# Wattz (open-source utility app)

> Wattz is a free, open-source utility app for Android. A real time battery power consumption and charging indicator in your status bar. It has 351 GitHub stars and is released under the MIT license, and you can install it from F-Droid.

Wattz is a simple battery indicator. It shows one of several real time battery metrics right in your status bar. Open the app to see detailed battery metrics and and edit your settings. Notification permissions are required to show the indicator in the status bar. Please open the app once to automatically start the indicator service. This app respects your privacy!

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/dubrowgn/wattz |
| Platforms | Android |
| Built with | Kotlin |
| GitHub stars | 351 |
| License | MIT (open source) |
| F-Droid | https://f-droid.org/packages/dubrowgn.wattz/ (package dubrowgn.wattz) |
| F-Droid anti-features | none flagged |
| Google Play | not linked |
| App Store | not linked |
| Website | none listed |
| Official | no |
| Category | Utilities |
| Latest release | v1.20 (Aug 6, 2025) |
| Last commit | Oct 8, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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