Similar to the options available when you turn on Facebook's dark mode setting through a computer, you can also pick System (on iOS) or "Use system settings" (on Android) so Facebook automatically ...

In the Health app, tap Browse > Sleep > Sleep Schedule, then turn on the toggle switch. You’ll then get another toggle switch that sets whether or not your Sleep Focus mode and sleep schedule ...

Tap Dark to turn on dark mode. Since activating dark mode through your iPhone's settings turns on dark mode at a system level, you'll probably notice it across other apps, like Twitter and Chrome.

Fortnite Sleep Mode is a fresh setting that has been added to the game, to save energy for players who are idling or have gone AFK. When it activates, your chat will be paused and the activity you ...

Nightstand Mode (Bedside Mode in some earlier models) turns your Apple Watch into a bedside clock. Your Watch goes into ...