10 Best Sleep Trackers of 2026

1. 1

   Oura Ring 5

   A titanium smart ring that tracks sleep stages, heart rate, HRV, blood oxygen and temperature trends, read through the Oura App with a paid membership.

   8.9overall

   A titanium smart ring that tracks sleep stages, heart rate, HRV, blood oxygen and temperature trends, read through the Oura App with a paid membership.

   Best forpeople who want the most widely used dedicated sleep ring

   Adoption data

   5.0 millionOura Inc. reported about 5.0 million Paid Members as of June 30, 2026 in its S-1 registration statement filed with the SEC.

   Oura Inc., Oura Inc. Form S-1/A registration statement (September 2026) (2026): “Our customer-centric product philosophy has shaped a global community of approximately 5.0 million Paid Members as of June 30, 2026, who engage with Oura as a long-term health companion.”

   Oura Ring 5 is the sleep tracker with the strongest public numbers behind it. Oura's S-1 filing counts about 5.0 million Paid Members as of June 30, 2026 and 3.6 million rings sold over the prior year, and the company expects to end fiscal 2026 with about 5.7 million members. The ring uses red and infrared LEDs for blood oxygen, green and infrared LEDs for heart rate and HRV, a temperature sensor and an accelerometer, and Oura's store page says its sleep staging and heart data were compared with gold-standard lab measurements in independent, peer-reviewed studies. Battery life is 6 to 9 days, and the ring is waterproof to 100 meters. The cost is the catch: the S-1 puts the ring at about $399 to $499, and the insights need Oura Membership at $5.99 a month or $69.99 a year in the US. We compared documented features and published prices; we did not wear the ring for this list.

   Strengths

   • +Largest disclosed paid base of any sleep wearable: about 5.0 million Paid Members
   • +Oura says its sleep staging was tested against lab measurements in peer-reviewed studies
   • +Ring 5 is 40% smaller than Oura Ring 4, per Oura's store page

   Limitations

   • −Insights require Oura Membership at $5.99 per month or $69.99 per year in the US
   • −US ring price comes from Oura's S-1 filing because the store page here showed euros
   • −Half sizes are not available; Oura recommends a 24-hour sizing kit trial

   SummaryOura Ring 5 is the best sleep tracker for most people who want a ring, because it has the largest disclosed paid base, about 5.0 million members, and published lab comparisons. Budget for the $69.99 yearly membership on top of the ring.

2. 2

   Apple Watch SE 3

   Apple's lowest-priced current watch, with sleep tracking, a Sleep score and sleep apnea notifications for iPhone owners.

   8.8overall

   Apple's lowest-priced current watch, with sleep tracking, a Sleep score and sleep apnea notifications for iPhone owners.

   Best foriPhone owners who want one device for day and night

   Adoption data

   23%Counterpoint Research estimates Apple had the largest share of global smartwatch shipments in the first quarter of 2026, at 23%.

   Counterpoint Research, Global Smartwatch Shipments Maintain Growth Momentum in Q1 2026 (2026): “Apple has captured the highest shipment share of 23% and emerged as the strongest performer in Q1 2026, driven by the continued success of its refreshed lineup.”

   Apple Watch SE 3 is the cheapest way into Apple's sleep features, and for iPhone owners it covers most of what a dedicated tracker does. Apple's comparison page lists sleep tracking, a Sleep score, sleep apnea notifications and a Vitals app that reports heart rate, respiratory rate, wrist temperature and sleep duration on SE 3. Apple says sleep apnea notifications are intended to detect signs of moderate to severe sleep apnea in people 18 or older without a diagnosis, and they are available on SE 3 as well as Series 9 and later. Unlike Oura or Whoop, nothing here needs a subscription. The trade-offs are compatibility and charging: it pairs only with an iPhone, SE 3 lacks the Blood Oxygen app found on Series 12, and a watch needs more frequent charging than a ring. Counterpoint Research puts Apple first in global smartwatch shipments in the first quarter of 2026, with a 23% share.

   Strengths

   • +Sleep apnea notifications are included on SE 3, per Apple's footnotes
   • +Lowest verified Apple Watch price at $249
   • +Sleep data needs no paid membership

   Limitations

   • −Works only with an iPhone
   • −SE 3 has no Blood Oxygen app, unlike Series 12
   • −Needs charging more often than the rings and bands here

   SummaryApple Watch SE 3 is the best sleep tracker for iPhone owners on a budget because it adds sleep apnea notifications and a Sleep score from $249 with no subscription. Android users should look at the Galaxy Ring or Fitbit Air instead.

