W8 Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Blood Oxygen Fitness Tracker Pedometer Step Counter Calories Fitness Ring Waterproof Health Smart Rings for Men Women Carbon Fiber Ring

Health Smart Ring: The health ring can monitor your hear rate and blood pressure at any time with one click on the App, allowing you to better understand your physical condition and make corresponding adjustments. Smart Sleep Ring: Built-in automatic sleep tracker can monitor your sleep status and provide a comprehensive sleep quality analysis (deep sleep, light sleep, and wake-up time), allowing you to develop good sleeping habits. Sport Fitness Ring: Collect everyday steps, calories consumption and distance walked automatically. Turn on the sport modes in the App, it will additionally track your sport route, activity time, and heart art rate during exercise, this allows you know when you should save motivation or keeping exercise hard, also let you know the real-time sport performance. IP68 Waterproof Ring: IP68 waterproof technology support swimming, washing hands, cold showering and rain, giving you convenience during daily life. Note: please keep away hot water or steam. Fas