Indoor bikes have a so-called "speed sensor", though it determines the distance too, and you can calibrate it by entering the right (virtual) wheel size into the sensor settings.
Thank you for your reply, but I am already aware of that and in fact have a sensor workinga nd that is how I know how many mile I ride. My request is to be able to enter that into the garmin bilke zpp when saving the ride. This feature is available on the treadmill app so it should be easy enought to dumplicate this funtion onto the bike app.
Unfortunately, that's not available, but if the Indoor Bike app reports a wrong distance, just change it in Garmin Connect, then adjust the wheel circumference accordingly, and the next time it should be correct.
