Comprehensive Health Monitoring This smart ring tracks essential health metrics including sleep patterns, activity levels, heart rate, oximetry and calories burned throughout the day. It functions as a fitness sleep tracker ring to keep you informed about your overall well-being. Advanced Sleep Tracking Improve your sleep quality with detailed reports on deep sleep time, light sleep time, eye movement time, and number of awakenings. The sleep tracker ring helps you understand your rest patterns for better overall health. Fitness Activity Tracker The fitness ring tracks various activities and serves as a comprehensive fitness tracker, helping you keep your fitness goals on track by monitoring calories burned and activity levels. It supports ongoing motivation and active performance. Intuitive Air Gestures and Hands-Free Control Effortlessly control your devices with intuitive air gestures. You can touch the surface of the ring and slide to control for Tik tok to turn pages up and down, take photos and videos remotely, play music and games, and turn pages of e-books. This smart ring provides a convenient interactive experience. Practical use scenarios - During workouts or daily activities, monitor heart rate, calories burned and activity levels to stay on track with your fitness goals. - At night, review deep sleep, light sleep, eye movement and awakenings to improve rest quality and overall health. - While multitasking, use hands-free gestures to navigate media, capture photos or videos remotely, control e-books, or manage apps without touching your phone.