A BIOS exclusive, this blood pressure monitor features a new technology that accurately detectsa trial Fibrillation, the most common form of heart arrhythmia or irregular heartbeat. The presence of AFIB is strongly linked to stroke, early detection can reduce the risk of stroke significantly. The blood pressure monitor comes with a free download for the BP Analyzer Software, this powerful medical tool automatically stores all your blood pressure readings. By clicking the viewing options the user can review the readings in multiple forms. The blood pressure monitor also features: