Phones running Android Pie all have wind down mode, which you can turn on before bed to make your phone turn greyscale.

Reduce your phone screen's blue light with this filter. Adjust the opacity to your liking and choose to turn on now or set a schedule. Turn on the Blue Light Filter by sliding the toggle switch.Ĥ. This filter reduces the amount of blue light that comes through your phone.ģ. Turn on the blue light filter for Samsung phones Choose to turn it on now, set a customized time or select to have it on from sunrise to sunset. Turn on Night Mode with the toggle switch.Ĥ. Night Mode changes your white screen to black, making it easier on the eyes at night.ģ. Turn on night mode for Samsung Galaxy phones Turn Night Light on to dim your phone screen. Pull down the notification tray at the top of the screen to reveal the quick settings menu. You can also adjust the start and end times (if you don't want to leave it on all day) by tapping Schedule. You can access it through the settings menu or the quick settings area you can find by swiping down from the top of your phone.Ħ. Night Light dims your screen light to a sepia color, making it less harsh on your eyes. Enable Night Light on Google Pixel phones Keep in mind that different Android phones, say the Galaxy S10, Google Pixel 3 ( $199 at Walmart) and LG G8, may use different names for the same tool. Until Dark Theme in Android Q becomes available on your phone, there are several ways to turn down screen brightness other than the usual brightness level slider to make your screen even darker. Staring at your phone's bright blue screen at night can make it more difficult to fall asleep, and the harsh light can also cause eye strain.

Bright screens are great, except when you want to dial them down.

Turn on brightness