MyKronoz ZeNano Guia De Inicio Rapido página 29

Touch screen calibration
Displays
the user can modify the wallpaper, watch face, date and time
settings.
Restore factory settings
this feature requires a password support (Initial password is 0000).
ZeNano will restore to the factory default state. this operation will
remove all information saved in the device.
9.10 ANTI-LOST
When your paired phone leaves the Bluetooth operating range (10
meters) ZeNano will alert you that your phone is away.
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