Project showcase
PurePower
PurePower is a mobile cycling app that connects to Bluetooth power meters and heart rate sensors to show live power, cadence, and GPS ride data, and to record and analyze your rides.
PurePower is a cycling computer app for Android that pairs with Bluetooth power meters and heart rate monitors. See live normalized power, cadence, and heart rate zones, track GPS routes with elevation, estimate FTP automatically, and review ride history stored locally in SQLite. German and English UI.
Built with
Key Features
- Live dashboard with current, average, and normalized power, cadence, and heart rate zones
- Bluetooth (BLE) connection to power meters and heart rate monitors
- GPS tracking for speed, distance, elevation, and route data during rides
- Automatic FTP estimation, lap tracking, and Intensity Factor / TSS calculation
- Ride history with stats and local SQLite storage
- German and English UI
- Built with Expo, React Native, and TypeScript
Frequently Asked Questions
- Which sensors does PurePower support?
- PurePower connects to Bluetooth (BLE) cycling power meters and heart rate monitors to show live power, cadence, and heart rate data during rides.
- Does PurePower track GPS routes?
- Yes. PurePower records speed, distance, elevation, and route data using GPS while you ride, alongside power and heart rate metrics.
- Where are my ride records stored?
- Ride history is stored locally on your device in SQLite. PurePower is built local-first with no required account.