The Xiaomi Mijia Smart Socket 3 has been released in China for 59 yuan (~US$8.61). You can use the products to turn your regular household devices, such as lamps and kettles, into smart gadgets. This allows you to control them via an app or voice commands and link them with other items in your smart home network.https://www.notebookcheck.net/Xiaomi-Mijia-Smart-Socket-3-for-smart-home-now-available-for-around-US-9.642747.0.html
How does a smart plug turn on a kettle?
All kettles come with a switch or lever which automatically turns off when no electricity is running and for safety reasons.