Does Redmi Watch 4 support image display?

Support. After turning it on, the watch will enter the screen-time display state after the screen is turned off.
When the screen is on, you can wake up the screen by raising your wrist or tapping a button to exit the screen.
Setting method:
Go to [Settings] >> [Display & Brightness] >> [Screen Display] >> turn it on and you can customize the turn-on period. The default period is 08:00-22:00, turning on this function will reduce the battery life of the watch.
Note:
When the sleep screen display is turned on, the sleep screen display will be turned off when sleep is detected at night.