iRobot Roomba 105 vs iRobot Roomba Max 705 Combo

The iRobot Roomba Max 705 Combo is the more capable robot vacuum overall, with a self-emptying AutoWash dock, mopping and much broader smart-home support. The iRobot Roomba 105 is a simpler, vacuum-only model with a notably longer runtime per charge.

Mopping and self-emptying. The Max 705 Combo vacuums and mops with an AutoWash dock that empties, washes and dries itself, while the Roomba 105 is vacuum-only with no self-emptying dock at all.

The iRobot Roomba 105 runs about 200 minutes per charge, notably longer than the iRobot Roomba Max 705 Combo's roughly 75 minutes, though the Max 705 Combo's self-emptying dock means less manual attention overall.

No, the bin must be emptied by hand. The iRobot Roomba Max 705 Combo self-empties automatically and also washes and dries its own mop pads.

Buyers who want simple, long-runtime vacuuming without mopping, at a much lower price than a full combo system.

Buyers who want vacuuming and mopping handled automatically by a self-emptying, self-washing dock, and who value broad smart-home integrations over the longest possible single-charge runtime.