3. 3

   Garmin Index Sleep Monitor

   A screenless armband worn on the upper arm only at night, syncing sleep stages, HRV and skin temperature to Garmin Connect.

   8.4overall

   A screenless armband worn on the upper arm only at night, syncing sleep stages, HRV and skin temperature to Garmin Connect.

   Best forGarmin watch owners who do not want to sleep in a watch

   Adoption data

   16%Garmin reported that revenue from its fitness segment, which includes its wearables, grew 16% in the third quarter of 2026.

   Garmin Ltd., Garmin announces third quarter 2026 results (Form 8-K, Exhibit 99.1) (2026): “Fitness: Revenue from the fitness segment increased 16% in the third quarter with growth led by strong demand for wearables.”

   The Index Sleep Monitor is Garmin's answer to people who own a Garmin watch but take it off at night. It is a soft band worn on the upper arm, and Garmin's launch release lists a 0 to 100 sleep score, light, deep and REM stages, HRV status, Pulse Ox, breathing variations, respiration, skin temperature and a smart wake alarm that vibrates during lighter sleep. Battery life is up to 7 nights, and the module pops out so the band can go in the washing machine. Data lands in Garmin Connect and can be combined with a compatible Garmin watch to fill in Body Battery and recovery, which is the main reason to buy it. The suggested retail price is $169.99 and there is no membership fee. It does nothing during the day on its own, so non-Garmin users get less from it than from a ring. Garmin reported 16% growth in fitness segment revenue in the third quarter of 2026.

   Strengths

   • +Worn on the upper arm, so nothing on the wrist or finger at night
   • +Merges with Garmin watch data for Body Battery
   • +Band is machine washable after removing the module

   Limitations

   • −Night-only device: no daytime activity tracking on its own
   • −Most useful if you already use Garmin Connect
   • −Price comes from Garmin's 2025 launch release; the US product page did not show it

   SummaryThe Garmin Index Sleep Monitor is the best sleep tracker for Garmin watch owners because it fills overnight gaps in Garmin Connect for $169.99 with no subscription. People without a Garmin watch get more from a ring.

4. 4

   Google Fitbit Air

   A light band from Google with sleep tracking, AFib checks and up to a week of battery, with Gemini coaching in Google Health Premium.

   8.1overall

   A light band from Google with sleep tracking, AFib checks and up to a week of battery, with Gemini coaching in Google Health Premium.

   Best forbudget buyers who want a band instead of a ring

   Google Fitbit Air is the cheapest wearable on this list with a verified US price, at $99.99 on the Google Store. Google describes it as a light band for 24/7 wear with up to a week of battery, personalized sleep summaries, and heart rhythm checks while you are still or asleep that look for signs of atrial fibrillation. It also pairs with the Pokémon Sleep app, which some people use to build a regular bedtime. The deeper coaching, built with Gemini, sits inside Google Health Premium; the store page includes 3 months of Premium with the purchase. Google does not publish a user count for Fitbit Air, so our adoption score is conservative, and the store page gives fewer details on sleep accuracy than Oura or Withings do. For someone who wants a cheap, comfortable band for nightly tracking, it is the easiest entry point.

   Strengths

   • +Lowest verified hardware price here at $99.99
   • +3 months of Google Health Premium included with purchase
   • +Swappable band styles, including one designed for sleep

   Limitations

   • −Coaching features need a Google Health Premium membership
   • −Google publishes no user count for the device
   • −Fewer published sleep accuracy details than Oura or Withings

   SummaryGoogle Fitbit Air is the best budget sleep tracker because it costs $99.99 and runs up to a week per charge. Buyers who want published accuracy data should pay more for Oura or Withings.

5. 5

   Sleep Cycle

   A phone app that tracks sleep with sound analysis or motion, with a Smart Alarm and snore recording.

   8.0overall

   A phone app that tracks sleep with sound analysis or motion, with a Smart Alarm and snore recording.

   Best forpeople who want to track sleep without wearing anything

   Adoption data

   631kSleep Cycle AB reported 631k paying subscribers at the end of the third quarter of 2026, down from 832k a year earlier.

   Sleep Cycle AB, Sleep Cycle Interim report July to September 2026 (2026): “The total number of paying subscribers at the end of period was 631k (832k).”

