Plug the charger's USB port into a mobile phone charger or
a computer USB port to charge the watch.
Attach the charging pin to charge the smart watch.
The charging icon will appear on the screen, indicating that
the watch is being charged.
Note: If smart watch can not be powered on after being left
unused for long time, please clean up the charging metal
pins to make sure connecting well
Watch Wearing and Charging
It is recommended to wear the watch with a moderate tightness
at a distance two fingers far from your wrist to ensure that the
optical heart rate monitor works properly
Tip - Please wear the device a bit little tighter when using the
heart rate monitor & SpO2 feature
Charging