It makes no sense to me but maybe there is an explanation from someone more knowledgeable.
I I'll if I do it correctly add 2 screenshots of time in heart rate zones, one is from before I changed heart rate zones from garmin standard. Both activities were around 1 hour long but time adds up closer to 5 hours and 500% on one. I understand theres a lot that might be potentially innacurate on a smart watch but times and percentages on an activity that seems very accurate in all times and stats otherwise.
It's not essential but I want to look at the info it provides and take it on at a glance, not have to maybe work out what a fifth of time and percentages are. Thanks for any info.