Wattz
A real time battery power consumption and charging indicator in your status bar
- Developer
- Dustin Brown
- License
- MIT
- Package
dubrowgn.wattz- Category
- Battery, System
- Latest version
- 1.20 · Aug 10, 2025
- Minimum Android
- Android 9
Screenshots
Description
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!
• No unnecessary permissions
• No ads
• No collection of user data of any kind
• No sharing data with third parties
Detailed battery metrics include:
• Power (watts)
• Current (amps)
• Voltage (volts)
• Energy Level (watt-hours and amp-hours)
• Temperature (celsius)
• Charge Level (percent)
• Is Charging (yes/no)
• Charging Since (date/time)
• Time to Full Charge (duration)
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!
• No unnecessary permissions
• No ads
• No collection of user data of any kind
• No sharing data with third parties
Detailed battery metrics include:
• Power (watts)
• Current (amps)
• Voltage (volts)
• Energy Level (watt-hours and amp-hours)
• Temperature (celsius)
• Charge Level (percent)
• Is Charging (yes/no)
• Charging Since (date/time)
• Time to Full Charge (duration)
All versions
| Version | Released | Minimum Android | Size |
|---|---|---|---|
| 1.20 | Aug 10, 2025 | Android 9 | 684.2 KB |
| 1.19 | Jul 3, 2024 | Android 9 | 680.1 KB |
| 1.18 | Feb 24, 2024 | Android 9 | 680.1 KB |
| 1.17 | Feb 11, 2024 | Android 9 | 956.6 KB |
| 1.14 | Dec 12, 2023 | Android 9 | 2.2 MB |
| 1.13 | Nov 20, 2023 | Android 9 | 2.3 MB |
| 1.12 | Nov 15, 2022 | Android 9 | 2.3 MB |
| 1.11 | Oct 17, 2022 | Android 9 | 2.3 MB |
| 1.10 | Oct 15, 2022 | Android 9 | 2.3 MB |
| 1.9 | Oct 9, 2022 | Android 9 | 2.3 MB |
| 1.8 | Sep 29, 2022 | Android 9 | 2.3 MB |
| 1.7 | Sep 23, 2022 | Android 9 | 2.3 MB |
| 1.6 | Sep 23, 2022 | Android 9 | 2.3 MB |
| 1.5 | Sep 21, 2022 | Android 9 | 2.3 MB |
| 1.4 | Sep 18, 2022 | Android 9 | 2.3 MB |
How to install an older version of an Android app · How to install an APK file on Android
From the developer (GitHub)
APK files published by the developer on GitHub. They are signed by the developer and may not install over the other builds on this page (different signature). Links open github.com.
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