You can press the touch screen, or turn on gesture
control in advanced settings of Fit4Kid and then raise
your hand to light the screen.
2.
How to use
Power on:
Press and hold the button on the side of
the watch for about 3 seconds.
Go to main menu:
Slide from right to left on main
interface; slide up and down to check more functions
Select a function:
Slide up and down; tap the icon.
Confirm:
Tap the icon.
Exit menu:
Slide from left to right on the screen.
Check notifications:
Slide from left to right on main
interface.