Viomi Technology Co Ltd, along with its subsidiaries, specializes in the development and sale of Internet-of-Things-enabled smart home products, particularly focusing on home water solutions. The company markets its products in China and generates the majority of its revenue through the sale of smart water purification systems and other connected home devices designed to improve convenience and automation in residential settings. Its product offerings include water purification products, water heaters, smart water kettles, electric kettles, water filters, range hoods, gas stoves, and other small appliances.