Most sleep monitors now offer estimates of your sleep stages, giving you a breakdown of light, deep, and REM sleep (plus any awake time). You typically cycle through these sleep stages a few times per night to feel rested—and the trackers in this guide will reflect this in their analysis. If you’re not cycling between them – or missing out on some of these stages altogether – it’s a smoking gun for insufficient sleep, and a great place to start improving. There are lots of ways to improve your sleep from checking out some of the best mattresses to considering one of the best weighted blankets.
Oura Ring
Sleep as Android madmuscles reviews provides detailed sleep tracking and integrates with wearables and smart devices. Although you have to activate the premium version in order to access the app, you can cancel before the end of the seven-day free trial and use the free version of the app. That’s why we spoke to sleep experts and researched more than 20 different apps to find the very best ones available to download. Oura Ring 4 Ceramic is equipped with sensors that measure your heart rate, temperature trends, and blood oxygen levels throughout the day and night. It translates this data into three scores — Sleep Score, Activity Score, and Readiness Score — to illuminate trends in your sleep and how sleep affects your daily life.
Who’s Napping, How Long, and What Does It Mean for Our Health?
For the most precise testing results, we spent over one year testing 36 fitness trackers at home during a one-month period, wearing them while working out, sleeping and in our daily routines. When testing fitness trackers and watches, we evaluate each option based on the following key criteria. With a battery that lasts up to 3 weeks, Amazfit’s T-Rex 3 Smart Watch is ideal for outdoor enthusiasts or frequent travelers who don’t want to worry about constantly recharging their devices. During testing, we found the watch to be very easy to use, and it accurately captured our workout metrics, including elapsed time, distance, pace, elevation, calories burned, and heart rate. We were impressed with the watch’s over 170 workout modes, personalized training plans, and in-depth graphs that show progress toward goals in the app.
Before picking the right sleep monitor to keep an eye on your night, you need to know exactly what you want from one. The tech involved here is much more advanced than the smartphone apps that use the accelerometer to track movement under your pillow—and, as a result, things are much more accurate. It allows you to feed very accurate sleep/wake data to your other devices without a wearable. This smart mattress tracker is a great way to receive unobtrusive sleep insights.
Best Affordable Sleep Tracker
Supported models such as Apple Watch Series 9, Series 10 and Ultra 2 can be worn to bed to track breathing disturbances during sleep. This data is analyzed using an algorithm to detect signs of moderate to severe sleep apnea. If elevated disturbances are detected frequently during a 30-day period, the Apple Watch will send you a notification suggesting possible sleep apnea. The sleep tracker market has a lot of variety to choose from — which can be overwhelming if you aren’t sure where to start.
Older Adults May Improve Deep Sleep With Noise
It’s hard enough to make comfortable headphones for sleep without adding unnecessary extras. My partner and I used ours for nearly a year before I decided to try a different system. We both found it very useful because of the way we could control the temperature on our own side of the bed independently. I would regularly cool my side while she warmed hers, which is the main benefit of bed cooling and heating systems in general.
With some sleep trackers, you’ll get an overall sleep score or charts that help visualize your sleep quantity or quality. Keep in mind, though, that the data analysis is based on the company’s own algorithm, which will have some margin for error. Even the most advanced sleep trackers may not accurately identify sleep stages. Many hours of testing, data analysis and, well, sleeping later, I’ve found which ones can a) reliably track your sleep and b) actually guide you towards better quality rest.
Eight Sleep Pod 3 key features
Those racing thoughts that keep you awake respond remarkably well to guided sleep stories and meditations. New users receive one week of free content with their subscription, and you can cancel at any time during the trial period for no extra charge. Sleep tracking seems straightforward enough, but there’s a lot that goes into it — and several key features to weigh when choosing the right app for you. The app also connects with Phillips Hue lights to wake you up with light instead of sound.
