As your Roomba cleans your floors, it's gathering maps of your house - Los Angeles Times
$299.99 - iRobot Roomba Robot Vacuum, i3 | Mapping, Wi-Fi, Works with Alexa – Môdern Space Gallery
iRobot on Twitter: "The #Roomba i7 robot vacuum learns, maps and adapts to your home, so it can clean exactly where you tell it to — with just a tap. https://t.co/iIZcEbII53" /
Roomba 960 vs I7: Mid-Priced versus High-End, Which is Better?