- I use TrainerRoad with Wattbike which automatically uploads to Garmin Connect. The first pic is screenshot from TR, second pic is screenshot of Garmin connect. The speed (mph) is either cutting out or their is an issue with the import? I use iPhone XS Max with wahoo dongle & apple lightning connector plugged into iPhone to connect to ant+, any ideas on the upload issue? This has only started this week and I have been using this method on and off for over a year
