Roomba Combo j7+ Robot Vacuum and Mop announced with unique retractable mop head - NotebookCheck.net News
iRobot
iRobot launches a $1,399 premium Roomba combo vacuum/mop and dock | TechCrunch
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 Google, Ideal for Pet Hair - Walmart.com