white, $199.99.
Women's longevity
Estimates bone mass and muscle mass by bioelectrical impedance. That isn't a DEXA bone density scan, the test used in osteoporosis screening. See bone and muscle on our women's longevity page.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
No fair figure. Garmin's only large Trustpilot profile covers every Garmin product line and market, from marine to automotive, so we don't treat it as a rating for this scale. Checked Oct 11, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 11, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A body-composition smart scale, sold on Hume's own store.
Options
Hume Pod 2.0 $384 (black or white), or $455 with Lifetime warranty, on Hume's US store.
HSA/FSA
Not stated.
External rating
3.6★ (6,930 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Hume Health, not specific to this device.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated; a Lifetime warranty version is $455
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 10, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The only scale on this list with a pull-out handle, so it reads arms, legs and torso separately, and it adds a 6-lead ECG and blood oxygen. It also costs the most.
Subscription
None required for measurements; Withings says "your data stays free." The Heart Age and Glucose Resilience scores need Withings+ ($99.50/yr, first month free).
Measures
Weight, body fat %, muscle mass, bone mass, body water %, visceral fat and basal metabolic rate, split by body zone (arms, legs, torso), using multi-frequency bioimpedance through the feet and a retractable handle. Also a 6-lead ECG with atrial fibrillation detection, blood oxygen (SpO2), standing heart rate, vascular age and Blood Pressure Insight notifications. Up to 8 users; rechargeable, up to a year per charge (per Withings).
Evidence note
Withings says fat-mass readings correlate 99% with DEXA, but that comes from its own internal study of the original Body Scan, not an independent published one. Withings says BodyScan 2 "is not a medical device for diagnostic purposes," and that Blood Pressure Insights "does not measure your blood pressure."
FDA status
Withings doesn't state one for BodyScan 2, and we found no FDA clearance naming it in the FDA's 510(k) database. Its ECG, vascular age, Heart Age and blood-oxygen readings are Withings' descriptions. FDA 510(k) database · checked Oct 31, 2026
US availability
Withings' own US store, "In stock," free shipping and returns. Black, $599.95. The original Body Scan is still sold at $499.95.
Women's longevity
Estimates bone mass and muscle mass by bioelectrical impedance. That isn't a DEXA bone density scan, the test used in osteoporosis screening. See bone and muscle on our women's longevity page.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.8★ (4,667 reviews) on Trustpilot, checked Oct 14, 2026. Covers all Withings products, not this device specifically.
Quality signals
FDA status
None found for BodyScan 2 in the FDA 510(k) database, and Withings doesn't state one
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Free returns, per Withings (no window stated)
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 11, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The cheapest scales on this list: six BIA models from $24.99, with a free app and no subscription. The top model, the MorphoScan Nova, adds a handle for upper-body readings for a third of the Withings BodyScan 2's price.
Subscription
None required. Renpho says the RENPHO Health app and its full body-composition report are free, with no paywall.
Measures
Six smart scales in stock on Renpho's US store, all using bioelectrical impedance (BIA): Elis 1 ($24.99; 13 metrics in the app, including body fat %, muscle mass, bone mass, body water %, visceral fat, BMR and metabolic age; AAA batteries), Elis 2X ($49.99), Elis 3X and Elis Nova ($69.99 each; the 3X shows 6 metrics on its 5.33-inch display, 18 in the app, with a dial to pick profiles on the scale and USB-C charging, up to 100 days per charge), MorphoScan ($169.99) and MorphoScan Nova ($199.99). Both MorphoScans report 50+ metrics in the app, including arm, leg and torso estimates. Only the Nova has a handle with four extra electrodes (8 in all) to read the upper body directly, a 4.3-inch handle display and up to 8 user profiles. Syncs with Apple Health, Google Fit, Samsung Health and Fitbit (per Renpho).
Evidence note
BIA is well-established for tracking body-composition trends over time, but a home scale is less precise than a DEXA scan, and Renpho's product pages don't publish a DEXA comparison. Renpho says children under 8 and people who are pregnant, or have osteoporosis, a pacemaker, artificial joints or other metal implants, should use the scale for weighing only.
Brand estimates
Metabolic age and the other scores in the app are Renpho's own estimates, worked out from bioimpedance, weight and the profile you enter.
US availability
Renpho's own US store, all six scales in stock (checked Oct 19, 2026). The Elis Chroma Aspire is sold out.
