Best Sleep Tracking Devices of 2025
The phrase “numbers don’t lie” is often associated with business or sports, but it’s becoming increasingly relevant to sleep thanks to advancements in sleep tracking technology. The best sleep trackers available today provide detailed insights into your nightly rest. Beyond simply measuring how long you sleep, they analyze sleep quality by monitoring key metrics like heart rate and movement. While these devices won’t directly improve your sleep, they offer valuable information about your sleep patterns, helping you make informed adjustments to your routine. Additionally, they can alert you to potential health issues, such as sleep apnea, making them a useful tool for overall wellness management.
Selecting the right sleep tracker is essential, and fortunately, there’s no shortage of options. From smart rings and earbuds to discreet sensors placed under your mattress, a variety of devices cater to different preferences. While many top smartwatches and fitness trackers offer basic sleep tracking features, dedicated devices provide deeper insights and more accurate data.
If you’re gearing up to achieve your fitness goals in 2025, remember that sleep plays a crucial role in health and recovery. Investing in a specialized sleep tracker can be a valuable step toward understanding and improving your nightly rest. Let me guide you through the options to find the one that fits your needs.
Sleep trackers vary widely, from the technology they use to the sensors they employ for monitoring. A standout option in 2024 is the Oura Ring 4, a discreet device designed for those who value accurate data and ease of use. The Oura Ring 4 consistently delivers precise heart rate tracking and provides intuitive guidance for interpreting the data. Beyond sleep metrics, it’s an excellent choice for users seeking insights into other areas of health, including stress levels, menstrual cycle tracking, and early detection of potential health issues.
Another notable option is the Samsung Galaxy Ring. Like the Oura Ring, it primarily serves as a health tracker, offering features such as sleep monitoring, heart rate tracking, blood oxygen measurement, skin temperature readings, and more. According to reviewers, the Galaxy Ring performs well in tracking sleep patterns. However, it’s worth noting that the device is not compatible with iPhones (at least for now) and works exclusively with Android smartphones. Even then, its full range of features is accessible only when paired with Samsung Galaxy devices, which may limit its appeal for some users.
Earlier this year, Xiaomi introduced its first smart ring, the Black Shark. Made from steel and measuring just 2.2 mm in thickness, the device is designed to be lightweight and unobtrusive for all-day wear. The Black Shark provides 24/7 tracking of physical activity and key health metrics, including heart rate, blood oxygen levels, stress, and body temperature. Additionally, it offers remote smartphone control, adding a layer of practicality to its health monitoring features.
When it comes to fitness bands, the Whoop 4.0 Onyx stands out, particularly for users who want to track both their sleep and exercise. This device offers personalized recommendations, such as ideal sleep times and mindfulness breathing techniques, based on sleep data. The Whoop 4.0 provides detailed insights, monitoring key sleep metrics like sleep stages, heart rate variability, breathing rate, as well as total sleep and restorative sleep hours. It’s a solid choice for those looking to combine fitness tracking with sleep optimization.
The Withings Sleep Analyzer is another unique option, standing out as a contactless sleep tracker that doesn’t require attachment to the user’s body. It’s a thin textile device, equipped with electronics and air channels, placed under the mattress. The device analyzes sleep cycles, including deep, light, and REM sleep, tracks heart rate, and detects snoring, offering a comprehensive view of sleep quality without needing to wear a device during the night.
If you’re looking for something in between, options like the Amazfit Zenbuds and Philips Kokoon Nightbuds might interest you. These aren’t traditional headphones in the typical sense, but they offer a more affordable alternative to devices like the Oura Ring. Their soothing sounds help lull you to sleep while tracking your vital signs.
Additionally, if you already own a device like the Apple Watch Series 10, Google Pixel Watch 2, Garmin Venu 3S, or other smartwatches, sleep tracking is often a built-in feature, making it a convenient option that stays with you throughout the day.
