Best Sleep Trackers of 2024: Data That Matters

The Oura Ring Generation 3 is a wearable sleep tracker that monitors an impressive array of metrics to evaluate your sleep and daytime activity. The sleek, lightweight design makes it one of the most attractive wearable sleep trackers you’ll find on the market.

The ring is equipped with sensors that measure your heart rate, body temperature, and blood oxygen levels throughout the day and night. The ring translates this data into three scores – a sleep score, activity score, and readiness score – to assess the quality of your sleep, rest, and daily physical activity. The ring also serves as a fitness tracker, measuring data such as steps taken, calories expended, and periods of inactivity. Based on your data, the Oura offers recommendations for improving sleep habits. The ring also provides 50 audio sessions to guide you through activities like meditation, sleep, and better focus.

The ring is available in four colors – silver, black, stealth, and gold. The battery lasts for 4 to 7 days, which is an above-average battery life compared to other trackers. In order to fully access the Oura’s features, you must download the Oura app and purchase a monthly membership. The membership is complimentary for 6 months, after which it costs $5.99 per month.

Oura delivers rings for $15 throughout all 50 states. Customers may try out the ring for 30 days, during which they can return the ring for a full refund minus shipping charges. The ring is backed by a 1-year warranty.

The WHOOP 4.0 builds on its predecessor with a lighter, more compact design and more enhanced tracking capabilities. One of the most innovative changes is the addition of Any-Wear Technology. While the WHOOP tracker is designed with a wearable wristband, the sensor can be detached from the band and used with different garments such as sports bras, compression tops, leggings, athletic boxers, and intimates. Each of these items features a small pocket to secure the sensor while you work out or sleep.

The tracker monitors metrics such as active and resting heart rate, respiratory rate, blood oxygen levels, and skin temperature. Users can also program a haptic alarm that produces gentle vibrations when it’s time to get up, which many sleepers prefer to loud beeps first thing in the morning. The alarm also tracks breathing patterns in order to vibrate at the tail end of your sleep cycle, so you should wake up feeling refreshed with little to no grogginess. A strong battery allows you to use the tracker for up to five days before a recharge is needed. The sensor is also water-resistant, so you won’t need to remove your tracker while you’re in the shower or doing the dishes.

WHOOP is a subscription-based tracker. To join, first choose your wristband. A total of 21 single-color and two-tone options are available, and you can add custom engraving for a small surcharge. Customers can select annual, monthly, or 24-month subscription plans. You can also opt for the WHOOP Pro plan, for which subscribers are entitled to 20% discounts when they purchase other WHOOP products.

Those who aren’t satisfied with their WHOOP 4.0 can return the device within 30 days of the delivery date for a full refund minus any applicable shipping charges. WHOOP also backs each order with a lifetime manufacturer’s warranty that covers defects in the tracker.

The Rise Science Sleep Tracker is an app that can be used with wearable devices or on its own. Rise connects with health apps on your phone to track your sleep debt and circadian rhythm to help optimize your sleep duration.

Rise specifically tracks your hours spent asleep to provide you with a sleep debt score. The app will then recommend habits and routines to lower your score and improve your overall sleep quality, whether it’s suggesting an optimal time to get ready for bed or advising a cut-off time for your last cup of coffee. Sleepers touch their phones right before bed and after waking up, and the app pulls this data along with phone movement and steps data to provide accurate sleep and wake times. Throughout the day, the app will send you notifications to indicate how your energy is peaking and dipping.

If using Rise on its own, you do not have to rest the phone on the bed like other sleep tracking apps. You can use your phone like normal and keep it beside the bed. The app is free to download on the Apple and Google Play stores. Following a free 14-day trial period, customers pay a yearly subscription fee to access all features.

The Go2sleep Tracker from Sleepon offers a wide array of data for its price-point. It provides a significant amount of valuable information for shoppers who want to learn more about their sleep and overall health.

The tracker is a silicone ring that syncs with your phone to provide sleep data you can access on its accompanying mobile app. Before bed, you sync the ring with your phone and it monitors almost ten different health metrics while you sleep.

In addition to sleep duration and quality, the Go2Sleep Tracker measures your heart rate, blood oxygen level, and sleep stage status, along with other health metrics. It also alerts you if it senses that your blood oxygen saturation level is abnormal. The tracker’s alarm clock uses your sleep patterns to wake you up during your lightest sleep phase.

