I heard that Garmin would be publishing a list.
Is there anything known about that?
It's just that I read so many people had problems with that on FR645M/Fenix5 and I'd like to avoid spending lots of money on a set that might not work.
Unfortunately, the table is not shown propoerly with new forum SW. The relevant information is there, however.
forums.garmin.com/.../headphone-compatibility-experience-table
It’s for the 645 but should give you an idea!