iRhythm Technologies is a digital healthcare company that creates trusted solutions that detect, predict, and prevent disease. Co.'s principal business is the design, development, and commercialization of device-based technology to provide ambulatory cardiac monitoring services. The Zio Systems and Services deliver a patient-friendly design that enables patient compliance with minimal electrocardiogram data noise or artifact, thereby potentially delivering clinical accuracy to physicians diagnosing arrhythmias and reducing the cost of care for healthcare systems. Co. provides three Zio System options: the Zio XT System, the Zio AT System, and the Zio Monitor System.