Main Features:
- Heart rate monitoring: it has a AGC intelligent heart rate monitor, which can make accurate calculate of heart beat and adjust the power 
- Detachable dial: you can detach the dial from the wristband, easy charge for it
- Information pushing: it includes WhatsApp, Facebook, Wechat, SMS and calls
- Remote camera: it's convenient to take photos by watch controlling the phone
- Raise your hand, bright the screen
- Sedentary remind, sleeping monitor, WeChat sports, etc. 
- Screen: 0.86 inches OLED with 96 x 32 resolution 
- DA14580 chip 
- Bluetooth function can not be turned off
- Note: the wristband clasp has been upgraded from single-row into double-row, meanwhile, Teclast official website has been updated
- No waterproof function