Women's longevity
Estimates bone mass and muscle mass by bioelectrical impedance. That isn't a DEXA bone density scan, the test used in osteoporosis screening. Renpho says people who are pregnant or have osteoporosis should use the scale for weighing only. See bone and muscle on our women's longevity page.
HSA/FSA
The brand says it's HSA/FSA eligible, paid through Flex at checkout. Check with your plan administrator.
External rating
3.6★ (2,450 reviews) on Trustpilot, checked Oct 19, 2026. Covers all Renpho products (massagers, eye massagers and more), not these scales specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 19, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Garmin's Wi-Fi smart scale: a cheaper, simpler alternative to the Hume Pod, with results in the same free app as a Garmin watch.
Subscription
None required. Data syncs to the free Garmin Connect app.
Measures
Weight and weight trend, BMI, body fat %, skeletal muscle mass, bone mass and body water %, by bioelectrical impedance (BIA). Up to 16 users, Wi-Fi sync to Garmin Connect, color display, 4 AAA batteries (up to 9 months, per Garmin).
Evidence note
BIA is well-established for tracking body-composition trends over time, but a home scale is less precise than a DEXA scan, and Garmin doesn't publish a DEXA comparison for the S2. Garmin says people with pacemakers or other internal electronic devices shouldn't use it.
US availability
Garmin's own US store, "available to ship in 1–3 business days." Black or white, $199.99.
Women's longevity
Estimates bone mass and muscle mass by bioelectrical impedance. That isn't a DEXA bone density scan, the test used in osteoporosis screening. See bone and muscle on our women's longevity page.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
No fair figure. Garmin's only large Trustpilot profile covers every Garmin product line and market, from marine to automotive, so we don't treat it as a rating for this scale. Checked Oct 11, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 11, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A body-composition smart scale, sold on Hume's own store.
Options
Hume Pod 2.0 $384 (black or white), or $455 with Lifetime warranty, on Hume's US store.
HSA/FSA
Not stated.
External rating
3.6★ (6,930 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Hume Health, not specific to this device.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated; a Lifetime warranty version is $455
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 10, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The only scale on this list with a pull-out handle, so it reads arms, legs and torso separately, and it adds a 6-lead ECG and blood oxygen. It also costs the most.
Subscription
None required for measurements; Withings says "your data stays free." The Heart Age and Glucose Resilience scores need Withings+ ($99.50/yr, first month free).
Measures
Weight, body fat %, muscle mass, bone mass, body water %, visceral fat and basal metabolic rate, split by body zone (arms, legs, torso), using multi-frequency bioimpedance through the feet and a retractable handle. Also a 6-lead ECG with atrial fibrillation detection, blood oxygen (SpO2), standing heart rate, vascular age and Blood Pressure Insight notifications. Up to 8 users; rechargeable, up to a year per charge (per Withings).
Evidence note
Withings says fat-mass readings correlate 99% with DEXA, but that comes from its own internal study of the original Body Scan, not an independent published one. Withings says BodyScan 2 "is not a medical device for diagnostic purposes," and that Blood Pressure Insights "does not measure your blood pressure."
FDA status
Withings doesn't state one for BodyScan 2, and we found no FDA clearance naming it in the FDA's 510(k) database. Its ECG, vascular age, Heart Age and blood-oxygen readings are Withings' descriptions. FDA 510(k) database · checked Oct 31, 2026
US availability
Withings' own US store, "In stock," free shipping and returns. Black, $599.95. The original Body Scan is still sold at $499.95.
Women's longevity
Estimates bone mass and muscle mass by bioelectrical impedance. That isn't a DEXA bone density scan, the test used in osteoporosis screening. See bone and muscle on our women's longevity page.
HSA/FSA
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.8★ (4,667 reviews) on Trustpilot, checked Oct 14, 2026. Covers all Withings products, not this device specifically.
Quality signals
FDA status
None found for BodyScan 2 in the FDA 510(k) database, and Withings doesn't state one
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Free returns, per Withings (no window stated)
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 11, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A monthly plan that ships two 14-day glucose sensors and pairs them with Ultrahuman's app.
Subscription
$99/mo for "2 CGM Sensors/Month", delivered monthly (each sensor lasts 14 days). The plan includes Ultrahuman Premium (app content). One-time purchases on the US store: 1 month $129, 3 months $289, 1 year $1,229.
