Perhaps the key (and most obvious) difference is that you’ll need to operate a wet and dry vacuum, while the robot mop is a smart, hands-free cleaning tool that can operate with an app.

Wet Pickup: Wet Pickup score indicates how effectively the combo vacuum-mop picked up a spill of cereal and milk. Dry Pickup: Dry Pickup score indicates how effectively the combo vacuum-mop picked ...

Wet Pickup: Wet Pickup score indicates how effectively the combo vacuum-mop picked up a spill of cereal and milk. Dry Pickup: Dry Pickup score indicates how effectively the combo vacuum-mop picked ...