The purpose of this study is to determine whether a wristband that detects your pulse can detect your heart rate and rhythm similar to electrocardiograms (ECG). These wristbands detect your pulse based on a technique called photoplethysmography, (PPG). PPG is a common method in which an individual's pulse is detected based on a light signature interpreted by the wristband. Most commercially available heart rate monitors use PPG to determine your heart rate, but the accuracy is variable.
The purpose of this study is to determine whether a wristband that detects your pulse can detect your heart rate and rhythm similar to electrocardiograms (ECG).