CATEGORY : Robot Vacuum Cleaners

Roomba 891

product1
7.6
Winner:

Roomba 891

Reasons to buy Roomba 891:

  • button icon Cleans all floor types.
  • button icon Up to 5 times the air purifier.
  • button icon Sweeps away debris hiding along walls.
  • button icon Intelligently navigates your home.
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summary Review:

PERFORMANCE

Roomba 891

  • CLEANS UNDER FURNITURE
  • COVERAGE
  • SUCTION POWER
  • IDEAL FOR HOMES WITH PETS
  • CLEAN CORNERS AND ALONG WALLS
  • BATTERY LIFE
  • CHARGE TIME
  • MULTI-FLOOR CLEANING
  • AUTO DOCKS AND RECHARGE
  • MULTI-ROOM NAVIGATION
  • AVOIDS STAIRS AND OBJECTS
  • QUIET OPERATION
  • BOOSTS SUCTION POWER
  • HEPA FILTER
  • CONCENTRATED CLEANING
USABILITY

Roomba 891

  • HASSLE FREE OPERATION
  • REMOTE CONTROL WITH MOBILE APP
  • WIFI CONNECTED
  • CAN BE SCHEDULED
  • WORKS WITH ALEXA
DESIGN

Roomba 891

  • LOW PROFILE DESIGN
  • BOUNDARY STRIPS INCLUDED
  • BATTERY CAPACITY
  • DUST BIN CAPACITY
  • FULL BIN INDICATOR
  • PRODUCT DIMENSIONS
  • WEIGHT
CONCLUSION

Roomba 891

  • PROS
  • CONS

COMPARISON – Roomba 891

PERFORMANCE

CLEANS UNDER FURNITURE

Roomba 891
Yes

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

COVERAGE

Roomba 891
Yes

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

SUCTION POWER

Roomba 891
Yes

1000 Pa – better suction power than most robots

IDEAL FOR HOMES WITH PETS

Roomba 891
Yes

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.

CLEAN CORNERS AND ALONG WALLS

Roomba 891
Yes

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

BATTERY LIFE

Roomba 891
Yes

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

CHARGE TIME

Roomba 891
Yes

Charging time under normal conditions is at least 2 hours.

MULTI-FLOOR CLEANING

Roomba 891
Yes

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.

DEEP CLEANS THICK CARPETS

Roomba 891
No

FOR LARGE ROOMS

Roomba 891
No

AUTO DOCKS AND RECHARGE

Roomba 891
Yes

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.

RESUMES AFTER AUTO RECHARGING

Roomba 891
No

MULTI-ROOM NAVIGATION

Roomba 891
Yes

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.

AVOIDS STAIRS AND OBJECTS

Roomba 891
Yes

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

QUIET OPERATION

Roomba 891
Yes

Makes very little noise – it’s not that disturbing

BOOSTS SUCTION POWER

Roomba 891
Yes

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.

HEPA FILTER

Roomba 891
Yes

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

MAPS & PLANS ROUTE

Roomba 891
No

SWEEPS AND MOPS

Roomba 891
No

CONCENTRATED CLEANING

Roomba 891
Yes

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.

EMPTIES ON ITS OWN

Roomba 891
No

USABILITY

HASSLE FREE OPERATION

Roomba 891
Yes

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

REMOTE CONTROL WITH MOBILE APP

Roomba 891
Yes

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.

WIFI CONNECTED

Roomba 891
Yes

This device is wifi connected.

CAN BE SCHEDULED

Roomba 891
Yes

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

WORKS WITH ALEXA

Roomba 891
Yes

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

ZONE CLEANING

Roomba 891
No

DESIGN

LARGE DEBRIS BIN

Roomba 891
No

LOW PROFILE DESIGN

Roomba 891
Yes

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

BOUNDARY STRIPS INCLUDED

Roomba 891
Yes

This device has boundary strips included.

BATTERY CAPACITY

Roomba 891
Yes

1800 mAh.

DUST BIN CAPACITY

Roomba 891
Yes

0.2 gallons

FULL BIN INDICATOR

Roomba 891
Yes

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

VIRTUAL WALL INCLUDED

Roomba 891
No

PRODUCT DIMENSIONS

Roomba 891
Yes

13.9 x 13.9 x 3.6 inches

WEIGHT

Roomba 891
Yes

10.2 pounds

CONCLUSION

PROS

Roomba 891
Yes

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

CONS

Roomba 891
Yes

• 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

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