HR data/chart correct but HR Zones % is wrong

Has anyone had an issue with HR Zones to be calculated wrong?.

My data/chart is correct, but Zones % calculation is totally wrong. Just as an example… in a 2.5 hrs ride, only the first two minutes were below 115ppm, but bar/percentage of time spent in that Zone is 1.5 hrs!!!

Crazy! This is happening since FW 30.11

  • That HR zone percentage bug after the 30.11 update sounds frustrating, especially when the actual chart and data look spot on. Only catching those first couple minutes low but crediting 1.5 hours is way off. Might be a calculation glitch in the summary. Try a soft reset on the Edge or check if the next firmware fixes it. Hope Garmin patches this quick.