Call via watch independently. Or connect Android phone to make bluetooth call.
Push phone message to watch, sms, whatsapp, facebook, twitter, etc.
Take photos via watch independently (TF card required). Or connect Android phone to control phone camera, become a bluetooth remote shutter, convenient for selfie.
Switch phone music via watch wirelessly, play / pause / next song / previous song.
Pedometer, Sedentary Reminder, Sleep Monitor.
Specification:

GSM 850/900/1800/1900 MHz
Talking Time: 3 Hours
Standby Time: 180 Hours

CPU: MTK 6260A 533MHz
RAM: 128M
ROM: 64M
Battery: 380 mAh
HD TFT Touch Screen
Single TF card slot
Single micro SIM Card slot

Size: 43 * 40 * 11 mm
Weight: 75g
Case Material: Metal 

Languages: English, German, French, Spanish, Italian, Portuguese, Russian, Arabic

Packing List:

Smart watch * 1
USB Cable * 1
User Manual * 1