How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

The real superhero is Extreme Battery Saver, going even further by pausing most apps and notifications to extend your battery for days if needed. Seriously, it's that effective. A ...

Data Saver stops apps on your Android from using the internet in the background, saving data and battery life.

Clear space, optimize your battery and update the basics. These quick changes can make an old Android phone feel snappier.

While Android OEMs have been trying their best to cram in more battery into smartphones, and have even switched to different battery types like silicon-carbon batteries on the new OnePlus phones, ...

Spotify has a sleep timer feature in the mobile app that will automatically turn off your music after a set amount of time.