According to iiMedia Research analysis, China's smart home shipments have maintained rapid growth in recent years, with an average annual growth rate of more than 35%, and 2019 shipments will reach 211 million units. Affected by the "new crown epidemic", the growth rate in 2020 will be affected to some extent, the growth rate has slowed down, but it still maintains the upward trend, and it is expected that the annual shipment will reach 229 million units.