10 Best Sleep Tracking Devices 2025 in the United States

The Fitbit Inspire 3 Health & Fitness Tracker offers a comprehensive set of features designed to enhance health and fitness, including detailed sleep tracking. Its sleep tracking function is automatically activated and provides personalized Sleep Profiles and daily Sleep Scores, which can help users understand and improve their sleep patterns. The smart wake vibrating alarm feature ensures a gentle wake-up experience, which is a nice touch for those who wish to avoid abrupt awakenings.

The device provides 24/7 heart rate monitoring, SpO2 measurements, and stress management tools, adding to its utility beyond sleep tracking. The battery life is impressive, lasting up to 10 days on a single charge, reducing the need for frequent recharging. The device is lightweight, water-resistant up to 50 meters, and comes with customizable clock faces, contributing to comfort and usability. However, the 0.76-inch display might be considered small by some users, which could affect readability of data on the screen.

The data syncing and compatibility are robust, supporting both Apple iOS and Android OS, ensuring a broad range of user compatibility. Additional features like menstrual health tracking and over 20 exercise modes make it a multifunctional device. On the downside, the reliance on smartphone GPS might be an inconvenience for users who prefer built-in GPS. Lastly, the initial 6-month Premium membership is a great addition but may require users to pay for continued access to advanced features and insights after the trial period ends.

The Fitbit Inspire 3 is a lightweight and comfortable fitness tracker that offers solid sleep-tracking features. It automatically tracks your sleep patterns and provides a detailed Sleep Score along with a personalized Sleep Profile, helping you understand your rest quality. Its accuracy is generally reliable for tracking heart rate, oxygen levels, and sleep stages, though like many wrist-based trackers, it is not as precise as medical devices. Wearing it is easy thanks to the included small and large bands, and its slim design means it won’t feel bulky at night. The battery life stands out with up to 10 days on a single charge, which means less hassle and more continuous monitoring.

Syncing data is straightforward through Bluetooth and works well with Android devices, offering notifications and a color touchscreen that is easy to navigate. Additional features like stress management, workout intensity tracking, and smart wake alarms add value beyond just sleep tracking, making it suitable for anyone wanting a broader health overview. One downside is that the GPS function depends on your smartphone, so the watch itself does not have built-in GPS. Also, some advanced features require a paid Fitbit Premium subscription after the free trial. This makes the Inspire 3 well suited for users looking for a comfortable, all-day wearable with competent sleep tracking and extra health insights without the complexity of more advanced or medical-grade devices.

The Samsung Galaxy Watch 7 40mm Bluetooth AI Smartwatch is a solid choice for those seeking a sleep-tracking device that offers a range of fitness and health features. It uses advanced AI to monitor your sleep patterns and heart rate, providing accurate insights including the detection of sleep apnea. This functionality is especially useful for users aiming to improve their sleep quality and overall wellness.

The watch is lightweight and features a touchscreen, enhancing comfort for both sleep and daily wear. Samsung watches typically provide battery life of at least a full day on a single charge, which supports overnight sleep tracking without interruption. It syncs smoothly with Samsung phones via Bluetooth, delivering detailed data and personalized wellness tips through an easy-to-navigate app, even for those less familiar with technology.

The Energy Score feature offers an indication of how ready your body is for the day based on previous activities. While the watch tracks many health metrics, maximizing its benefits requires some engagement with the app and understanding the AI-driven insights. The Galaxy Watch 7 combines comfort with smart, AI-driven health tracking, making it a strong option for users seeking more comprehensive data beyond basic sleep tracking and who are comfortable using wearable technology.