Reach out at support@kepler.watch. We'll respond within 2 business days.

Kepler began as a 2022 open-source project by Pegor (PegorK): a complete redesign of a classic digital watch's internals. The original movement out, a crisp OLED and a Bluetooth MCU in. We picked the work back up, refined the board and firmware, and turned it into something you can actually own.

The philosophy is small and deliberate: one beautifully made thing, not a feature pile. A watch that keeps perfect time, mirrors what matters from your phone, and otherwise gets out of the way.