Hi. I would like to send automatically Xert activities to Garmin as I do with Strava. However, I see that Garmin sync is only one way, from Garmin to Xert. Is there any way to upload Xert activities to Gamin apart for manually?
Not at this time. Activities done from Xert EBC on iOS/Android can be downloaded from the Activity Details page and uploaded to Garmin Connect.