App
Kepler App
The Kepler companion app keeps your watch in sync - time, notifications, alarms — all managed from your Android phone over Bluetooth. No account required. No cloud. Just your phone and your watch.
Android only
The Kepler app is currently available for Android devices only. iOS support is not planned at this time.
Download
The app is open-source and available on GitHub. No Play Store, no tracking, no nonsense.
What it does
- Syncs time and timezone automatically
- Mirrors notifications from your phone
- Manages alarms and DST adjustments
- Lets you update Kepler firmware over the air
- Fully open-source — fork it, modify it, make it yours
Questions or contributions? Open an issue or pull request on GitHub.