The KardiaMobile 6L EKG is the only personal 6-lead EKG that is FDA-approved. With this nifty little device, you can monitor and record your heart rate whenever you need to, from the comfort and ease of your own home. The device can analyse your data and alert you to any potential problems, and also allows you to provide your doctors with far more information about your health throughout the day, which can empower them to give far more accurate diagnoses and treatment.