Measures
Continuous glucose from interstitial fluid, streamed to the app over Bluetooth. Needs an NFC phone to activate the sensor.
Not medical advice
Here, glucose readings are general wellness data. Anyone managing diabetes or another condition should talk to their own doctor about glucose monitoring.
US availability
Sold on Ultrahuman's US store. In the US, Ultrahuman says it integrates with Abbott's Libre 3 Plus and Lingo biosensors, and the M2 Live plan ships Abbott Lingo sensors "in their original packaging". Ships in 3–5 business days.
FDA status
Ultrahuman says it ships Abbott's Lingo sensor in the US: "Since Lingo Biosensor is available over-the-counter, no prescription is required." Abbott's Lingo Glucose System is FDA-cleared for over-the-counter use (510(k) K233655, May 29, 2024). That clearance is for Abbott's own system; Ultrahuman's app and readings aren't part of it. FDA 510(k) K233655 · checked Oct 31, 2026
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.6★ (821 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Ultrahuman, mostly about its rings; not specific to this program.
Quality signals
FDA status
Ultrahuman ships Abbott's Lingo sensor; Abbott's Lingo Glucose System is FDA-cleared (K233655). Ultrahuman's app isn't part of that clearance.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A monthly plan that ships two 14-day glucose sensors and pairs them with Ultrahuman's app.
Subscription
$99/mo for "2 CGM Sensors/Month", delivered monthly (each sensor lasts 14 days). The plan includes Ultrahuman Premium (app content). One-time purchases on the US store: 1 month $129, 3 months $289, 1 year $1,229.
Measures
Continuous glucose from interstitial fluid, streamed to the app over Bluetooth. Needs an NFC phone to activate the sensor.
Not medical advice
Here, glucose readings are general wellness data. Anyone managing diabetes or another condition should talk to their own doctor about glucose monitoring.
US availability
Sold on Ultrahuman's US store. In the US, Ultrahuman says it integrates with Abbott's Libre 3 Plus and Lingo biosensors, and the M2 Live plan ships Abbott Lingo sensors "in their original packaging". Ships in 3–5 business days.
FDA status
Ultrahuman says it ships Abbott's Lingo sensor in the US: "Since Lingo Biosensor is available over-the-counter, no prescription is required." Abbott's Lingo Glucose System is FDA-cleared for over-the-counter use (510(k) K233655, May 29, 2024). That clearance is for Abbott's own system; Ultrahuman's app and readings aren't part of it. FDA 510(k) K233655 · checked Oct 31, 2026
The brand says it's HSA/FSA eligible. Check with your plan administrator.
External rating
2.6★ (821 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Ultrahuman, mostly about its rings; not specific to this program.
Quality signals
FDA status
Ultrahuman ships Abbott's Lingo sensor; Abbott's Lingo Glucose System is FDA-cleared (K233655). Ultrahuman's app isn't part of that clearance.
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 9, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The best-known dial-adjust dumbbells: one pair replaces a rack of fixed weights, with no subscription needed.
Subscription
None needed. BowFlex sells an optional JRNY app membership ($11.99/mo or $99/yr after a 2-month free trial).
Range
Turn the dial to pick the weight. Results Series 552: 5–52.5 lb per dumbbell, 15 settings, $479. Results Series 1090: $799.
Safety recall
On Jun 5, 2025, the CPSC announced a recall of BowFlex 552 and 1090 adjustable dumbbells in listed serial-number ranges, sold up to May 2025, because of an impact hazard. The model and serial number are on a sticker under the tray. Owners of recalled units can get a refund voucher or a replacement, per the CPSC. CPSC recall notice · checked Oct 31, 2026
US availability
Sold direct on bowflex.com. BowFlex has been owned by Johnson Health Tech since 2024. 2-year parts warranty; Protection+ plans $69 (3 years) or $99 (5 years).
HSA/FSA
Not stated.
External rating
3.8★ (2,796 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating covering all BowFlex products, not this set specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
CPSC recall, Jun 5, 2025 (552 and 1090, listed serial numbers); refund voucher or replacement
Warranty
2 years, parts
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Block-style adjustable dumbbells that start at 40 lb per hand and expand to 100 lb with add-on kits, so you can buy the heavier weights later.
Subscription
None. No app or electronics.
Range
5–40 lb per hand $539; 60 lb $758; 80 lb $977; 100 lb $1,196. Expansion kits are also sold separately ($219 each).
