AsteroidOS, an open-source operating system for smartwatches.

AsteroidOS is an open source smart watch operating system. I did some of little Korean translation missing from Weblate, and most of the Korean translation was done by someone else, and only a few words and sentences added over the past few months, and existing translations that needed to be corrected were also translated.

Freedom & Privacy

We believe that when it comes to wearable devices, users should have full control over their machines and data. AsteroidOS has been created from the ground-up with modularity and freedom in mind. For this reason, it 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.

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.


Since its creation in 2015, AsteroidOS has been led by Florent Revest, but is open towards external contribution and collaboration. The project is still in active development and if you want to help, make sure to check the Get Involved page.

Visit AsteroidOS