User's Manual

2 Install nano SIM card
Select the nano SIM card of 2G \ 4G network. This card needs to open the call display, GPRS
data for Internet and call function. Note that the SIM card should be installed and then turned on
when the power is turned off to prevent the SIM card from being burned out.
3 Install SIM card
Install SIM card in power-off status
Note: remove the card plug to install the card. Avoid to water
inside please tighten the screw on the card plug.Otherwise it
will cause the watch to be unable to use normally
After installing the SIM card, press the figure above to install the SIM card trim in place, and then
press and hold the power-key to start the phone.
4 Power-off
Power-off: the watch can only be remote to power-off through the app or enter the setting
interface in the normal working state. If the watch is not installed with card or connected with app,
you can enter the setting interface to power-off. Take care not to remove the SIM card directly
when it is turned on to prevent the card from burning.