Do consumer wearable devices based on ECG or PPG accurately discriminate between sinus rhythm and atrial fibrillation?
Consumer wearable devices using ECG or PPG are highly accurate for detecting atrial fibrillation, with consistent performance across different devices.
In this study population, the discrimination between sinus rhythm and AF using CWDs based on ECG or PPG was highly accurate, with no significant variations in performance across the examined devices.
Wouters et al. (Wed,) studied this question.