Pulse Rate Variability From Wearable Wristwatches as a Surrogate for Heart Rate Variability? We Think Not Yet
Proceedings of the Human Factors and Ergonomics Society Annual Meeting
Published online on July 09, 2025
Abstract
Proceedings of the Human Factors and Ergonomics Society Annual Meeting, Volume 69, Issue 1, Page 943-947, September 2025.
This study assessed the reliability of pulse rate variability (PRV) from wrist worn photoplethysmography (PPG) as a substitute for heart rate variability (HRV) measured via electrocardiography (ECG), across tasks with varying loads and ambulation. Twenty-...
This study assessed the reliability of pulse rate variability (PRV) from wrist worn photoplethysmography (PPG) as a substitute for heart rate variability (HRV) measured via electrocardiography (ECG), across tasks with varying loads and ambulation. Twenty-...