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Heart rate setting (heart zone) does not work

Heart rate setting does not work. I set it in the settings so that the heart rate zones are calculated from HRmax, but after the race I see that the zones are not clear from what they are set. my hrmax is 191. it turns out that the 5th zone is defined as a maximum for hours > 171. this is not true. this is not 90-100% of hrmax 191. who else has this? also not true in beats / min.

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Spiderpig over 1 year ago +2

Try deleting all of the sport specific HR zones and working with only the default. See if that corrects this behaviour. It was the only thing I found to get my HR zones sorted out.

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0 DPSK over 1 year ago

Yeah this really screws up. Don't know wtf is happening.

I created my thread here too.

forums.garmin.com/.../wrong-running-hr-zones-despite-correct-zones-on-the-gc-app

I think it all started after I switched off the LTHR and MHR auto detection. Edited the zones once as I wasn't happy with the MHR auto detection.

Then the zones cannot be edited anymore.

Did you off the auto detection too?

0 rklyukin over 1 year ago in reply to DPSK

No. I didn't turn off auto-discovery.

0 Spiderpig over 1 year ago

Try deleting all of the sport specific HR zones and working with only the default. See if that corrects this behaviour. It was the only thing I found to get my HR zones sorted out.