how can I upload the TCX workouts to a Garmin 820? I can use the XERT app, but..

When in the road, it is difficult for an age group athlete to read it… while I prefer smart workouts, sometimes i choose the readability of my own display (with 2 xert fields)

If you download the TCX file generated by the Xert Workout Designer (top right), you can upload it to the Newfiles folder of your Garmin and the Garmin will add it to your list of available workouts on the device. This is the standard way to load TCX workouts. HTH

Thank you Armando!