Workouts not syncing

Well the thing is, i can't  make changes too it says not available to change try later.. 

Try it in Garmin Connect Web

I did same problem

I did same problem

Could you post a screenshot of the error? Did you try copying the workout and using the copy instead (see the triple dot symbol on the right side of the workout in the list)? Did you try creating a new workout from the scratch? 

I made a new one first then i wanted to change that one and i got error msg. Than i made another new one and this one can also not be changed or edited so i wanted to sync to watch with the app (phone pictogram) and it says ok but there is no such workout in the watch? When i make a new course it does sync. I will send a pic as soon as i am at home. Tnx for replying

What type of workout do you try to upload? Could you try with another type? Some devices do not support all types of workouts, though I thought the Fenix 6 would support all of them. Still it is perhaps worth of trying with another sport type. Try for example the type "Run" (if it was not the one you already tested) - that's the most common one, and it rarely makes any problems.

I tried running and cardio wich didn't work. I just made one with bicycling and that one did actually sync! So what does this mean? Running is not supported maybe? That was the reason for buying this very expensive watch? 

I know some devices are not compatible with Cardio and Swim workouts, but thought that Fenix 6 would support all types. Try doing the same workout as Strength instead of Cardio. I believe that the list of exercises is identical in both of them, so it should be possible. And consider contacting the Support, reporting the problem. Frankly told, the F6, as the top model, ought to support all types, so they should be made aware of the issue.