   Sleep Cycle is the option for people who do not want a device in bed at all. The app listens through the phone's microphone, or uses the accelerometer, to estimate sleep phases, then wakes you with a Smart Alarm during your lightest phase. It also records snoring, coughing and sleep talking, and an AI coach called Luma suggests routine changes. Sleep Cycle AB is listed in Stockholm and reports its subscriber count every quarter: 631k paying subscribers at the end of September 2026, down from 832k a year earlier, which the company has tied to weaker new sales in the Apple App Store. The basic app is free, and Premium adds sounds, data export, Apple Health sync and Philips Hue sunrise. The US App Store lists Premium prices from $2.99 to $57.99 without plan lengths, so we leave the price pending. Without a sensor on the body, it cannot report heart rate, HRV or temperature.

   Strengths

   • +Free download, only a phone on the nightstand
   • +More than 40 million downloads, per its App Store listing
   • +App Store Editors' Choice with a 4.7 rating from 32K US ratings

   Limitations

   • −Paying subscribers fell from 832k to 631k year over year
   • −No heart rate, HRV or temperature data without a wearable
   • −US App Store lists many Premium prices without plan lengths

   SummarySleep Cycle is the best sleep tracker for people who want no wearable because it runs on a phone and its basic version is free. Anyone who wants HRV or heart rate needs a ring, band or watch.

6. 6

   WHOOP

   A screenless strap sold as a membership, scoring sleep, recovery and strain every day.

   8.0overall

   A screenless strap sold as a membership, scoring sleep, recovery and strain every day.

   Best forathletes who plan training around recovery

   WHOOP is a strap with no screen, sold as a membership rather than a one-time device. Its US App Store listing describes a Sleep score from 0 to 100% each morning, a Sleep Planner that calculates how much sleep you need from your habits and schedule, and a Haptic Alarm that can wake you with vibration when you are rested or at a set time. Recovery is scored from 1 to 99% using HRV, resting heart rate, sleep and respiratory rate, which then sets a daily Strain target. WHOOP Coach uses generative AI to answer questions about your own data. New members can try the wearable and app free for 1 month. We could not load WHOOP's US membership page from our checker, so the price is pending, and the company publishes no member count we could cite. The app carries a 4.8 rating from 95K US ratings.

   Strengths

   • +Sleep Planner recommends how much sleep you need to recover
   • +Screenless design keeps the strap distraction free
   • +App rated 4.8 from 95K ratings on the US App Store

   Limitations

   • −Sold as a membership, so you keep paying to keep using it
   • −The WHOOP app requires a WHOOP wearable
   • −US pricing page did not load for our checker, so price is pending

   SummaryWHOOP is the best sleep tracker for athletes because its Sleep Planner and Recovery score tie bedtime to training load. Casual sleepers will pay less with a one-time device.

7. 7

   Samsung Galaxy Ring

   A titanium ring for Samsung Galaxy phone owners, with sleep tracking, snore detection and an Energy Score in Samsung Health.

   7.9overall

   A titanium ring for Samsung Galaxy phone owners, with sleep tracking, snore detection and an Energy Score in Samsung Health.

   Best forSamsung Galaxy phone owners

   Samsung Galaxy Ring is the cheapest ring on this list with a verified US price, at $299.99 before trade-in on Samsung's US site. It has three sensors: an accelerometer, an optical bio-signal sensor for heart rate and a skin temperature sensor that takes readings while you sleep. Samsung Health turns the data into sleep tracking with snore detection, an Energy Score based on the previous day's sleep, heart rate and activity, and Wellness Tips. Battery life is up to 7 days for sizes 12 and 13 and up to 6 days for smaller sizes, and the charging case extends that to about 14 days away from an outlet. Unlike Oura, there is no membership fee. The limit is the phone: Samsung says a Samsung account on a Samsung Galaxy smartphone is needed, which rules out iPhone users. Samsung does not publish a ring sales figure, so our adoption score is conservative.

   Strengths

   • +Lowest verified ring price here at $299.99
   • +No membership fee for Samsung Health insights
   • +Titanium frame in three finishes

   Limitations

   • −A Samsung account on a Samsung Galaxy smartphone is required
   • −Samsung publishes no Galaxy Ring sales figure
   • −The US buy page showed some configurations as not in stock when checked

   SummarySamsung Galaxy Ring is the best sleep ring for Galaxy phone owners because it costs $299.99 with no subscription. iPhone owners cannot use it and should look at Oura or Ultrahuman.

8. 8

   Ultrahuman Ring PRO

   A titanium smart ring with up to 15 days of battery and no recurring fee for data access.

   7.6overall

   A titanium smart ring with up to 15 days of battery and no recurring fee for data access.

