Video: How to use Apple’s new Night Shift mode in iOS 9.3

Starting with the launch of iOS 9.3, newer Apple devices have gained a feature called Night Shift, which changes the color tones of your iPhone or iPad display to a warmer hue. In this video, AppleInsider goes hands on with the handy new addition.

The reason for this is backed by actual science: research has shown that lights with blue-ish hues help to keep you awake at night by suppressing the production of melatonin. By shifting to a color tone with more yellow and red, Night Shift can actually help you get a better night’s sleep.