AGPtek W20 Manuel D'utilisation page 4

Charging
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Remove the rubber protective cover on the USB charging port, and then connect the
Micro-USB end of USB charging cable to the watch and the other end to the USB
charger.
1. Charging Voltage≤5V-1A.
2. After the charger is plugged to the power socket, the power icon at the top right of
the screen will start scrolling, which indicates that it is in charging mode. The
power icon will stop scrolling with a full battery icon when fully charged.
3. Charging and data transmission options will appear when it is connected to
computer for charging. Select the charging option.
Install A SIM Card
Shutdown first. And remove the dust cover. Then follow the direction of the arrow
and insert a Nano SIM card into the slot. Finally, install the cover.
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