Bluetooth smart watch with pedometer,compatible with all android phones with Bluetooth.
1.54 inch capacitive touch screen,social media, mail and calendar notifications.
Rubber make and answer calls sync SMS, phonebook and missed calls (Android only) show caller ID mic and speaker anti-lost.
Built-in battery, battery size: 450mAh.
Usage time: up to 6 Hours; battery standby: up to 100 Hours.