This Is How You Will Use 'Night Shift' On The iPhone and iPad

Apple is introducing a new mode called "Night Shift" in the upcoming iOS 9.3 free wireless update for iPhones and iPads. The mode will alter the colors on your device's screen depending on the time of day, shifting to more yellowish or orangey hues at night, which some research says is easier on your eyes and could help you sleep better than the normal, cooler, bluish-tinted light from many LCD screens.

Night shift turns itself off during the n… - Apple Community

How to Stop Gadget Blue Light From Disturbing Your Sleep

Use Night mode on your iPhone - Apple Support

Does iPhone's Night Shift actually work?

How to Turn Off Night Mode on iPhone

Use Reference Mode on your iPad Pro - Apple Support

How to use Night Shift on iPhone

Why iOS 9.3 Night Shift mode is not working properly and how to fix it

Keep Your Night Vision Sharp with the iPhone's Hidden Red Screen « iOS & iPhone :: Gadget Hacks

Take Night mode photos with your iPhone camera - Apple Support

How to use StandBy Mode on iOS 17 (and which iPhones support it)