Omron M4 It is a clinically validated blood pressure monitor that simplifies monitoring your hypertension at home and automatically transfers your results to your smartphone by Bluetooth. Automatically update your latest results to your smartphone by Bluetooth and have your blood pressure readings at your fingertips in the Omron connect app or you can just ask Alexa to let you know your latest readings without even picking up your phone. Omrons unique Intelli Wrap Cuff takes away the hassle of cuff placement on the upper arm giving accurate blood pressure measurements in any position around the upper arm. Cuff wrap guide and body movement detection indicators help you to avoid common mistakes that can cause inaccurate blood pressure readings.