Blue Light Filter - Samsung galaxy note 7 User Manual

Blue Light Filter

Use Blue light filter at night to help you sleep better. It adjusts your screen color to reduce the amount of
blue light, helping your eyes to relax and making it easier for you to fall asleep. You can set a schedule to
automatically turn this feature one and off.
1. From home, tap Apps
2. Tap Blue light filter.
3. Tap On/Off to enable this feature.
When enabled, drag the Opacity slider to set the opacity of the filter.

Set a schedule for when Blue light filter should be enabled. You can choose No schedule,

Sunset to sunrise, or Custom schedule.
Device Settings
> Settings > Display .
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