Take control of your heart health with the Braun ExactFit 1 Upper Arm Blood Pressure Monitor. Featuring a big, easy to read display and 1 button operation, this high blood pressure monitor is quick and simple to use. The large LED display shows systolic pressure, diastolic pressure, and pulse. Plus, this at home blood pressure monitor also features irregular heartbeat detection – if an irregular heartbeat is detected during measurement, a warning signal will alert you. The Braun ExactFit 1 Upper Arm Blood Pressure Monitor includes a universal blood pressure cuff that fits upper arms measuring 8.6” to 16.5”, an owner's manual and 4 AA batteries. Inside is what really matters, which is why Braun's blood pressure monitors are expertly engineered with smart technology inside. They deliver clinical accuracy, because your heart matters, and the way you look after it does, too.