Roomba bo poleg sesanja znala poiskati tudi Wi-Fi mrtve točke v stanovanju, saj bo dobila funkcijo Wi-Fi mapiranja - UPORABNA STRAN
iRobot Roomba 891 Wi-fi Connect Robot Vacuum for sale online | eBay
Amazon.com - iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
Amazon.com: iRobot Roomba 891 Robot Aspirador - Conectado Wi-Fi, funciona con Alexa, ideal para pelo de mascotas, alfombras, suelos duros : Hogar y Cocina
iRobot Roomba 891 vacuum cleaner: high performance robot
iRobot Roomba 891 Robot Vacuum Wifi Alexa Robotic - Pet Hair Carpets Hard Floors | eBay