US availability
Sold direct on powerblock.com, with free FedEx shipping to the 48 contiguous states for home orders. 5-year limited warranty, home use only.
HSA/FSA
Not stated.
External rating
2.8★ (385 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for PowerBlock (powerblock.com).
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
5-year limited, home use only
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Twist-handle adjustable dumbbells with no screen, app or subscription.
Subscription
None. No app or electronics.
Range
NÜOBELL pair 5–50 lb $699.99 or 5–80 lb $877.99. NÜOBELL-S pair 5–60 lb from $1,160.97 or 5–100 lb from $1,511.96 (the price varies by color).
US availability
Sold by Bells of Steel's US store (bellsofsteel.us).
HSA/FSA
Not stated.
External rating
No meaningful figure. Bells of Steel's US Trustpilot profile (bellsofsteel.us) has no reviews, and bellsofsteel.com has only 7, too few to count either way. Checked Oct 14, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A portable 18 lb smart cable unit with up to 220 lb of resistance: the cheapest smart option on this page.
Subscription
No membership required, per Speediance; Wellness+ is optional.
Range
Gym Nano $1,699, Core $1,999, Station $2,299. Two-unit sets: Dual Core $3,998, Dual Station $4,398.
US availability
Sold direct on speediance.com. 2-year warranty.
HSA/FSA
Not stated.
External rating
4.3★ (279 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Speediance (speediance.com), not this machine specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2 years
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A compact wall-mounted cable arm with up to 100 lb of resistance. It uses your iPhone or iPad as the screen, and a 12-month membership is required.
Subscription
Required: "$36/mo membership. 12 mo minimum commitment, billed at installation."
Measures
Resistance up to 100 lb through a single adjustable arm (40 locking points), with workouts and tracking in Amp's app on an iPhone or iPad. Five accessories included. Needs a space 3 ft wide by 7 ft high and a standard 120V outlet.
US availability
Sold direct on amp.ai with free white-glove installation. 1-year limited warranty; 90-day free returns.
Safety recall
On Dec 18, 2025, Amp announced a recall of MP2 units sold online from January to August 2025 because the arm may not lock properly. Amp offers a free in-home repair and says more than 80% of affected units have been fixed. Amp recall notice · checked Oct 14, 2026
HSA/FSA
The brand says you can use HSA/FSA funds ("Save ~30% with HSA/FSA"). Check with your plan administrator.
External rating
Not found. No Trustpilot profile for Amp was located (the amp.ai profile belongs to a different company), checked Oct 14, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
CPSC recall, Dec 18, 2025 (MP2 arm may not lock); free repair offered
Warranty
1-year limited
Returns
90-day free returns
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A foldable smart cable machine with a mirror-style screen and up to 220 lb of resistance, with no subscription at all.
Subscription
None. AEKE says "No Subscription Required", and its FAQ says there are "no subscriptions or additional costs."
Measures
Digital resistance up to 220 lb, adjustable in 1 lb steps, with workouts and tracking on its built-in screen. K1 Complete Set $3,598; with the B1 bench $3,898.
US availability
Sold direct on aeke.com. "Free Shipping — 3–10 Business Days." 2-year warranty. The struck-through prices on AEKE's site are its own figures, so we don't show them.
HSA/FSA
Not stated.
External rating
3.0★ (11 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for AEKE (aeke.com), a small sample.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2 years
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A fold-away smart cable machine with up to 220 lb of motor-driven resistance (260 lb on the GM3S) and no required membership.
Subscription
No membership required, per Speediance. Wellness+ is an optional app membership (Speediance values one month at $24.90).
Measures
Reps, load and progress in the Speediance app. Resistance up to 220 lb on the GM3 and 260 lb on the GM3S, in 1 lb steps. Footprint "under 9 ft²".
Range
GM3 Core $4,099, Studio $4,399, Station $4,799; GM3S Core $4,599, Studio $4,899, Station $5,299.
US availability
Sold direct on speediance.com. "No drilling, no professional installation." 2-year warranty, with paid 3- and 4-year care plans.
HSA/FSA
Not stated.
External rating
4.3★ (279 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Speediance (speediance.com), not this machine specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2 years
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The best-known smart home gym: a wall-mounted screen with two cable arms and up to 250 lb of resistance, plus a required membership.
Subscription
Required: $59.95/mo plus tax. "Each Tonal purchase requires a 12-month membership commitment."
