From what I was told by a Go365 rep is you get points by Heart Rate only if you go 60% of Max value for 15 straight minutes. I am a lifter and I do HIIT with weights. I have a full gym at home. My question is that why can't we get points for total time spent over 60% of Heart rate instead of 15 continuous minutes? I have the Garmin device Go365 suggested for HR. My heart rate drops during my short breaks but skyrocket soon as I start lifting.