Show HN: Every Breath You Take – Heart Rate Variability Training(github.com)
github.com
Show HN: Every Breath You Take – Heart Rate Variability Training
https://github.com/kbre93/every-breath-you-take
0 comments
—
https://github.com/kbre93/every-breath-you-take
—
With every breath you take, you can set the pace of your breathing rate, measure your breathing control with the chest accelerometer, and see how heart rate variability responds.