Use Eye Comfort Mode
Applicable system:
HarmonyOS 3.0
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Applicable system:
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| Use Eye Comfort Mode |
Eye comfort mode can effectively reduce harmful blue light and adjust the screen to display warmer colors, relieving eye fatigue and protecting your eyesight.
Enable or Disable Eye Comfort Mode
- Swipe down from the upper right edge of the screen to display Control Panel and touch
to expand the shortcut switches panel (depending on your device model). Enable or disable Eye Comfort. Touch and hold Eye Comfort to access the settings screen. - Go to and enable or disable Enable all day.
Once Eye Comfort mode is enabled, 
will be displayed in the status bar, and the screen will take on a yellow tint since less blue light is being emitted.
Set a Schedule for Eye Comfort Mode
Go to , enable Scheduled, then set Start and End according to your preferences.
Adjust the Blue Light Filter in Eye Comfort Mode
Go to , enable Enable all day or set up Scheduled. and adjust the slider under Filter level to customize how much blue light you would like to be filtered.
Thanks for your feedback.