3 ms·
It's not useless for activity tracking. It _may_ be useless for spin workouts though. I've worn it with a gear fit and phone based trackers at the same time an
by sadfasdfsad 6y ago
It's not useless for activity tracking. It _may_ be useless for spin workouts though.
I've worn it with a gear fit and phone based trackers at the same time and the deltas are negligible in my experience.