Dreame D20 Air Plus vs iRobot Roomba Plus 505

The iRobot Roomba Plus 505, for its self-washing mop and its full smart home reach. The Dreame D20 Air Plus answers with more suction, a three-year warranty and a lighter body, so it stays the better dry-cleaning pick of the two.

The mopping and the dock that supports it. The iRobot Roomba Plus 505 washes and dries its spinning pads automatically, while the Dreame D20 Air Plus uses a flat pad with no washing, drying or lifting and a tank you refill by hand.

The Dreame D20 Air Plus, at 20000Pa against 7000Pa on the iRobot Roomba Plus 505. That makes the Dreame the stronger choice for pet hair and carpet, even though the iRobot is the more complete mopping machine.

No. The Dreame D20 Air Plus works with Alexa and Google Home and is reachable from Home Assistant through a community integration, but it does not support Matter, which is what the iRobot Roomba Plus 505 uses to reach Apple Home and SmartThings.

Both can be reached from Home Assistant, but the iRobot Roomba Plus 505 lists it directly and adds Matter, Apple Home and SmartThings. The Dreame D20 Air Plus relies on a community integration, so it is the looser fit.

Buy the Dreame D20 Air Plus if suction, a light body and a three-year warranty matter most, and the iRobot Roomba Plus 505 if you want the mop washed and dried automatically and the widest smart home support.