Compatibility:
Support Android 4.4 or above, IOS 7.0 or above os(iphone 4s, 5, 5s, 6, 6 plus, 6s, 6s plus and iPad series), download free APP “Zeroner” from Apple Store or Google Play.
Specifications:
* Waterproof: IP 65 (do not wear when swim or shower)
* Bluetooth Version: V4.0 BLE
* Standby Time: 5-7 days
* Battery Capacity: 75 mAh
* Charging Interface: Standard PC USB interface 5V/1A
* Color: Black, Blue, Red
Highly Features:
* Smart Touch Screen and Gesture Control: the screen will automatically light up and display time when you turn over hand(it’s black when there’s no activity), smooth touch screen design make it so easy to access.
* Intelligent Notification: when there’s incoming calls or message, it vibrates and displays incoming caller ID or message content(32 characters).
* Muti Functions: it tracks your steps, walking distance, calorie burnt, sleep quality. Also you can set alarm alert to remind drinking water or long time sitting.