The problem that needs to be solved in the current set of home appliances is the openness and compatibility of smart terminal control. If it is too closed, it will lead to bad experience in the use process of consumers, and even produce resistance to the overall intelligent design.
To use different brands of smart home appliances/home products, it is necessary to download APPs from different manufacturers on the mobile phone to control them separately, which brings inconvenience. If there is some kind of handheld control terminal, it can integrate the control of all smart home appliances/home products in the family, and can be extended to be compatible with other brands of smart products, bringing convenience to customers to enjoy smart life.