🌬️ Garmin Vivoactive 3 Music Optic

I've done two tests so far and the total distance discrepancy between devices is 2.6% - 3.1%. Moreover, looking at the map, it is not clear which device is more accurate, since the VA3 is now visibly more accurate in some segments (and less accurate in some other segments). This is from today: Vivoactive 3 7.09km VBQN.

garmin vivoactive 3 music optic