8
Watch Battery Charging
The watch is built with a rechargeable battery. It is highly
recommended that you charge the battery full for the first time. Use
the USB cable or the optional AC/DC adapter to connect the power
to the watch via the charging port in the watch as shown in the fig-
ure. During the charging, the watch is turned off automatically and
the indicator LED shows a steady red light. When the battery is fully
charged, the LED will turn off. It takes 3.5-4 hours to fully charge
the battery.
Note: If the LED flashes Red when the watch is working or in
stand-by mode, it means the battery is low and need to be
charged immediately.
