my Fenix 3 won't sync my new activity. I did run today but when I'm trying to sync my activity to Connect it counts only steps and the activity itself. This already happened once before.
I have checked your account and you did have an activity and steps upload for 7/12/2015. We need more detailed information on what exactly didn't sync. Were there any error messages from Garmin Express when the data was uploading to Connect?
