Why are consumer grade heart rate monitors not tested against 3 channel ECG devices which meet the requirements for gold standard for heart rate measurements?

Last Updated on April 7, 2024 by pg@petergamma.org

The Schiller medilog AR was introduced by Schiller medical Switzerland in 2019, shown at 1 min in the video:

And meets the requiremenst of gold standard for heart rate measurements as described here:

090f. Which devices are used to measure heart rate in scientific studies?

But the Polar H10 does not meet the requirements for gold standart of heart rate measurement, as claimed in the paper:

«RR interval signal quality of a heart rate monitor and an ECG Holter at rest and during exercise «

written by the Swiss Federal Institute of Sport Magglingen, SFISM about the Polar H10 and ECG:

https://pubmed.ncbi.nlm.nih.gov/31004219

And reviewed by Rob ter Horst, post-doctoral researcher from the CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences in Vienna who is specialized in biological data analysis in Austria:

The Schiller ECG treadmill C200 which costs estimated about 23 000 USD meets the requirements for gold standart as well: