Accuracy validation papers about respiration monitors?

Last Updated on May 27, 2024 by pg@petergamma.org

Peter H. Charlon writes papers about smartwatches:

But where can we find accuracy validation papers of Peter H. Charlton where the accuracy of his Matlab respiratory rate estimation toolbox:

https://ch.mathworks.com/matlabcentral/fileexchange/55289-respiratory-rate-estimation

  • is compared to the accuracy of the Garmin the Garmin Venu 2 and the Garmin Fenix 6 wich Peter Gamma from www.petergamma.org currently uses for breath mediation?
  • As well as accuracy validation papers for newer garmin watches?