The Always on display feature presents essential data with requirement of low power to operate. However, overtime it could drain up to 2% of the battery consumption. The new timeout option allows user to have the choice to active AOD by a tap on the screen and place the device back to sleep after 10 seconds.
To enable this feature:
1 Open the Settings application on your device
2 Tap on Lock Screen
3 Tap on Always on Display under Lock Screen
4 Tap on Display Mode, and select ‘Tap to show’ within the options