Calibrate Garmin Sensors with Zwift Power


(Applicable for “dumb” trainers only)

I know this is a much discussed topic ie. Garmin Ant+ sensors do not show up same speed on Garmin device and on Zwift due to the elevation, terrain, conditions etc. However, is there a way to calibrate Garmin sensors with 0% flat inclination on Zwift? For example, I ride 1 km indoor as per my Garmin (while Zwifting) and feed this to Zwift for calibration. This will ensure that at least for flat terrain under normal conditions, both Zwift and Garmin talk the same distance and speed




Your in-game speed would be unrealistic then.