Most kettles are used only to boil water, but we discovered that users require various temperatures when preparing tea, heating water to add powdered milk, or making other drinks. The temperature control technology of the Tokit smart kettle can keep water at a constant temperature so that once hot, there is no need for users to wait when they want a second cup. The interface is simple, and the kettle's innovative design is far more advanced than that of conventional kettles while retaining the DNA of Tokit's family design language.