Clinically proven accurate. No. 1 doctor & pharmacist recommended brand. Bluetooth connectivity. 1 user mode 90 readings. Why use an Omron Brand Blood Pressure Monitor? Easy to use - reduces common user measurement errors. No. 1 doctor and pharmacist recommended brand. No. 1 selling manufacturer of blood pressure monitors for over 40 years. Heart Zone Indicator: automatically activates when your wrist is at heart level, helping to ensure consistently accurate readings. Bluetooth: Now you can wirelessly transfer your readings to your smart device, making it easy to track your progress over time. Bluetooth Connectivity: Wirelessly transfers your readings to the Omron app on your smart device, making it easy to track your progress over time. Heart Zone Indicator: Automatically activates when your wrist is at heart level, helping to ensure consistently accurate readings. High Symbol: Easy to read symbol appears if your systolic blood pressure is 130 mmHg or above and/or your diastolic blood pressure is 80 mmHg or above. Advanced Averaging: Exclusive technology automatically displays the average of up to the last 3 readings taken within the last 10 minutes. Ultrasilent Inflation: Quick, silent inflation, so measurements can be taken quietly - anywhere, anytime. Irregular Heartbeat Symbol: Alerts you of irregular heartbeats while your blood pressure is being measured. Cuff-wrap Guide: Symbol appears if the cuff is wrapped around the wrist too loosely while taking a measurement. 90-memory Storage: 90-memory storage with date and time stamp allows you to review the last 90 readings with the touch of a button. Further information. Due to continued product improvements, images on the packaging may differ slightly from the actual product.