Not only Omron, but also many brands of sphygmomanometers are inaccurate. How should consumers choose?

After the Omron sphygmomanometer was exposed to measurement errors, “3.15 survey | Omron sphygmomanometer errors are frequent, can the measurement results still be trusted?” 3.15 survey | Omron sphygmomanometer measurement errors are not an exception, manufacturers reply to free maintenance within two years ” (click to view previous reports), reporters in-depth market research found that in addition to the Omron brand sphygmomanometer, sphygmomanometer such as Yuyue and other brands also have inaccurate measurement phenomenon. More than one brand of sphygmomanometer has measurement errors A consumer said:” My blood pressure measured by Yuyue sphygmomanometer at home is always high, and it is normal as soon as I go to the hospital for re-examination, which confuses me. ” Over the past few days, reporters have visited many pharmacies, medical apparatus stores, and checked a number of e-commerce platforms. They found that there are many brands of sphygmomanometers on the market. Online pr