I've noticed for some time that the my high heart rate for the day is not the same as the high heart rate recorded during an activity. The graphs don't even match. E.g. today I recorded a yoga session, the max heart rate was 123. But the high heart rate shown for the day so far is 112. If I look at the graph for my heart rate for the day, it does not get up as high as 123. Can anyone explain this discrepancy?
