Originally Posted by
Robert A
I just did the May 1 update and observed three issues:
- Calibration with RPM speed is overreading about 2-3%. The Wahoo app is calibrated to auto just like before. Used to be perfectly accurate (+/- 0.1%)
- Heart rate zones have changed (are now lower).
- The Wahoo Fitness email that notifies someone that I've started a ride is delayed (about 45 minutes).
The HR zones thing sounds more like a fix, when they updated the phone app, it screwed up my HR zones and had me constantly in zone 5 when I was riding. I had to manually readjust them, as usually when that red light comes on, it means something, not just "you're riding".