When I am using my bike trainer (JetBlack volt), the watch glitches when broadcasting HR. It states that I’m at a certain HR and does not refresh. I will do a whole workout at resting HR, but when I take a manual estimate of my HR using good ol’ finger check, I am wayyyy higher. The problem seems to be the refresh rate of the broadcasting HR.
This is further illustrated by: when I turn off and back on the broadcast HR, it will refresh a single time to reflect my high HR, but it will not refresh further as my heart rate dynamically changes throughout the cycling session.
Any help?