The wrist blood pressure monitor BW 320 provides precise measurements as a certified medical device. It features a large, easy-to-read display that clearly shows the values for systole, diastole, pulse, as well as the date and time. In case of arrhythmias, the integrated arrhythmia indicator will alert you. Additionally, all measurement values are classified using a traffic light color scale according to the assessments of the World Health Organization (WHO). The device comes with a wrist cuff suitable for wrist circumferences of 12.5 - 21.5 cm.