Hi! I Wonder if anyone here have tried out health trackers, or measuring your heart rate variability (HRV). After I read about HRV and sleep in The Body Keeps the Score, by Bessel van der Kolk, I wanted to check these things out on myself, since low HRV can have serious impacts on your body.

I started using a Fitbit tracker to track my heart rate and my sleep in december or so, and just last week I discovered Welltory, an app that measures your HRV on your phone. My scores aren't good… But I haven't compared my results to anyone elses, and don't know how reliable they are (although both claim to be very reliable), so I wondered if anyone else use them, and would be willing to share their scores? Maybe discussing things that help you, what makes you worse, patterns etc.

Thanks