The list of devices supported by Garmin Connect Mobile seems incomplete (no Fenix, Fenix 2, Tactix, Quatix and 920XT for example). Is this a mistake?
https://buy.garmin.com/en-US/US/prod125677.html
Tab: Compatible devices
D2 Bravo
Edge 1000
Edge 510
Edge 810
Edge Explore 1000
fenix 3
fenix 3 HR
fenix 3 Sapphire
Forerunner 220
Forerunner 225
Forerunner 230
Forerunner 235
Forerunner 25
Forerunner 35
Forerunner 620
Forerunner 630
Forerunner 735XT
Garmin Index Smart Scale
vívoactive HR
vívofit 2
vívofit 3
vívomove
vívosmart HR
vívosmart HR+
vivofit
