M4 Smart Band


Color: Black
12,000 Ks

Tax included. Shipping calculated at checkout.
Expected delivery time 6-8 days.


Power on: long press function key
Charging voltage 5V Current 1A-2.1A Charging time 2 hours
About standby time 2-3 days
All-day activity tracking: steps; calories burned; mileage; and heart rate.
Smart reminder:call reminder; messaging push; sedentary reminder.
More features: phone search; remote camera shoot; stop watch.
Continuous heart rate monitor:Continuous; automatic heart rate tracking right on your wrist per second.
0.96" TFT color touch screen:HD screen; easy to read all fitness data.
Customizable clock faces
Bluetooth 4.0; compatible with Android 4.4 and above system; ios 8.0 and above system.
smart band support language? English


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