Measures
Digital resistance "up to 250lbs, starting at 5lbs", with coached workouts on the built-in screen. Smart accessories are extra: Essential bundle $495, Ultimate bundle $595.
US availability
Sold direct on tonal.com, with white-glove delivery and installation "available in all 50 states" (the installation price isn't shown on the product page). Needs wall studs 16–24 in apart and at least 7 ft of ceiling height. 2-year limited warranty and a 30-day money-back guarantee.
HSA/FSA
Not stated.
External rating
4.5★ (817 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Tonal (tonal.com).
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2-year limited
Returns
30-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The best-known dial-adjust dumbbells: one pair replaces a rack of fixed weights, with no subscription needed.
Subscription
None needed. BowFlex sells an optional JRNY app membership ($11.99/mo or $99/yr after a 2-month free trial).
Range
Turn the dial to pick the weight. Results Series 552: 5–52.5 lb per dumbbell, 15 settings, $479. Results Series 1090: $799.
Safety recall
On Jun 5, 2025, the CPSC announced a recall of BowFlex 552 and 1090 adjustable dumbbells in listed serial-number ranges, sold up to May 2025, because of an impact hazard. The model and serial number are on a sticker under the tray. Owners of recalled units can get a refund voucher or a replacement, per the CPSC. CPSC recall notice · checked Oct 31, 2026
US availability
Sold direct on bowflex.com. BowFlex has been owned by Johnson Health Tech since 2024. 2-year parts warranty; Protection+ plans $69 (3 years) or $99 (5 years).
HSA/FSA
Not stated.
External rating
3.8★ (2,796 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating covering all BowFlex products, not this set specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
CPSC recall, Jun 5, 2025 (552 and 1090, listed serial numbers); refund voucher or replacement
Warranty
2 years, parts
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
PowerBlock Pro 100 EXPExpandable adjustable dumbbells
$539–$1,196
Subscription
None required
HSA/FSA
Not stated
External rating
Trustpilot 2.8★ (385)
Details
Block-style adjustable dumbbells that start at 40 lb per hand and expand to 100 lb with add-on kits, so you can buy the heavier weights later.
Subscription
None. No app or electronics.
Range
5–40 lb per hand $539; 60 lb $758; 80 lb $977; 100 lb $1,196. Expansion kits are also sold separately ($219 each).
US availability
Sold direct on powerblock.com, with free FedEx shipping to the 48 contiguous states for home orders. 5-year limited warranty, home use only.
HSA/FSA
Not stated.
External rating
2.8★ (385 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for PowerBlock (powerblock.com).
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
5-year limited, home use only
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Twist-handle adjustable dumbbells with no screen, app or subscription.
Subscription
None. No app or electronics.
Range
NÜOBELL pair 5–50 lb $699.99 or 5–80 lb $877.99. NÜOBELL-S pair 5–60 lb from $1,160.97 or 5–100 lb from $1,511.96 (the price varies by color).
US availability
Sold by Bells of Steel's US store (bellsofsteel.us).
HSA/FSA
Not stated.
External rating
No meaningful figure. Bells of Steel's US Trustpilot profile (bellsofsteel.us) has no reviews, and bellsofsteel.com has only 7, too few to count either way. Checked Oct 14, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A portable 18 lb smart cable unit with up to 220 lb of resistance: the cheapest smart option on this page.
Subscription
No membership required, per Speediance; Wellness+ is optional.
Range
Gym Nano $1,699, Core $1,999, Station $2,299. Two-unit sets: Dual Core $3,998, Dual Station $4,398.
US availability
Sold direct on speediance.com. 2-year warranty.
HSA/FSA
Not stated.
External rating
4.3★ (279 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Speediance (speediance.com), not this machine specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2 years
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A compact wall-mounted cable arm with up to 100 lb of resistance. It uses your iPhone or iPad as the screen, and a 12-month membership is required.
Subscription
Required: "$36/mo membership. 12 mo minimum commitment, billed at installation."
Measures
Resistance up to 100 lb through a single adjustable arm (40 locking points), with workouts and tracking in Amp's app on an iPhone or iPad. Five accessories included. Needs a space 3 ft wide by 7 ft high and a standard 120V outlet.
US availability
Sold direct on amp.ai with free white-glove installation. 1-year limited warranty; 90-day free returns.
