Marco Altini, PhD on X: "doing some testing, Biostrap Kairos (PPG) vs Polar H10 (ECG) for data collection, I'm using the HRV Logger: https://t.co/SVGC9IxHrn then applying the signal processing pipeline and artifact
Swallowing saliva and real-time heart rate variability (HRV)
Sensors | Free Full-Text | Validity of the Polar H10 Sensor for Heart Rate Variability Analysis during Resting State and Incremental Exercise in Recreational Men and Women
Morning or Night for heart rate variability (HRV) measurement?