Amazon.com - iRobot Roomba i4 EVO (4150) Wi-Fi Connected Robot Vacuum – Now Clean by Room with Smart Mapping Compatible with Alexa Ideal for Pet Hair Carpets & Hard Floors -
Amazon.com - iRobot Roomba j7+ (7550) Self-Emptying Robot Vacuum –Identifies and avoids obstacles like pet waste & cords, Empties itself for 60 days, Smart Mapping, Works with Alexa, Ideal for Pet Hair,
Amazon is buying iRobot for $1.7B | TechCrunch
Amazon's $1.7 Billion Proposed Purchase of Roomba Maker Under FTC Investigation - WSJ