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Device Watch

Name: Device Watch
Author: jrs8205

jrs8205

System monitor widget with per-app usage insights and a charging screensaver

System & tools
FOSS
Free
No ads
No tracking

Android only

Get Device Watch

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What are these stores? F-Droid, GitHub, Zapstore

Device Watch is an Android device monitor with a home-screen widget, per-app usage insights and an interactive screensaver for charging or docked use. It works completely offline: the app has no internet permission, and every number is real data read from Android and kernel sources — when a value is not available with the permissions granted, the app shows a dash instead of a fabricated value. Features:

Developer: jrs8205
Source code: github.com/jrs8205/Device-Watch
Added to AppCosmos: 9 October 2026
License: GPL-3.0-or-later