10 Best Smart Watches With Sleep Tracking 2025 in the United States

The Fitbit Inspire 3 is a solid choice for those interested in a smart watch with sleep tracking capabilities. It offers reliable sleep tracking with features like automatic sleep tracking, personalized sleep profiles, and smart wake vibrating alarms. Additionally, the daily detailed sleep score provides useful insights into sleep quality.

The battery life is impressive, lasting up to 10 days on a single charge, which means less time spent recharging and more time tracking your health metrics. Comfort and design are strong points; the device is super lightweight and comes with both small and large bands to fit a variety of wrist sizes comfortably. Its water resistance up to 50 meters adds to its versatility, allowing for use during swimming and showers without worry.

The Inspire 3 also supports a range of additional health metrics, including 24/7 heart rate monitoring, stress management scores, SpO2 monitoring, and menstrual health tracking. It is compatible with both Android devices and Bluetooth connectivity, ensuring seamless integration with your smartphone. The included 6-month Premium membership is a nice bonus for personalized insights and advanced analytics. However, the screen size is relatively small at 0.76 inches, which might be a drawback for some users who prefer larger displays for easier readability. Additionally, while the tracker boasts a variety of fitness and health tracking features, it lacks built-in GPS, relying on smartphone connectivity for this function. Despite these minor drawbacks, the Fitbit Inspire 3 remains a comprehensive and user-friendly fitness tracker with robust sleep tracking and health monitoring capabilities.

The Fitbit Versa 4 Fitness Smartwatch offers a robust set of features for those seeking a comprehensive health and fitness companion. Its sleep tracking capabilities are quite advanced, providing personalized Sleep Profiles, Sleep Scores, and daily sleep stages to help you understand and improve your sleep quality. The smart wake alarm and do-not-disturb mode add convenience, ensuring you wake up refreshed without interruptions.

The built-in GPS and 40+ exercise modes make it an excellent choice for fitness enthusiasts, allowing you to track real-time stats and map workout intensity. Additionally, the device is water-resistant up to 50 meters, so you can use it while swimming without worry. The 6+ day battery life is impressive, reducing the need for frequent charging and making it easy to wear 24/7. Comfort is well-addressed with included small and large bands to fit various wrist sizes, and the lightweight design (6.3 ounces) ensures it won't feel cumbersome.

The Versa 4 also monitors a range of other health metrics, including heart rate, SpO2 levels, stress management, and menstrual health. The integration of Fitbit Pay, Amazon Alexa, and Google Wallet & Maps (for Android) adds significant functionality beyond fitness tracking, making this smartwatch versatile for everyday use. Some users may find the app compatibility limited as Google Maps support for iOS was expected in Spring 2023. Additionally, the reliance on a 6-month Premium membership for advanced insights may not appeal to everyone, particularly if they prefer not to pay for ongoing subscriptions.

The Apple Watch Series 9 [GPS 41mm] offers an impressive array of features that make it suitable for those looking for a smartwatch with robust sleep tracking capabilities. The sleep tracking accuracy is enhanced by detailed insights into REM, Core, and Deep sleep stages, allowing users to understand their sleep patterns better. Additionally, temperature sensing adds another layer of health monitoring, contributing to wellbeing and cycle tracking, which is beneficial for users tracking their health metrics closely.

The watch’s Always-On Retina Display ensures visibility even in bright outdoor conditions, and the S9 chip enhances performance and interaction capabilities without requiring screen touch, which is a neat innovation for daily use. The Apple Watch Series 9 also comes with ECG apps and heart rhythm notifications, providing comprehensive health monitoring features beyond sleep tracking. Its battery life, however, might require daily charging, which is a consideration for users needing extended usage between charges.

In terms of comfort and design, the Starlight Aluminum Case with Starlight Sport Band is lightweight and stylish, making it easy to wear throughout the day and night. The watch is highly customizable with various band options and watch faces, ensuring users can personalize their device to fit their style. App compatibility is seamless with Apple devices, allowing users to stay connected and access insights through the Apple Health app. Water resistance up to 50m ensures the watch is swimproof, adding durability for active lifestyles. Despite its advanced features and innovations, users should note the dependency on an iPhone XS or later for full functionality, which might not suit those with older iPhone models or non-Apple devices.