This sphygmomanometer can transmit the detected data to the hospital for analysis in time in addition to the function of general sphygmomanometer to measure blood pressure. And can very quickly feed back the test results to users, so that users can more accurately and quickly understand their physical condition. In view of the fact that other similar products have a series of problems such as similar product appearance, unsightly appearance, unreasonable key arrangement, and inconvenient use of keys. The designer also carried out design processing according to the man-machine application.