The Sleepon app is available to Apple, Android, Windows, and Mac users and syncs automatically with the iOS Health app for Apple product users. The app also allows users to keep track of habits that may be influencing their sleep duration or quality. The ring requires regular charging and all charging accessories are included. Shoppers have a 30-day window for returns and exchanges in which they can receive a full refund. Customers are responsible for shipping charges both ways. Sleepon backs its tracker with a 1-year limited warranty.

Anyone can benefit from a sleep mask that prevents light from keeping you awake, but the Bía Smart Sleep Mask takes this design to unparalleled levels. The mask serves its core purpose of helping you stay asleep in the absence of complete darkness, with a full blackout effect to ensure no light whatsoever, but this function is just the tip of the iceberg. 

Sensors embedded in the mask also deliver neurofeedback to help you get the requisite amount of rest in each stage of your sleep cycle, including the deep and REM phases. These sensors also track your sleep cycle and other data points, which you can review daily on the Bía companion app. Additionally, built-in speakers let you listen to relaxing music as you nod off. The mask is Bluetooth-compatible, so you can stream your own tunes. Music automatically pauses once the mask detects you’ve fallen asleep.

Although the mask is larger than most competing models, an elastic strap provides a snug, comfortable fit without using buckles or zippers. Open-cell foam gently cushions the area around your eyes but shouldn’t trap too much heat. The mask is particularly handy for frequent flyers and other people who travel between time zones on a regular basis.

While the Bía is fairly expensive even compared to other tracking devices, each purchase includes a lifetime subscription with no renewal requirement. The standard “Early Bird” package includes one mask in black or grey, free shipping, and a 60-night trial. You can bump up to more premium packages for extra perks like beta-testing options, additional colors, personalized sleep coaching, and “meet-and-greet” opportunities with Bía’s founding team.

The Muse S Headband Sleep Tracker is a wearable device that tracks an impressive number of sleep metrics. Where the tracker really stands out is its use of biometric data to improve meditation. If you purchase the Muse app, you’ll also receive access to instructional meditation programs and hundreds of guided meditations.

The headband is designed with sensors that measure brain activity to gauge the amount of time you spend in light, deep, and REM stages of sleep. The device is also equipped with an accelerometer and gyroscope to track your movements, as well as sensors that monitor heart rate and breathing. The Muse S synthesizes the data to assess your sleep quality and offer sleep improvement insights.

Unlike other sleep trackers that measure data solely to improve sleep, the Muse S Headband uses the data to also gauge the quality of your meditation. By tracking your brain activity, it detects when your mind is drifting and sends audio cues to encourage you to focus. It uses your heart rate, breathing, and body movement data to improve your meditation breathwork and postures. Purchase of the annual Muse app subscription includes access to more than 500 guided meditations and the ability to pair the headband with other meditation apps or music.

Muse offers a 30-day return policy so that you can try out the device at home. Shipping is free to addresses in the contiguous U.S. You’ll receive a 1-year warranty with your purchase.

The low profile of the Withings Sleep allows it to unobtrusively collect data on your sleep experience from underneath your mattress. Sensors in the device detect heart rate, breathing, and movement. This data is processed to produce reports on your sleep cycle, heart rate, and breathing, with an overall sleep score.

The device also detects snoring and interruptions in breathing. It is designed to look for some of the signs of sleep apnea. Paired with the app, the Withings Sleep assesses cardiac and thoracic activity that may be indicative of the condition. This could help you identify if this is a potential issue to address with your doctor.

The device communicates with the associated app via Wi-Fi, and it automatically syncs to the app to transfer data when you get out of bed in the morning. The app produces a daily report with a quick overview of your sleep. You can also generate a PDF report to share with your doctor.

Since the Withings Sleep plugs into the wall, it does not require charging. The Withings Sleep is compatible with other smart devices. If This Then That (IFTTT) integration allows you to link it to light controls, thermostats, Amazon’s Alexa, and other devices. By connecting these smart devices, you can set up your lights and room temperature to change when you get into or out of bed.

The Withings Sleep is compatible with most common mattress types, including innerspring, foam, and latex. It has been tested with models between 4 inches and 15 inches thick. The app must be installed on a phone or tablet for use, as the system cannot be set up from a computer. It is compatible with iOS 10 and higher and Android 8.0 and higher. It comes with a 1-year warranty.