How to turn on Dark theme in Android 10

Save battery life and your eyes with Android's dark mode

Android 10 Q dark theme in Photos app
Simon Hill/Digital Trends

There are few things more jarring than picking up your phone in a dark room and opening an app with a white background. That eye-melting burst of brilliant white can be downright painful. Design trends have also slid toward greater use of white space in recent years, and few companies have been more complicit in this trend than Google. Thankfully, the Android maker has heard the complaints and acted on them by working a dark mode into Android that not only saves our eyes but could also save battery life.

We’ve grown more conscious in recent years of the potential harm staring at screens can do to our eyes and how blue light can disrupt sleep. Many manufacturers have started to offer different night modes, but proper dark modes that switch white and light backgrounds to dark backgrounds are rare. Google added a dark theme in Android 9.0 Pie, but it only changes the background of the notification shade and app drawer, leaving settings and apps unaffected. In Android 10 we finally have a proper, system-wide dark mode — and we’ve been testing it out.

How to turn on dark mode in Android 10

It’s very easy to turn on dark mode. Here’s how:

  • Go to Settings > Display > Dark Theme and toggle it on.

If you have Android 9.0 Pie, you’ll get a taste of dark mode, but be warned, most things still have white backgrounds. The dark mode only seems to impact the notification shade and the app drawer. To give your peepers a real treat, you need to upgrade to Android 10, but only a select group of phones are currently eligible.

When you switch on the dark theme in Android 10 you’ll find that certain supported apps will also switch to the dark side. The list was initially limited, but it’s growing fast. In addition to the notification shade and app drawer, it changes the backgrounds of all the settings menus and also of apps like Phone, Contacts, Google Photos, Chrome, Google Feed, YouTube, Google Fit, Google Drive, Google Keep, Google Pay, and a few others. We expect more apps are working their way toward compatibility with dark mode and should be a part of it very soon.

Ideally, developers will create dark themes of their own to fit in with dark mode, but Google has also included a “Force Dark” option for developers which automatically converts light backgrounds to darker tones.

How to turn off dark mode

It’s easy to turn off dark mode if you don’t like it.

  • Go to Settings > Display and toggle off Dark Theme.

We’d like to see an option to schedule dark mode, as you can with Night Light, perhaps as part of the Wind Down feature.

Does dark mode save battery life?

There was a session at Google I/O that addressed this idea of dark mode saving battery life, particularly with OLED screens. When pixels are lit individually, as with OLED displays, dark pixels are effectively off, and so dark backgrounds use less battery. According to the I/O session, Android 10’s dark theme can reduce battery consumption in some apps by up to 60%. That’s a major potential improvement.

Dark theme is going to be a standard part of the battery saving mode because of this potential power saving. If you’re unable to install Android 10 right now, keep an eye on our to guide to when your phone will get Android 10.

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