The AliveCor Kardia AC-009 Kardia Mobile Wireless Personal EKG Monitor is a reliable and compact device designed to monitor your heart rhythm and detect conditions like bradycardia, tachycardia, and atrial fibrillation. This FDA 510K compliant monitor is battery-powered and connects wirelessly, making it convenient to use anywhere. With digital display and advanced features, this personal EKG monitor is a valuable tool for maintaining your heart health.