I started tracking my HRV a few weeks ago, and it’s turned out to be a helpful tool. There isn’t really a target range that I could justifiably set for myself (especially since I’m not a medical professional), but I learned that the app I’m using has an average user number of 59 or so, and I was pretty sure that the research I’d listened to indicated mine would be lower.
For the first few weeks I was in the high 30s and low 40s most of the time. The app I use has a Morning Readiness reading that I do when I wake up, and it measures my HRV right after I finish sleep and there hasn’t been external stressors yet. I adopted and attitude of observing and learning, and watched my initial numbers steadily drop, and the readout pretty consistently tell me that I might need less stress, might need to do breathing exercises or otherwise manage my body’s sympathetic response. I noticed how I was feeling, noticed what the number was each day, and paid attention to whether I thought the two matched. Turns out, they often do.
This week my numbers have been in the 50s, which freaked out my app at first because that is suddenly much higher than normal. The readout cautioned me that I might be recovering and to maybe take it easy. I was! I’ve gotten consistently higher numbers this week, and have the energy and feel-good to match.
I don’t think tracking HRV is necessary, but I do think that having a way to check in with myself at a level that is available to me through technology is helpful, especially as I practice observing how I feel and responding by giving my body what it needs.