W810 Smart Bracelet Heart Rate Monitor Sleep Mileage Calorie Monitor Pedometer IP67 Waterproof makes it easy to store

makes it easy to store them when not in use or during travels

4 or higher (Set-about-check the Android version)

can opener

K10000 Pro brings much more fluent and stable operation with up to 20% lower power consumption

3 zippered Compartments to hold numerous credit cards

W810 Smart Bracelet Heart Rate Monitor Sleep Mileage Calorie Monitor Pedometer IP67 Waterproof makes it easy to storeProduct Features: Bluetooth Sync Connect it to start data synchronization without cable Heart Rate Monitor The custom heart rate sensor in smart bracelet can help gauge your intensity during workouts to improve overall calorie tracking Sleep Monitor Distance Calorie Measurement To monitor the quality of your sleep, help you monitor the daily movement, such as, distance and calories precisely. Pedometer Count how many steps you have walked, how far you