Dreame D30 Ultra CE vs iRobot Roomba Max 705 Combo

Owner sentiment tells most of this story: the iRobot Roomba Max 705 Combo carries premium hardware, LiDAR navigation, an extending self-cleaning roller mop and an AutoWash dock with detergent dispensing, but its own review data shows a rating well behind the Dreame D30 Ultra CE, driven by owners reporting frequent errors, leaking docks and mopping streaks. The Dreame D30 Ultra CE also runs longer per charge, pulls stronger suction, costs less typically, and backs it all with a three-year warranty. The iRobot Roomba Max 705 Combo's real strength is smart home reach, adding Apple HomeKit, Samsung SmartThings and Matter that the Dreame D30 Ultra CE lacks. For buyers who want dependable automated cleaning, the Dreame D30 Ultra CE is the safer choice; only go with the iRobot Roomba Max 705 Combo if Apple Home or SmartThings compatibility outweighs its reliability track record.