1) Lightweight enamel design with everyday elegance - Weight 3.6 g with an enameled finish that adds vibrant color and a unique luster. - The enamel technique creates depth and texture for a refined look that shines in sunlight. - Designed for those who value individuality and refined living. 2) Health monitoring you can rely on - Optical sensor technology tracks heart rate and blood oxygen saturation (SpO2) for intuitive health data. - Built-in gravity sensor estimates sleep duration based on movement and provides reference feedback on sleep quality. 3) Comprehensive sports tracking for real insights - Accurately records activity data throughout the day, including steps, distance traveled, calories burned, and heart rate fluctuations during exercise. - Supports multiple sports modes, including walking, running, cycling, and various indoor and outdoor activities. 4) Seamless app integration for clear stays on track - The corresponding smartphone app syncs monitored data to your phone, so you can view collected data anytime. - Compatible with Android and iOS; the app adapts to your system and provides detailed charts to help monitor activity progress and health status. Use scenarios - Daily health awareness and sleep insights Wear the ring during day and night to monitor heart rate, SpO2, and sleep duration. Review trends in the app to understand overall health and sleep quality over time. - Fitness tracking for diverse activities Use during walking, running, cycling, and other indoor or outdoor activities. The ring logs steps, distance, calories, and heart rate fluctuations to help assess effort and progress. - Easy progress monitoring on mobile After workouts or daily activities, open the app on Android or iOS to view detailed charts and trends. Syncs automatically to provide a clear view of health and activity status.