MagLoop Smart Ring Health Tracker for Men/WomenFitness Ring Sleep TrackerFast Charging for Long-Lasting Usefor Pedometer ExerciseMonitor Sleep Heart Rate StressWaterproof (Silver 10)

[MEASURE BEFORE BUYING: This smart ring is a standard ring size When you are not sure of your ring size you can buy the sizing kit first this kit will help you choose the most suitable ring size for you. COMPREHENSIVE HEALTH TRACKING: This smart rings detects your heart rate oxygen saturation and stress throughout the day as well as steps distance and calorie counting of your daily activities and also features sleep tracking and multi-sport modes which provide you with valuable information about your health. STYLISH DURABLE AND WATERPROOF DESIGN: Made of high quality and lightweight aluminum alloy with frosted surface design durable and comfortable to wear. Textured appearance design classic and fashionable for all occasions. Waterproof design makes the health ring unaffected in daily use. REMOTE PHOTO CONTROL: After turning on the remote photo function in APP you can take photos remotely by gently shaking the finger wearing the ring which is convenient and fast. "NO SUBSCRIPTION: After Bluetooth connection binds the smart ring you can use all the functions in the app and you can detect and check your bodys health data and exercise data at any time without additional subscription fees."]