

AsteroidOS
AsteroidOS is the open-source operating system for smartwatches with an active development community and growing list of supported watches.
Cost / License
- Free
- Open Source (GPL-2.0)
Platforms
- Linux
Features
Properties
- Privacy focused
- Customizable
Features
- No Tracking
- No registration required
- Works Offline
- Dark Mode
- Ad-free
- Support for Smartwatch
- Linux-based
AsteroidOS News & Activities
Recent News
- POX published news article about AsteroidOS
AsteroidOS 2.0 launches with always-on display, nightstand mode & performance improvementsAsteroidOS 2.0 has been released, delivering an extensive set of updates for users of this open-sou...
Recent activities
- elsenhe rated AsteroidOS
- elsenhe liked AsteroidOS
- gwrvan-barre rated AsteroidOS
- gwrvan-barre liked AsteroidOS
- POX reviewed AsteroidOS
Really interesting project, good alternatives to Apple Watch and Wear OS with many customization options and full privacy.
- POX updated AsteroidOS
AsteroidOS information
Featured in Lists
This is a recommandation of privacy focused OS for anyone. Noob or Nerd, you should find something nice to use and …
What is AsteroidOS?
AsteroidOS is the open-source operating system for smartwatches with an active development community and growing list of supported watches.
Freedom & Privacy
We believe that users should have full control over their machines and data. Especially when it comes to wearable devices and sensitive data they collect and store. AsteroidOS has been created from the ground-up with modularity, freedom and transparency in mind. For this reason, AsteroidOS is a free and open-source project.
Ready for your wrist
AsteroidOS unleashes the potential of your watch with up to 48 hours of autonomy and a set of apps including everything you need on a smartwatch: an agenda, an alarm clock, a calculator, a music controller, settings, a stopwatch, a timer and a weather forecast app.
Friendly-community
Since its creation in 2015, the AsteroidOS project has been open towards external contribution and collaboration. The project is still in active development, if you want to help, make sure to check the Get Involved page. Our vibrant community will welcome you with open arms.
Proven building blocks
AsteroidOS is built upon a rock-solid base system. Qt and QML are used for fast and easy app development. OpenEmbedded provides a full GNU/Linux distribution and libhybris allows easy porting to most Android and Wear OS watches.








Comments and Reviews
Really interesting project, good alternatives to Apple Watch and Wear OS with many customization options and full privacy.