Sejoy established in 2002 a fast-growing Hi-Tech electronic brand with a primary focus on designing and manufacturing home-care medical instruments. Our innovative and technological excellence supports production of high-quality devices such as digital thermometers, blood glucose monitoring systems, blood pressure monitors. High blood pressure is a significant cardiovascular risk factor. It can cause serious health problems, myocardial infarction and stroke in particular. Daily measurements can help you understand how to manage health and hypertension, tracking your readings can help your doctor monitor the treatment effect. Using a home blood pressure monitor is easy and convenient. You can see that your health is improving every day. Sejoy digital wrist-type blood pressure monitor has been clinically tested and verified to ensure measurements accurately. With one button operation, could get your systolic pressure, diastolic pressure and pulse rate. This BP machine supports the following functions: Irregular heartbeat detection, Who classification indicator, last 3 results average, low battery detection, automatic power-off.