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Show HN: AsteroidOS 2.0 – Nobody asked, we shipped anyway

The open-source smartwatch OS adds major features like heart rate monitoring and a customizable QuickPanel.

Deep Dive

The AsteroidOS community has released AsteroidOS 2.0, a major update to its open-source smartwatch operating system. Key features include an Always-on Display, heart rate monitoring, initial step counting, and support for 49 languages. The update brings significant UI performance improvements, new launcher styles, and expanded device compatibility. Users can now run a privacy-focused, customizable OS on more wearable hardware without proprietary software dependencies.

Why It Matters

Provides a viable, open-source alternative to Wear OS and watchOS, putting user privacy and device control first.