Hello
On the thread "Garmin Express con not connect the Fenix 2" EXPRESS CUSTOMER SERVICE pointed:
" to The message "Garmin Express does not support this device. Please download and use Garmin Map Updater" was known and reported fixed by the developers in Garmin Express v3.2.21. Please verify that Garmin Express is up to date."
Please where can find the "Garmin Map Updater", thank you.
Below I've pasted an image from the available apps we have for OSX
Regards and Thank you !!