iRobot Roomba i7+ (7550) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected, Smart Mapping, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors

iRobot Roomba j7 (7150) Wi-Fi Connected Robot Vacuum - Identifies and avoids Obstacles Like pet Waste & Cords, Smart Mapping, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors, Roomba J7

iRobot Roomba Combo i5 Robot Vacuum & Mop - Clean by Room with Smart Mapping, Works with Alexa, Personalized Cleaning Powered OS, Ideal for Pet Hair, Roomba i3 Old