The Eight Sleep Pod 3 takes a completely different approach to sleep improvement – instead of tracking what happens, it actually changes your sleep environment in real-time. This smart mattress cover works with your existing bed to provide temperature regulation that responds to your body’s needs throughout the night. You don’t need to remember to charge anything beyond your phone, and there’s no maintenance involved. If you’re curious about your sleep patterns but don’t fancy investing in dedicated tracking hardware, Sleep Cycle offers a sophisticated yet accessible way to understand what happens when you close your eyes. The free version gives you essential functionality, whilst premium unlocks the full range of sleep tracking capabilities. The app’s standout feature is its Smart Alarm, which gently wakes you during your lightest sleep phase within a 30-minute window you choose.
Best overall sleep tracker
However, obsessing over sleep scores can create anxiety that worsens sleep, a condition called orthosomnia. Focus on trends and behaviors rather than achieving perfect scores every night. Consumer sleep trackers do some things well while having clear limitations you should understand. Apps excel at pattern recognition, identifying trends over time that help you spot connections between behaviors and sleep quality.
- As a mental health writer, she has contributed to Parents, Health, and Spring Health, among other outlets.
- We dip into this in more detail below, but it’s important to note that no sleep tracker matches the medical monitoring you would get in a sleep clinic.
- If you’re someone who tends to beat yourself up over a poor night of sleep, you might want to avoid them.
- Deep sleep accounts for ten to twenty-five percent of your sleep and represents the most restorative phase for physical recovery.
- Start with Apple Sleep (free), then consider AutoSleep/Pillow for deeper analytics and features.
- While not 100% accurate, the Fitbit data showed a strong correlation with polysomnography results.
What to Consider When Buying A Sleep Tracker
Crucially, Samsung has clearance for sleep apnea detection—and the Ultra (along with the Galaxy Watch 8) is the only device in the Android ecosystem that lets you access it. Together, quantity and quality paint a pretty good picture of how well — or how poorly — you sleep. If you spend most of the night in Stages 1 and 2, you won’t reap the restorative benefits of Stage 3 or REM — and you’ll wake up exhausted. It has an audio library of soothing tracks to help you sleep and a smart alarm to wake you up when you’re at your lightest stage of sleep. Fortunately, there is a great range of sleep apps out there to choose from. Among the most well-known wearables, the Fitbit Charge 3 offers solid sleep tracking and activity tracking, and it integrates with your phone to alert you of incoming calls, texts and appointments.
Best with Smart Tracker Devices
If you’d like to avoid that, go for the Galaxy Ring instead, which costs around the same without a subscription. I also recommend the Whoop 5.0, as well as the Apple Watch Series 11, if you’d rather wear a fitness band or watch to bed. ZDNET’s recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing.
Yet, despite its small form factor, it also packs in a well-rounded user experience for all-day wear. The SleepScore came in as our favorite sleep tracking app in 2024, and it still holds the title. It tracks light, deep, and REM sleep stages, heart rate, and blood-oxygen levels, then summarizes everything in an easy-to-read sleep score each morning.
It looks for dips in your heart rate that the makers suggest correlate with more restful sleep and will give you a score based on the quality of your nighttime hours. It now also automatically tracks your sleep, letting you see your sleep reports and analysis when you wake up, including sleep breakdown and stats – like time spent in bed. This will show your bedtimes and wake times, in an attempt to display consistency. You can also see a breakdown of heart rate and blood oxygen during sleep as well. For this reason, sleep trackers should not be used to diagnose sleep disorders.
Can sleep apps help me diagnose a sleep disorder?
Jeremy is a sleep product tester with a passion for methodology and data collection. When he’s not working, Jeremy likes to make music, play tennis, and watch old movies. We test every sleep tracker over a two-week period and use the Withings Sleep Analyzer as a control device to benchmark accuracy and effectiveness. Granted, it’s no longer Apple’s newest model since the Apple Watch 11 arrived in September, but its sleep tracking capabilities are first-rate thanks to software improvements rather than new hardware. Plus, the Apple Watch 11’s arrival means you can now bag the series 10 at a sizeable discount (around $100/£100 off).
