About the ‘Log HRV setting’ function on Garmin Fenix 7 x Pro (and others).


I was checking this old thread: forums.garmin.com/.../log-hrv-setting and this one forums.garmin.com/.../log-hrv-setting-under-data-recording and it is not clear to me that the ‘Log HRV’ function is used directly for HRV calculation...



In the users manual it doesn't say anything about it (page 120), I understand that the HRV log is saved during an activity (with the heart rate on the chest).

Let me explain better, is this data to be used with third party software or is it taken into account ‘as standard’ by Garmin via Connect to calculate HRV without the user having to do anything?

Thanks in advance for your answers. Kind regards