Yes possible, but the thing that got me into this was wearing a Garmin wrist device to track my walking etc. during recovery from a cardiac bypass(!) Wrist devices don't record cycling well of course. So, if I add a cycling Garmin, it will work with Connect to track an overall picture. Previously, because utility rides were mostly known routes and lengths, I used a spreadsheet for the club mileage competition
I always said I'd never bother with all this stuff, and just having a mapping device for unfamiliar routes was all I'd ever need