The paper Rob ter Horst uses as a scientific basis to justify his choice for his Polar H10 chest strap was partly financed by Polar: RR interval signal quality of a heart rate monitor and an ECG Holter at rest and during exercise https://pubmed.ncbi.nlm.nih.gov/31004219 But a validation paper about the Polar OH1: Validation of Polar … Continue reading 1520. The completely incomprehensive strategy of Polar concerning how Polar deals with scientific papers about Polar HRM accuracy studies