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 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.

The Fitbit Charge 6 Fitness Tracker is designed to offer comprehensive health and fitness insights. For sleep tracking, it scores well on accuracy, providing personalized nightly Sleep Scores and detailed insights into sleep quality. Comfort is ensured as it comes with both small and large bands, catering to different wrist sizes, making it suitable for prolonged wear. The battery life is decent with its lithium-ion composition, though not exceptional. Users can expect up to a week of usage on a full charge depending on their activity levels and usage patterns.