Bug: Time in HR zones wrongly calculated
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In the analysis of my last bike ride I had a HR peak into zone 5. The analysis graph on the app says this peak was 18 seconds long. The summary of time in HR zones in the app and the watch though says I was only 6 seconds im zone 5. Overall, values in the app and watch are identical. Then I looked into the analysis of my parallel recorded bike computer from garmin connected to the same HR strap. I have an identical zone set-up but still almost all times in zones are different between Suunto and Garmin. The average HR, max HR and the min. HR though are identical and when I manually compare some timepoints in the graphs, they also show the same value. As zone 5 was already calculated in the wrong way I think Garmin is correct and there seems to be a bug in the calculation from Suunto on the watch and App.
Please Suunto check your calculation!