Battery Widget Reborn is one of the most popular battery widgets. The widget looks the same all the time. However, you can customize the color, the size, and what information you want in the middle. Thus, it works with a lot of themes as long as you don’t mind the simple design. The app is highly functional as well. You can adjust some settings, check the battery temperature, see the percentage left, an estimate of how long your battery has left, and more. It’s popular because it doesn’t drain your battery and doesn’t mess with your stuff.
See also: The best battery saver apps for Android
Chronus Information Widgets
Price: Free / Up to $2.99