What does Activity class affect? If I put it to 5 vs. 7, should my calories burned during activities be more or less? I workout 5 days a week for a total of 4.5 hours. That would put me in #7. Does that provide accurate results for others?
Also, for intensity minutes, I run and spin and I am always in the x2 intensity. Today I exercised for 62 mins and my intensity minutes is showing as 149. That doesn't make sense to me. Looks like there was a version update done that updated this functionality recently.