Basics
Using the night clock
Use the night clock to keep the Edge screen active. You can view the date and the clock from the Edge screen without turning on the main screen.
1 Swipe upwards from the bottom of the Edge screen and tap 
. Alternatively, open the All apps screen and tap Settings →Edge screen. The Edge screen settings screen will appear.
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Tap Night clock and tap the Night clock switch to activate it.
Drag the circle for the start and end times to set the duration that the night clock stays on.
The Edge screen will stay on for the specified period.
•The night clock feature can be set for a maximum of 12 hours.
•The night clock feature will deactivate when the battery power reaches 15%.
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