A couple of months ago my wife noticed that she can't answer a phone call on her Venus 3s. More precisely, the call is answered but it uses the phone's speaker (and probably mic) instead of the watch. At that point I realized that the same thing happens on my Venu 3. There is a workaround: changing the volume on the watch fixes things but this takes forever and the caller might have to by then.
Garmin - can you fix it?