B17 led smart wristband healthy sports bracelet waterproof wrist band remote camera bluetooth call reminder pedometer individuality signature calorie
Featuresr fashion dual color and ultra thin intelligent sports braceletr high sensitivity 3d acceleration sensorr led screen circularly display just like bright star in the night skyr 24 hours activity tracking time record every movementr built in 55mah polymer lithium battery usb charging plug it39s easy to charge your braceletr bluetooth connection fully compatible with android or ios systemr support pedometer remote camera call reminder sleep monitoring individuality signat