World’s No. 1 doctor and pharmacist recommended home blood pressure monitor Brand. Feel empowered by accuracy with precise readings you can trust receive quick and accurate results with the touch of one button. HEM-7124 also has a built-in hypertension indicator. If your reading falls into the hypertensive range, the device will alert you to that fact in addition to displaying your systolic and diastolic numbers. Easy 1-Touch operation allows blood pressure monitoring that is both simple and accurate. The comfortable arm press allows pre-setting and re-inflation with IntelliSense technology. Reading is vary _+ 4 to point each time.