Which brand of domestic sphygmomanometer is good?

At present, the upper arm sphygmomanometer with the best reputation in China has the following brands:

Omron: an internationally renowned brand, made in Japan. The data is accurate, but the price is higher. The cheapest model should be 300.

Products: internationally renowned brands, made in China and the United States, accurate data, support for WeChat networking. Very smart, moderate price, 180 yuan or so.

Yu Yue: An old medical device manufacturer in China, the price is very cheap, the data is accurate, but it is not intelligent.