M4 Smart Watch Color Screen Sports BT Wrist Watch

Features:
0.96in high definitiondisplay screen.
Supports real time heart rate and blood-pressure.
All-day activity tracking: calories burned, steps and mileage.
Supports monitoring your sleep quality.
The screen will wake up when you shake your wrist.
Receives notifications from other apps (Compatible with calls/messages/ and other social apps) on your trackers screen.
Supports alarm clock setting and sedentariness reminding.
Remote camera shooting: operation on the trackers could remotely control photography shooting.
Anti-lost design makes the watch not easy to lose.
Supports Language: Chinese, English, Spanish, French, Portuguese, Dutch, German, Russian, Japanese, Polish.