Proactively manage your blood pressure at home with the OMRON 3 Series® Upper Arm Blood Pressure Monitor - the best-selling blood pressure monitor in the U.S. Featuring Bluetooth® wireless technology and clinically validated for accuracy, this monitor offers simple, one-touch operation, stores up to 14 readings for a single user, and seamlessly transfers results to your mobile device through the free OMRON connect app. It includes a soft, contoured, wide-range D-ring cuff suitable for adult upper arms measuring 9” to 17” in circumference.