Roomba 891 VS. iRobot Roomba i7

With its low profile design. Roomba 880 can clean under beds, sofas, tables and kick boards. These are the places where dirt hides most.

Multi-room coverage. Can clean both small and medium sized rooms.

1000 Pa – better suction power than most robots

The robot will be in position to capture and remove pet hair and debris left on the floor and carpet. You can also use the Concentrated cleaning function to vacuum areas where pets live most. The dual counter-rotating extractors will reduce on hair tangles.

Features Spinning side brushes which remove dirt from wall edges and corners

iRobot promises that the battery can run for up to 2 hours, and based on our estimates, will last about 400 charges

Charging time under normal conditions is at least 2 hours.

Able to clean floors and carpets of all types. The kind of floors it cleans include; tile, hardwood, laminate, linoleum WHILE the type of carpets it cleans include:low-pile and medium-pile carpets.

Since it battery lasts for a short while – 60 minutes, this robot will auto dock and recharge so that it is ready for next usage.

With its Multi-Room Navigation system, Roomba 891 can move clean from room to room. But if you want to prevent it from reaching specific rooms, you can use the 2 Virtual Wall Lighthouses.

It automatically detects cliffs and stairs. So it won’t fall easily when it reaches the stairs. Once senses, the robot will change direction.

Makes very little noise – it’s not that disturbing

The device is able to boost suction power 5 times more. Thus making it easier to remove debris and stubborn dirt on the floor and carpet.

Yes, it features HEPA filters which capture 99% of allergens and dust mites that could make you sick.

Uses Dirt Detect Series II technology that detects dirt that could go missing. With this technology, Roomba 891 can perform concentrated cleaning where it is needed.

you can control device with remote control. Easily create schedules and manage movements of the remote from the comfort of your sofa.

All Wi‐Fi connected Roomba vacuuming robots are compatible on devices with Amazon Alexa and the Google Assistant. Simply ask Alexa or the Google Assistant to start, stop, or dock your robot.

This device is wifi connected.

Clean and schedule anytime, from anywhere with the iRobot Home App.

All Wi‐Fi connected Roomba vacuuming robots are compatible on devices with Amazon Alexa.

With its low profile design. Roomba 880 can clean under beds, sofas, tables and kick boards. These are the places where dirt hides most.

This device has boundary strips included.

1800 mAh.

0.2 gallons

This device ha got a full bin indicator that alerts you when you need to empty the bin.

13.9 x 13.9 x 3.6 inches

10.2 pounds

Very Easy to use • It cleans effectively • Will Clean under furniture • Hassle free operation • Cleans hardwood floors • Captures and removes Pet hair • Can be used in Carpeted rooms • Can clean Medium to Large rooms • Performs very well in high traffic rooms

• Battery runtime is very low compared to other robot vacuum cleaners • Has a small debris bin • It Misses some spots even with the concentrated cleaning • Makes some noise • It clogs easily • Long charge time