R11 Ultra Thin Smart Ring Heart Rate Monitor Sleep Tracker TikTok Scrolling Ring Blood Oxygen Fitness Tracker Blood Pressure Step Counter Pedometer Waterproof Health Smart Rings for Men Women

Heart Rate Blood Oxygen Ring: The smart ring supports 24-hour continuous heart rate tracking, whether in daily life or during exercise, the health ring can always keep monitoring your hear rate, allowing you to better understand your physical condition and make corresponding adjustments. Smart Sleep Ring: Built-in automatic sleep tracker can monitor your sleep duration at night and provide a comprehensive sleep quality analysis (deep sleep time, light sleep time, and wake-up time), allowing you to develop good sleeping habits. All-day Tracking Fitness Ring: Track your steps, calories consumption and distance automatically. Turn on the sport modes in the App, the fitness ring will additionally track your sport route, activity time and heart art rate during exercise, let you know the real-time sport performance. Ultra-thin Waterproof Ring: The minimalist design ensures it blends seamlessly with your everyday look. And the compact body weighs only 2.5g, so that you can really experi