SPECIFICATION LIST (M4):
Power Input: 5V/1A
Display: 0.96 inch TFT
Waterproof Rating: IP67
Average Use: 5 - 7 days
Standby Time: 15 days
Connectivity: Bluetooth 4.0
Charging Method: Charging Clip
Supporting Devices: Android 4.4 / iOS 8.5 and above
Supports Dynamic Heart rate, Blood Pressure, Blood Oxygen monitoring
Supports call reminder and message reminder
Sports and health: Sports step, calorie consumption, exercise distance, pedometer
Remote camera function: shake it to take photos after bluetooth connection like a remote camera shutter for your phone
SPECIFICATION LIST (M5):
Input Voltage: DC5.0V
Input Current: 250mA MAX
Waterproof Rating: IP67
Wireless Connection: Bluetooth 4.0
Battery Capacity: 135 mAh
Battery Type: Lithium Polymer
Supported System: Android 5.0 or iOS 10 and above
Supports Dynamic Heart rate, Blood Pressure, Blood Oxygen, Sleep monitoring
Supports call reminder and message reminder
Sports and health: Sports step, calorie consumption, exercise distance
Sports Mode: Running, Rope-skipping, Sit-Up
Other Featires: Alarm, Find bracelet, Remote photography, Sedentary reminder, Raise hand to brighten