Camera Heart Rate Variability

A.S.M.A. B.V.

About this app

Camera Heart Rate Variability is the first app that lets you record, plot and export time and frequency domain Heart Rate Variability Features (as well as heart rate and RR intervals), without requiring any heart rate monitor.

Main Features:
- extracts, plots, stores and exports heart rate, rr-intervals, time and frequency domain heart rate variability features (AVNN, SDNN, rMSSD, pNN50, LF, HF, LF/HF)
- configurable time window for feature extraction (30 seconds to 1 minute)
- automatic RR-interval correction
- data export/storage on Dropbox or via email (csv format, exports rr intervals, and computed features).

Find out more at this link: http://www.marcoaltini.com/2/post/2014/01/heart-rate-variability-using-the-phones-camera.html

Ratings and reviews

This app is perfect. It feels like an app that was made for people who simply want results and dont care about aesthetics - and thats not to say its ugly, I would actually call it elegant. To the devs: please don't break this app with a major update, it is so great as is. the price point is fair and i love how the data is collected in a way that is simple to extract and wrangle. I would love to see this released as opensourced down the road for further evolution. Great work nerds! ;)

Easy to use and clear results. My measurements were very similar to the ones I got with another app called HRV Camera. I also tried Welltory but for some reason Welltory gives me much higher readings for RMMSD and SDNN than both HRV camera app and Camera Heart Rate Variability

I used to be able to get strong readings on my Pixel 2, but I had to upgrade to a Pixel 5 and I cannot get a reading that isn't considered "poor". I'm really frustrated as I loved being able to track the data, but I just can't get it to work now.

What's new

minor changes