Holter monitor. Close-up of a Holter monitor on the chest of a 27-year-old, male patient. A Holter monitor (or ambulatory electrocardiography device Stock Photo - Alamy
Small adhesive patch outperforms traditional tech for detecting arrhythmia
Is It Time To Ditch Your Chest Strap? - Women's Running
Best Heart Rate Monitors for Running of 2024 – iRunFar