Why does Rob ter Horst not test the Cyton gold standard 3 channel ECG device?

Last Updated on August 24, 2023 by pg@petergamma.org

Is it because the Cyton is eventually more accurate than his Polar H10 for other activities than intense activities with strong body movements are investigated, such as studies about heart rate variablity?

https://www.sciencedirect.com/science/article/pii/S2405844021012512

And he then had to choose the Cyton instead of the Polar H10 in the lower range of the activities as his reference device? It is a pity that Rob doesn’t question his Polar h10 and compares it to the great alternative Cyton 3 channel gold standard ECG device in the lower range of activities.

The Cyton is not much more expensive than a Polar H10, but could also be interesting for medical doctors and researchers interested in other activities than the ones Rob scientifically and systematically investigates.