Smart Watches

Note: 1. The watch only supports 2G Network  SIM Card   [ GSM / GPRS 850/900/1800/1900 ] 2. There is no APK for iphone, therefore four functions ca...

Description:1. 0.9 inch OLED large screen, touch control button2. Static / dynamic real-time heart rate monitoring3. Sports and fitness: distance, ...

Description:1. Product Model: B57 Smart Bracelet2. Chip: NRF528323. Bluetooth: BT4.04. Compatible System: Android 4.4 and above, IOS 9.0 or above5....