Best devices for meditators in the year 2024 to measure heart rate & respiration rate

Last Updated on February 28, 2024 by pg@petergamma.org

Single channel ECG device to write Nature papers with it:

Device to measure respiration rate to write Nature papers with it:

But unfortunately, these devices have first to be made more user friendly by people such as Giacomo Indiveri: Director of the Institute of Neuroinformatics, University of Zurich and ETH Zurich:

And funded by Vanja Palmers:

to make an open source project out of it, so that Peter Gamma from www.petergamma.org and Ajahn Amaro who has no money since 1978:

can use it in the year 2024.