Thermal acclimation works in a bad way

This feature just don't work properly. It only use the temperature at start. So, if you start at 4AM with 15°C, and then runs several hours between 18°C and 28°C : Your acclimation will ... fall...

0 schmjoe 10 months ago

Where do you get your insights from?

Heat and Altitude Acclimation | Garmin Technology

0 3756084 10 months ago

Seems that "other" activities aren't updating heat acclimation either anymore. I did an "other" in 95'F (35'C) heat for 4 hours (with GPS on) and it still shows heat acclimation declined. Previously "other" activities did impact heat acclimation.

0 KRIS92 10 months ago in reply to schmjoe

I ran within the conditions I described last Friday. And I lost acclimatation... So...

0 KRIS92 10 months ago in reply to 3756084

I used Trail running activities.

0 schmjoe 10 months ago in reply to KRIS92

In this case you need to open a ticket with Garmin so that they could have a look what the problem might be.