iRobot Roomba 801 VS. iRobot Roomba 890

This robot can clean under furniture above 3.6 inches in height. If the furniture is above 3.6 inches tall then it might not clean beneath it.

N/A

It features an Aeroforce three stage cleaning system that will lift, loosen and suction pet hairs using up to 5 times of more air power. it also has multi dual surface brushes that will not tangle and effortlessly remove pet hairs from your home.

Use the edge sweeping brush that has been specifically constructed to remove debris from corners and along the wall edges.

N/A

N/A

Cleans multi floor types using the Auto Adjust cleaning head. It automatically alters its height so as to maintain the multi surface bushes with long lasting rubber tread design in a very close contact with the various floor surfaces like hard floors and carpets.

Will automatically dock and recharge amidst cleaning when battery is low or after completing a cleaning session.

Features a full suite of smart sensors that moves the robot from room to room on a single floor. This allows it make up to 60 precision in a second to adapt to your home environment and effectively clean.

Cliff detect sensors particularly avoid stairs and other drop offs in the house. It automatically turns away from stairs and will clean around and beneath objects without running over them.

N/A

Contains a power lifting suction on the patented three stage Aeroforce cleaning system. Will provide 5 times more air to lift embedded debris, pet hairs and other particles from its hiding place.

Roomba 801 has a high efficiency filter that ensures to capture up to 99% of every allergen, pollen plus particles as little as 10 microns from the air leaving it fresh and clean.

Advanced dirt detect sensor – this identifies areas that have a high level of dirt concentration in your home and then presents additional cleanings in such spots.

From the minute you click clean, this Roomba 801 begins cleaning without your supervision. it will slide under the hard top reach areas and around furniture as you relax elsewhere using the iAdapt sensors.

Even when you are not around, the Roomba 801 will get your home cleaned through scheduling. Allows weekly scheduling of up to 7 times per week. Just preset cleaning on the control panel.

N/A

3.6 inches – cleans under beds, sofas and furniture above its height

N/A

N/A

Yes, alerts you once dust bin require emptying

Dual mode virtual wall included to help you restrict robot from some areas.

13 x 13 x 3.7 inches

12.57 pounds

• Tangle free dual multiple brushes suitable for pets • Can clean on a 7 day schedule • Provides up to 5 times more air power • Advanced dirt detect cleaning • Automatic adjust cleaning head for multiple floors • High efficiency filter • Deeper cleaning on carpets

• Dust bin can’t automatically empty once full