HeartPy Testers Wanted

  1. Is the Polar H10 noise and movement artifact-free since they integrated HeartPy in it?

https://scholar.google.com/citations?user=OOhuA6gAAAAJ&hl=de&oi=sra

2. Is the Adinstruments Equivital also noise and movement artifact-free since they integrated HeartPy in it?

3. Is the difference between the Polar OH1 and the Verity Sense, that the Polar OH1 does not have HeartPy integrated, whereas the Verity Sense has HeartPy integrated, with reduced internal sampling rate, which gives a longer battery life?

4. Let s test it with HeartPy.