What could be keeping my hrv low despite good sleep?

[Addison_W]

I’ve been tracking my HRV for months, and it’s consistently low despite good sleep and regular zone 2 cardio. I’m starting to wonder if my nervous system is just stuck in a stressed state, or if there’s something specific I’m missing that’s preventing my autonomic balance from improving.

[Stella31]

Yeah I get this. Sleep felt solid and the cardio felt good but the readings stayed low. It makes you wonder if you are chasing a moving target.

[AbigailJ]

In my case the HRV readings were stubbornly low too. I started tracking caffeine, alcohol, and salt for a few weeks, and I noticed dips after late coffees. I tried a three minute paced breathing each morning and it gave me a tiny bump, but it did not fix the baseline. I am left wondering if the nervous system is stuck in a tense loop or if there is another piece missing like skin temperature or recovery quality.

[Andrew_P]

I tried a week with no caffeine after two pm and no alcohol on weekdays and I watched resting metrics to see if there was any move. It barely moved.

[Oliver37]

Could sleep quality be breaking down in the middle of the night even if total sleep looks good?

[Alexander18]

I had a spa day and a long massage with heat and I hoped it would loosen the shoulders. It did not change the bigger pattern and made me think the issue is deeper or simply the measurement cycle.

[OliviaDT]

Maybe the baseline shifted and I need to reset the gauge or maybe the device is reading the same thing because I got used to it.