Eufy 11S MAX vs iRobot Roomba 505X

The iRobot Roomba 505X is the better and more capable robot vacuum, adding mopping, a self-emptying AutoWash dock, LiDAR mapping, no-go zones and Alexa, Google Home and HomeKit support, with a higher owner rating. The Eufy 11S MAX wins only on its much lower price and app-free simplicity.

Feature depth. The iRobot Roomba 505X vacuums and mops, self-empties and washes its pads at the dock, and maps your home with LiDAR, while the Eufy 11S MAX is a vacuum-only robot with no mopping, no mapping, no self-emptying and no app or Wi-Fi.

No. The Eufy 11S MAX only vacuums, and you empty its 600ml bin yourself. The iRobot Roomba 505X mops with DualClean pads and uses an AutoWash dock that self-empties and washes and dries the mop, letting owners go up to 75 days between manual emptyings.

Price and simplicity. The Eufy 11S MAX costs far less, runs quietly at 55dB, slides under low furniture and needs no app or Wi-Fi, so it suits buyers who want cheap, straightforward vacuuming without any smart-home setup.

Buy the iRobot Roomba 505X if you want a low-maintenance vacuum-and-mop combo with LiDAR mapping, no-go zones, a self-washing AutoWash dock and Alexa, Google Home or HomeKit control.

Choose the Eufy 11S MAX if you want the cheapest, simplest option: a quiet, slim, app-free vacuum for a small home where mopping and mapping are not needed.