How do I pair and calibrate the WHEELTOP EDS GeX with my bike computer or smartphone?

The WHEELTOP EDS GeX connects via ANT+ and Bluetooth to the WHEELTOP app, Garmin, and Wahoo devices. Download the WHEELTOP app, enable Bluetooth on your device, and follow the pairing wizard to connect your derailleur; the app also handles firmware updates and real-time shift diagnostics to keep your groupset optimized.