Last Updated on September 26, 2022 by pg@petergamma.org Writing of accuracy study papers couldn’t keep up with Rob ter Horst to write a new validation paper for every new Apple watch which is on the market. Apple Watch I & III where tested in papers, there are several papers for Apple watch 4, the latest … Continue reading The Plots of the Quantified Scientist Rob ter Horst Roughly Confirmed for Apple Watch 6 & Fitbit Sense