Safety recall
On Dec 18, 2025, Amp announced a recall of MP2 units sold online from January to August 2025 because the arm may not lock properly. Amp offers a free in-home repair and says more than 80% of affected units have been fixed. Amp recall notice · checked Oct 14, 2026
HSA/FSA
The brand says you can use HSA/FSA funds ("Save ~30% with HSA/FSA"). Check with your plan administrator.
External rating
Not found. No Trustpilot profile for Amp was located (the amp.ai profile belongs to a different company), checked Oct 14, 2026.
Quality signals
FDA status
Not stated
FDA and CPSC
CPSC recall, Dec 18, 2025 (MP2 arm may not lock); free repair offered
Warranty
1-year limited
Returns
90-day free returns
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A foldable smart cable machine with a mirror-style screen and up to 220 lb of resistance, with no subscription at all.
Subscription
None. AEKE says "No Subscription Required", and its FAQ says there are "no subscriptions or additional costs."
Measures
Digital resistance up to 220 lb, adjustable in 1 lb steps, with workouts and tracking on its built-in screen. K1 Complete Set $3,598; with the B1 bench $3,898.
US availability
Sold direct on aeke.com. "Free Shipping — 3–10 Business Days." 2-year warranty. The struck-through prices on AEKE's site are its own figures, so we don't show them.
HSA/FSA
Not stated.
External rating
3.0★ (11 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for AEKE (aeke.com), a small sample.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2 years
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
A fold-away smart cable machine with up to 220 lb of motor-driven resistance (260 lb on the GM3S) and no required membership.
Subscription
No membership required, per Speediance. Wellness+ is an optional app membership (Speediance values one month at $24.90).
Measures
Reps, load and progress in the Speediance app. Resistance up to 220 lb on the GM3 and 260 lb on the GM3S, in 1 lb steps. Footprint "under 9 ft²".
Range
GM3 Core $4,099, Studio $4,399, Station $4,799; GM3S Core $4,599, Studio $4,899, Station $5,299.
US availability
Sold direct on speediance.com. "No drilling, no professional installation." 2-year warranty, with paid 3- and 4-year care plans.
HSA/FSA
Not stated.
External rating
4.3★ (279 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Speediance (speediance.com), not this machine specifically.
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2 years
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
The best-known smart home gym: a wall-mounted screen with two cable arms and up to 250 lb of resistance, plus a required membership.
Subscription
Required: $59.95/mo plus tax. "Each Tonal purchase requires a 12-month membership commitment."
Measures
Digital resistance "up to 250lbs, starting at 5lbs", with coached workouts on the built-in screen. Smart accessories are extra: Essential bundle $495, Ultimate bundle $595.
US availability
Sold direct on tonal.com, with white-glove delivery and installation "available in all 50 states" (the installation price isn't shown on the product page). Needs wall studs 16–24 in apart and at least 7 ft of ceiling height. 2-year limited warranty and a 30-day money-back guarantee.
HSA/FSA
Not stated.
External rating
4.5★ (817 reviews) on Trustpilot, checked Oct 14, 2026. A company-wide rating for Tonal (tonal.com).
Quality signals
FDA status
Not stated
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
2-year limited
Returns
30-day money-back guarantee
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 14, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
An at-home urine hormone monitor that reads four reproductive hormones, with a kit marketed for tracking the perimenopause transition.
Measures
Four hormones from one urine test wand, read by a small monitor: FSH, LH, E3G (an estrogen breakdown product) and PdG (a progesterone breakdown product), with results and symptom logging in the app.
Range
Two kits at the same prices: the Ultra4 Kit (cycle and fertility tracking) and the Ultra4 Kit for Perimenopause. $249 with 20 wands, $269 with 30. Free shipping over $169, per Mira.
Subscription
None required: the Mira app is free. Test wands run out and are bought separately: $99 for 20 Ultra4 wands, $139 for 30.
FDA status (brand statement)
Mira’s page says “FDA-registered” and “ISO 13485 certified”. Registration isn’t FDA clearance or approval. Mira says Ultra4 results “are not intended to diagnose, screen for, or indicate ovarian function, egg supply, or any medical conditions” and that Mira “is not a diagnostic or contraceptive device”.
Women's longevity
Mira’s Ultra4 Kit for Perimenopause tracks FSH, LH, E3G and PdG. Mira says it shows “how far you are from menopause” and gives “in-depth insight” after two testing cycles; those are the brand’s claims. Whether any result means something for you is a question for your doctor.
