Samsung's robotic vacuum takes Amazon Echo voice commands
 

Samsung has revealed Powerbot VR7000, a robotic vacuum you can control with your Amazon Echo. The company says that, in fact, all of its WiFi-enabled Powerbot vacuums will work with Alexa, including, presumably, current connected models like the Powe...

https://www.engadget.com/2016/12/28/...on-echo-alexa/