iRobot launches a $1,399 premium Roomba combo vacuum/mop and dock | TechCrunch
iRobot's Roomba j7+ is a great, forward-thinking robot vacuum
iRobot® Roomba® i1+ (1552) Wi-Fi Connected Self-Emptying Robot Vacuum, Ideal for Pet Hair, Carpets - Walmart.com
My robot has not registered any “dirt events” in over 40 hours of cleaning. Is this normal? My home isn't THAT clean. Especially when I first got the robot. : r/roomba
What does it consider a Dirt event if this isn't it? : r/roomba