HSA/FSA
The brand says HSA/FSA is accepted. Check with your plan administrator.
External rating
3.3★ (808 reviews) on Trustpilot (miracare.com, a claimed profile), checked Oct 31, 2026. A company-wide rating covering all Mira kits.
Quality signals
FDA status
Mira says "FDA-registered", which isn't FDA clearance
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Mira Ultra4 Hormone MonitorAt-home urine hormone monitor
$249–$269
Subscription
None required
HSA/FSA
Brand says yes
External rating
Trustpilot 3.3★ (808)
Details
An at-home urine hormone monitor that reads four reproductive hormones, with a kit marketed for tracking the perimenopause transition.
Measures
Four hormones from one urine test wand, read by a small monitor: FSH, LH, E3G (an estrogen breakdown product) and PdG (a progesterone breakdown product), with results and symptom logging in the app.
Range
Two kits at the same prices: the Ultra4 Kit (cycle and fertility tracking) and the Ultra4 Kit for Perimenopause. $249 with 20 wands, $269 with 30. Free shipping over $169, per Mira.
Subscription
None required: the Mira app is free. Test wands run out and are bought separately: $99 for 20 Ultra4 wands, $139 for 30.
FDA status (brand statement)
Mira’s page says “FDA-registered” and “ISO 13485 certified”. Registration isn’t FDA clearance or approval. Mira says Ultra4 results “are not intended to diagnose, screen for, or indicate ovarian function, egg supply, or any medical conditions” and that Mira “is not a diagnostic or contraceptive device”.
Women's longevity
Mira’s Ultra4 Kit for Perimenopause tracks FSH, LH, E3G and PdG. Mira says it shows “how far you are from menopause” and gives “in-depth insight” after two testing cycles; those are the brand’s claims. Whether any result means something for you is a question for your doctor.
HSA/FSA
The brand says HSA/FSA is accepted. Check with your plan administrator.
External rating
3.3★ (808 reviews) on Trustpilot (miracare.com, a claimed profile), checked Oct 31, 2026. A company-wide rating covering all Mira kits.
Quality signals
FDA status
Mira says "FDA-registered", which isn't FDA clearance
FDA and CPSC
No warning letter or recall found for the model on sale
Warranty
Not stated
Returns
Not stated
Warranty and returns as stated on the pages we checked on the brand's own site, Oct 31, 2026; "Not stated" means those pages didn't say. FDA warning letters and recalls, and CPSC recalls, searched Oct 31, 2026.
Some smart machines need a membership for the first year. Adding it up over three years changes the order: Amp and Tonal 2 are the ones with a required subscription.
Checked Oct 14, 2026
Lowest price for each product, plus any required subscription for 36 months at today's price (only the first 12 months are required). Tonal's installation price isn't shown on its product page. Optional extras aren't included.
Sauna has the stronger evidence of the two, but all of it is observational. In a Finnish study of 2,315 middle-aged men followed for a median of 20.7 years, those who used a sauna 4 to 7 times a week had about half the risk of fatal cardiovascular disease, and a 40% lower risk of death from any cause, compared with men who went once a week. That shows a link, not proof of cause: men who use a sauna most days may differ in other ways. The study looked at traditional Finnish saunas. We found no long-term outcome studies like it for infrared saunas or sauna blankets.
Cold plunge has much weaker evidence. A 2025 review of 11 randomised trials (3,177 people) found that stress was lower 12 hours after cold-water immersion and that inflammation rose briefly straight afterwards, but the authors concluded that the claimed benefits "remain unsubstantiated". None of the trials measured long-term health or lifespan.
Not medical advice. Heat and cold both put real strain on the heart and blood pressure. If you have a heart condition, are pregnant, or take regular medication, talk to your doctor before using either.
Home strength
Strength training has stronger evidence behind it than anything else on this page. A 2022 meta-analysis of 16 cohort studies found that muscle-strengthening activity was linked with a 10–17% lower risk of death from any cause, cardiovascular disease, cancer and diabetes. The largest reduction came at about 30–60 minutes a week. These are observational studies, so they show a link, not proof of cause.
The CDC recommends muscle-strengthening activities on 2 or more days a week that work all major muscle groups. You don't need equipment for that: bodyweight exercises count. The products above are for people who want to train at home.
Not medical advice: if you have a health condition or are new to strength training, talk to your doctor or a physical therapist first.
Building your own longevity stack?
