The R2 wrist blood pressure monitor offers comfortable, quick and accurate blood pressure monitoring. This wrist unit includes Intellisense technology to ensure that the right inflation pressure is automatically detected. It doesn't inflate too high and avoids uncomfortable measurements by making sure the cuff does not get too tight. The memory feature on the R2 means that you can store up to 30 measurements. A feature for this wrist unit is the 'hypertension indicator', this symbol will be displayed on the LCD screen if the reading is above 135/85.