No LTHR update

505184991 over 1 year ago

With the last stable firmware, my LTHR is not updated when I made treshold running.

The automatic detection is enable.

Top Replies

Garmin-Laurie over 1 year ago in reply to 505184991 +2 verified

Hello. I am sorry to hear you are having this issue. If you are not receiving the LTHR readings, you will first want to ensure you are meeting the requirements here: Improved Lactate Threshold Measurement…
Garmin-Laurie 7 months ago in reply to 5258636 +2 verified

5258636 said:
How can we turn on again auto-detection after a manual entry?

This should be reinstated by select Menu, User Profile, Heart Rate and Power, Auto Detection, then ensure Threshold is enabled…
505184991 over 1 year ago in reply to Pieter +1

Still no LTHR with the last update.

All Replies

0 Daniele_Suroh 7 months ago in reply to druidh

I can understand that maybe they have changed the algorithm from 2 firmware, however I don't think it is normal that in these weeks I have increased 2 pt vo2max (improved a lot bpm / pace and done threshold and vo2max workouts) and not received any update notification; as mentioned, before if I put manual and then immediately automatic, at the next run, even slow 50 min run, at the end of workout I would immediately receive notification San pace/bpm, as well as fcmax detection when, again by test, I put it lower. I agree with putting the threshold test again

0 druidh 7 months ago in reply to socorsu

My previous auto-detected LTHR value was 23rd June. I've been doing much more lower-intensity running since then, though interspersed with some very hard/short intervals. I'm prepared to believe that I've not triggered the recalculation but it would still be good to know what exactly is necessary.

0 5258636 7 months ago in reply to Garmin-Laurie

Garmin-Laurie LTHR auto-detection setting is per device or per account? I'm asking this because I have multiple devices with auto-detection capabilities FR955, Fenix 7 Pro, EDGE 830 with the 7 Pro set as primary device. What would be the steps to re-enable auto-detection after a manual entry in this case?

0 5258636 7 months ago in reply to 5258636

Garmin-Laurie Any advice on this?

0 druidh 6 months ago in reply to druidh

FWIW I've had 3 LTHR results since I last posted,, so the algorithm is still being triggered under the right circumstances. I'm just not clear on what those circumstances are.