Export heart rate & step counter data as CSV from Mi Band 4 via Bluetooth.
Exportable data:
- Step counter (number of steps, minutely)
- Heart rate (beat per minutes, up to minutely)
- Real-time heart rate monitoring (every few seconds)
Pairing key is requried to do the exporting. You may want to install a modified Mi Fit app to get the key. USE THIS AT YOUR OWN RISK.
- Gadgetbridge Full-feature app and support nearly all bands on the market.
- satcar77/miband4 Python library to interact with Mi Band 4.