The Connect app UI used to be smooth but when the individual activity view layout got updated, it also introduced significant lags. The lags have existed something like a year or more and Garmin haven't still fixed them.
For example if I open my latest activity data in the app, swiping through different tabs (horizontal swipes) is terribly laggy. Same goes for the map view. Zooming in and out on the map is laggy as ***.
Garmin, could you please just fix these annoyances?? Shouldn't be so hard bugs to fix...