Wattz

A real time battery power consumption and charging indicator in your status bar
AppID:dubrowgn.wattz
Author:Dustin Brown
License:MIT
Donation:
InRepoSince:2022-09-08
LastRepoUpdate:2025-03-13
LastAppUpdate:2024-06-29
LastVersion:1.19
Categories:System
APK source:Github
Google Play:Check if it's there
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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)

WhatsNew:

• Add charge level information
• Suppress potential crash when starting status indicator on newer Android devices


Download Source Issues ChangeLog
home.png main.png settings.png
While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device. Some clients have this repo enabled by default, e.g. Neo Store, Droid-ify, or, of course, the IzzyOnDroid client by Sunil. With others (like the official client) you'll have to add this repo manually (see the hint on top of the package list for how to do that).

Packages

Version 1.19 (2025-03-13) verified help icon

Android Versions:
  • Target: 14.0
  • MinVer: 9.0
Signing Blocks help icon
Malware-Check:Passed help icon
10 Libraries detected: help icon

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