AsteroidOS is a Free and Open Source Linux distribution for smartwatches with a focus on freedom and privacy.
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.
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.