How do I pair and calibrate the WHEELTOP EDS TX/TT with my bike computer or phone?

The WHEELTOP EDS TX/TT connects via ANT+ and Bluetooth to the WHEELTOP app, Garmin, Wahoo, and other compatible devices. Download the WHEELTOP app, enable Bluetooth on your device, hold the pairing button on the derailleur, and follow the in-app calibration prompts—the process typically takes 5–10 minutes and only needs to be done once.