• The most accurate method for Peter Gamma from www.petergamma.org is currently:

manual breath counting with a Garmin Forerunner 230

which is progammed to vibrate once every minute:

1450. The state of the affairs of the development of the «The Laboratory of Peter Gamma, Physiologist & Director of the Meditation Research Institute Switzerland (MRIS)»

But is manual breath counting not a very unsatisfying solution?

• after 113 posts about respiration rate:

https://petergamma.org/category/respiratory-monitors

• and another 50 posts which where taget as respiration monitors?:

https://petergamma.org/tag/respiratory-rate

What is your opinion about this topic? Write it in the comments below.