I cant believe there are tons of requests to merge files from as far back as 10 years ago and garmin just continue to ignore their users. This is even more important now that smart trainers and virtual…
If you have some now that you would like merged, I or someone can do that for you if you want to zip and attach h
... or you can do it yourself with the File Combiner of the free service…
Not in Garmin Connect. There are external tools available. Try https://www.fitfiletools.com/#/top