Specification:<br />Model: ID107 Plus<br />Bluetooth version: V4.0 BLE<br />Waterproof rating: Life-level waterproof・ sweat-proof・ rain-proof・ but do not wear it when you are showering and swimming<br />Main chip: Nordic<br />Sensor: Gsensor 3D accelerator<br /> <br />Bluetooth calling: Phone call reminder<br />Health Tracker:  Pedometer・ Calories Counter・ Distance・ Sleep Monitor・ Sedentary reminder<br />Remote Control: Camera remote<br />Connected GPS<br />Other Functions: Alarm Alert・ Time Clock・ Anti-Lost・ Phone Finder<br /> <br />Compatible OS Android 4.4 / iOS 7.1 and above system<br />Screen Display size:0.86 inch OLED screen multi-point touch screen switch mode<br />Display type: OLED<br /> <br />Battery Capacity: 50mAh Li-Poly battery<br />Working time: 5~7 days<br />Charging type: USB charge<br />Charging time: 1~1.5 hours<br />Dial and Band Dial shape: Square<br />Case material: Plastic <br /><br />Package content:<br />1 x Smart Wristband<br />1 x User Manual