   Best forring buyers who want long battery life and no subscription

   Ultrahuman Ring PRO is the ring to pick if charging is what puts you off. Ultrahuman's US store lists up to 15 days of battery, with Turbo Mode at about 12 days and Chill Mode at 15 or more, and the included PRO Charging Case stretches that to up to 45 days with up to a year of ring data storage. Inside are temperature, redesigned PPG and 6-axis motion sensors a dual-core processor with on-chip machine learning, and a PPG sensor that Ultrahuman says was redesigned for better signal quality during sleep and recovery. The ring is waterproof to 100 meters and comes in sizes 5 to 14. Ultrahuman's FAQ says there are no recurring subscription fees for accessing ring data, though it sells optional add-ons through Ultrahuman Max. The price is the drawback: $479 with the case, the most of any ring we verified. Ultrahuman does not publish a user count we could cite, so its adoption score is conservative.

   Strengths

   • +Longest battery life among the rings here
   • +No recurring subscription fee for ring data
   • +HSA and FSA eligible in the US

   Limitations

   • −Highest verified ring price here at $479
   • −Optional Ultrahuman Max add-ons cost extra
   • −Ultrahuman publishes no user count we could cite

   SummaryUltrahuman Ring PRO is the best sleep ring for people who hate charging because it lasts up to 15 days and charges no fee for data. At $479 it costs more than Oura or Galaxy Ring up front.

9. 9

   Withings Sleep

   An under-mattress pad that tracks sleep cycles, heart rate and snoring with nothing to wear or charge.

   7.5overall

   An under-mattress pad that tracks sleep cycles, heart rate and snoring with nothing to wear or charge.

   Best forpeople who want nothing on their body at night

   Withings Sleep is a 5 mm pad that sits under the mattress and plugs into the wall, so there is nothing to wear or recharge. A pneumatic sensor reads heart rate, breathing and movement through the mattress, and a sound sensor picks up snoring. The Withings app reports deep, light and REM cycles, sleep onset, time to wake, heart rate and a Sleep Score. Withings says the device was developed with sleep physicians at Hôpital Béclère in Paris and tested against polysomnography, the clinical standard. It costs $199.95 on Withings' US store, and the data stays free; Withings+ at $99.50 a year adds a Readiness score, ECG review by a cardiologist and coaching. It only knows what happens in bed, so it cannot report daytime HRV or activity, and Withings does not publish a user count we could cite.

   Strengths

   • +Tested against polysomnography with sleep physicians from Hôpital Béclère, per Withings
   • +Nothing to wear or charge
   • +Core data is free, with free unlimited online storage

   Limitations

   • −Measures only in bed, so no daytime data
   • −Withings+ extras cost $99.50 per year
   • −Not for water mattresses

   SummaryWithings Sleep is the best sleep tracker for people who want nothing on their body because it works from under the mattress for $199.95. Anyone who also wants daytime data needs a ring or watch.

10. 10

    Eight Sleep Pod 6

    A mattress cover and hub that cools and heats each side of the bed and tracks sleep and health.

    7.3overall

    A mattress cover and hub that cools and heats each side of the bed and tracks sleep and health.

    Best forcouples who sleep hot or cold

    Eight Sleep Pod 6 is less a tracker than a climate system for the bed that tracks sleep as part of the job. A 1-inch Cover goes over your existing mattress and a Hub sits under the frame; together they cool and heat each side of the bed separately. Eight Sleep says the Pod makes micro-adjustments during the night based on your sleep stages and room temperature, summarizes the night in its app each morning and wakes you with a thermal and vibration alarm that leaves a partner asleep. It comes with a 30-night trial, free returns and a 5-year warranty, and the store shows 4.5 stars from 40,660 reviews. Our checker in Europe saw only euro prices, so the US price is pending; it is the most expensive product on this list by a wide margin. Eight Sleep publishes no customer count we could cite.

    Strengths

    • +The only product here that changes your sleep environment, not just measures it
    • +30-night risk-free trial and 5-year warranty
    • +4.5 stars from 40,660 reviews on Eight Sleep's store

    Limitations

    • −Far more expensive than any wearable here
    • −Our checker saw euro prices only, so the US price is pending
    • −Needs space under the bed frame for the Hub

    SummaryEight Sleep Pod 6 is the best sleep tracker for couples who sleep at different temperatures because it cools and heats each side of the bed separately. Anyone who only wants sleep data should buy a ring or band.

Questions or corrections: editorial@statlyst.com · Disclosure