The problem is as the title says. Additional info
- I am using the device since March 2022;
- Polar H10 heart rate monitor;
- Edge’s firmware version is 9.73.
The problem is as the title says. Additional info
Maybe you just haven't achieved the physical state to trigger the calculation. I only rarely have my 830 detect a lactate threshold.
If you want the number I would just do a LTHR test and work it out…
Do you also have FTP auto-detect enabled, and is it detecting new FTP values? Asking because my LTHR auto-detections often (always?) come when a new FTP is auto-detected. The activity conditions that are…
I have no idea what the triggers are. I have had new values from less than all out rides so going all out may not trigger it. Doing a LTHR specific test and not relying on the Garmin is the easiest way…
Something else had to be the fix, or maybe just the trigger is too finicky/special, because I enabled ftp estimation from the very first day, but I had the same story: no lthr for cycling for a long time, but later I got some estimations. See https://forums.garmin.com/sports-fitness/cycling/f/edge-530/207861/disable-lactate-threshold-auto-detect/1408235#1408235
And the comment from 1887320 is not accurate, see
“This is the number you are seeking: "LactateThreshold" Now put it in the blank above and finally, IF you exceed this number during an activity, the Edge 530 will 'auto-detect' and change the "Lactate Threshold" to the new number.“
, because it is not about exceeding the former LTHR. The new LTHR can be either higher or lower than the previos one.