To power off your device, press the power button on the back of the monitor and hold for 3 seconds until you see a “Shutting Down” alert. The S4 monitor will automatically turn off.
You can also put your monitor to sleep by pressing the power button once lightly. Note that the S4 monitor will not automatically turn off if you put your monitor to sleep - you’ll need to manually power the S4 monitor off.
It is recommended and important that you power off your device from time to time in order for the Ergatta app to auto-install new software updates.