Review on iRobot Roomba s9+ (s955020) Robot Vacuum Bundle: Wi-Fi Connected, Smart Mapping, Ideal for Pet Hair, with Automatic Dirt Disposal, Bonus Accessories by Amy Thomas

Tried 2 of them. The first was sent back as it didn't work. All the time he said the bumper was sticking and moving to a flat surface. Excited when I got my second one just to do the same! When it appeared to be working, it moved in slow, jerky movements. Don't waste your time and money on this