QkeeRing Smart Ring 5ATTM Class Waterproof Heart Rate Blood Oxygen Sleep Health Monitor Sport Activity Fitness Tracker Ring for Android IOS Access Apple Health With Magnetic charging box

Multiple movement modes. App initiates heart rate test/whole day dynamic heart rate trend and data analysis/heart rate data analysis/recent 7 heart rate measurement trend/heart rate history data. Sleep statistics, sleep proportion, sleep score, sleep analysis, average sleep heart rate and so on. App initiates oximetry test 7 times oximetry data 7 times Oxygenation trend oximetry historical data. Innovative design, so that you can easily capture the beautiful moment anytime and anywhere. Selfie new height, one finger trigger beautiful smart ring, remote control photography, so that you can easily become their own professional photographer. Access wechat Sports and Apple Health. National language: multilingual. Support for FOTA upgrades. JRING APP. Multiple movement modes. App initiates heart rate test/whole day dynamic heart rate trend and data analysis/heart rate data analysis/recent 7 heart rate measurement trend/heart rate history data. Sleep statistics, sleep proportion, sleep score