Dear All,
Do you have any bugs in heart rate zones instogram with new software 8.20 ?
The issue is already visible on the device whey the task is over. The same issue on Garmin connect Web/app/pc suite.
My task is long about 8 hour, with several times in zone 3 4 and 5. But in the heart rate zone there is a mistake.
Do you have any idea?
thanks