Products are one piece of it. The quiz gives you a shortlist of testing providers, and the guide shows how testing, daily habits and products fit together.
How do you decide what's listed here, and how is it checked?
Every price and fact on this page was checked against the brand's own US store on the date shown, not a search snippet or press release. Prices are in US dollars, exactly as the brand shows them, with "from" kept where the brand uses it. Where we couldn't confirm something, we say so rather than guess. We list only products with a published US price: a product that's only taking deposits, or isn't sold in the US, isn't listed until that changes. No brand pays to be listed or for its position. Products are grouped by category, then ordered by price. Spotted something that's changed? Tell us through the contact form and we'll check it before updating the page.
Some brands sell several products. Why are some listed separately?
Variants of the same product (Therabody's Theragun range, Joovv's device sizes) share one listing with a price range. Genuinely different products from one brand are listed separately: Ultrahuman's Ring PRO, its Home device and its M2 Live glucose monitor, Hume's Band and Pod, and Garmin's Venu 4 watch, CIRQA band and Index S2 scale. Ultrahuman's Blood Vision is a blood test, so it's on our compare page instead. Ultrahuman's Ring AIR isn't sold in the US, per Ultrahuman, so it isn't listed.
Are these devices FDA-cleared?
We only state a device's FDA status where the brand or the FDA's own database says it, and we quote it rather than describe it in our own words. Right now that's one product: Ultrahuman says the Lingo sensor used by M2 Live is "available over-the-counter". For the other products, the brands didn't state an FDA status on the pages we checked, which tells you nothing either way. A brand's health claims (an ECG, blood-pressure readings, a "biological age") are the brand's descriptions, not our assessment.
Checked Oct 9, 2026
Can I pay with an HSA or FSA?
27 of the 60 products say on the brand's own site that they're HSA/FSA eligible or can be paid for with HSA/FSA funds: Renpho LYNX Smart Ring, Whoop (5.0 / MG), Circular Ring 2, Hume Band 2.0, Withings ScanWatch 2, Muse S Athena, Ultrahuman Ring PRO, Withings Sleep, Ultrahuman Home, Renpho massage guns & Aeria Boot, Pulsetto, Renpho Artemis LED masks, HigherDOSE Red Light, Therabody TheraFace Mask, Joovv, Solius Pro, HigherDOSE Sauna Blanket, LIT Method, Inergize Health, Nordic Wave, Plunge, Renpho smart scales, Garmin Index S2, Withings BodyScan 2, Ultrahuman M2 Live, Amp and Mira Ultra4 Hormone Monitor. Garmin Venu 4, Sleepme (ChiliSleep), Orion Sleep System, Bryte Balance, Nuropod, Shiftwave, Sun Home Saunas, Ice Barrel and Almost Heaven offer HSA/FSA payment through Truemed, a third-party service. The rest don't say. Eligibility depends on your own plan, so check with your plan administrator before you pay. This isn't tax advice.
Checked Oct 9–Nov 8, 2026
How strong is the evidence behind recovery tech?
It varies a lot by category. Percussion massage and compression have moderate support for short-term muscle soreness and recovery. Red and near-infrared light and cold plunges are where marketing claims most often outrun the research, especially claims about longevity, which have essentially no long-term outcome data behind them. Nothing on this page is medical advice: talk to a doctor if you have a condition that heat, cold or compression could affect.
Why these strength products, and not others?
We list smart strength machines and adjustable dumbbells sold direct in the US with a published price. A product needs a working official store to be listed: Beyond Power's Voltra isn't listed because its site didn't lead to a working store when we checked, and Vitruvian had no trainer on sale. Technogym's Connected Dumbbells are sold on its Australian site but not its US one. We left out racks, barbells and weight plates because they're commodity items and the choice mostly comes down to space. No brand pays to be listed.
Checked Oct 14, 2026
Why don't you show "was" prices or star ratings?
We only show a price drop when we've recorded both prices ourselves, with dates. A brand's own struck-through or "compare at" price isn't enough, because inflated former prices are exactly what the FTC's guides against deceptive pricing cover. Where a brand is running a sale, we show it as a "Current offer" with the date we saw it. We never publish our own reviews or star ratings. The External rating column shows a Trustpilot figure that really exists, with its review count and the date we checked it. Most are company-wide ratings rather than ratings for one device, and the details say so.
Never ranked for money. No brand can pay to be listed or for its position. Products are grouped by category and ordered by price.
