Narwal robot vacuums

• Does not matter3, 3 models
• Mostly hard floors (laminate, tile, wood, vinyl)3, 3 models
• A mix, with rugs or some carpet3, 3 models
• Mostly carpet2, 2 models

With carpet and rugs the robot must lift or drop its mop, or the rug gets wet.

• Does not matter3, 3 models
• Yes, pets2, 2 models
• Yes, long hair (no pets)2, 2 models
• No3, 3 models

Hair wraps around the brush. An anti-tangle brush prevents that; a camera that recognizes droppings prevents the other well-known accident.

• Does not matter3, 3 models
• Not needed3, 3 models
• Freshening is enough3, 3 models
• Yes, real mopping2, 2 models

Mopping freshens the floor; real stains rarely come off. Spinning or roller mops paired with self-cleaning stations deliver the most effective floor cleaning.

• Does not matter3, 3 models
• Emptying the bin myself is fine3, 3 models
• As little as possible: it may empty itself3, 3 models
• Nothing: everything automatic, mop included2, 2 models

A station can empty the bin, wash and dry the mop and refill water. The more it does, the bigger and pricier it is.

• Does not matter3, 3 models
• Only robots that fit under low furniture0, 0 models

It must also fit under low furniture (less than 3.5 in, or 9 cm, of room)