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iRobot® Roomba® 640 Robotic Vacuum with Virtual Wall

iRobot® Roomba® 640 Robotic Vacuum with Virtual Wall

3.9 out of 51 reviews READ REVIEWS
S&H: $15.47
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Overview & Details

iRobot® Roomba® 640 Robotic Vacuum with Virtual Wall
The last thing you feel like doing after a long day at work is dragging around a vacuum. Thank goodness for Roomba. It self-adjusts to clean hardwood, carpet, tile and linoleum. iAdapt Navigation covers every part of your floor, including edges and corners, and it avoids furniture and drop-offs. Roomba even returns to its base to charge. Company's coming. Welcome to your own personal maid — anytime you need it.

What You Get

  • iRobot Roomba 640 vacuum:
       - AeroVac filter (installed)
       - Side spinning brush (installed)
       - 2 Bristle brushes (installed)
  • Extra filter
  • Line cord
  • 2 AA batteries
  • Dual-mode virtual wall barrier
  • Self-charging home base with power supply
  • Instructions
  • Manufacturer's 1-year limited warranty on Roomba, 6 months on rechargeable battery  

Good to Know

For warranty information, please call Customer Service at 800.933.2887 (8 am-1 am ET).
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The Basics

Model #: 640
Weight: Approx. 7.2 lbs.
Measurements: Approx. 3.6"H x 13" Diameter
Material Composition: Plastic and electric components
Power Source: Built-in rechargeable battery charges via home base or wall outlet
Country of Origin: China


Robotic vacuum

  • Just press a button and Roomba does the rest
  • Picks up dirt, dust, pet hair and other debris from carpets, rugs and hard floors

Patented 3-stage cleaning system

  • Spinning side brush cleans along wall edges
  • Counter-rotating bristle brush and beater brush work together like a dustpan and broom
  • Powerful vacuum picks up remaining fine particles, dirt and hair, while filter traps dust and small particles

2 Cleaning modes

  • Clean mode calculates room size and adjusts cleaning time properly
  • Spot mode spirals approximately 3 feet in diameter, then spirals back to where it started, intensely cleaning a local area

Dual-mode virtual wall barrier

  • Keeps Roomba in the places you want to be cleaned and out of the ones you don't
  • In between cleaning cycles, you can leave the device operating in its position on the floor
  • Set your device to one of the two modes to fit your home's cleaning needs

iAdapt Responsive Cleaning Technology

  • Advanced system of software and sensors that allows Roomba to thoroughly clean the whole floor and along walls
  • Ensures Roomba vacuums every section of a room multiple times
  • Gets into areas that can't be easily reached, including under furniture
  • Avoids stairs, obstacles and drop-offs
  • Navigates past soft barriers such as furniture skirts and dust ruffles
  • Recognizes cords and carpet fringe
  • Self-adjusts to clean hardwood, carpet, tile and linoleum

Dirt Detect technology

  • Sensor identifies dirtier areas and spends more time cleaning them

Large-chamber bin

  • Requires emptying less often

Home base

  • Roomba automatically docks and recharges between cleanings


iRobot® Roomba® 640 Robotic Vacuum with Virtual Wall
51 reviews 3.9 out of 5

Review Breakdown

5 Star
58.82% 30
4 Star
7.84% 4
3 Star
11.76% 6
2 Star
7.84% 4
1 Star
13.73% 7
Would recommend to a friend
  • I use it every day

    My robot has revolutionized my housekeeping chores. I run it every day and Have clean carpets and floors without dragging around a big vacuum cleaner. It even puts itself away.

    materoffact, PA
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  • iRobot

    Bought two as Xmas gifts for my son & daughter. Both love it & have given positive feedback. Both have indoor pets & love how it picks up the hair so well.

    WedelEnt, CA
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  • My little maid!!

    I have a bad back and this is a Godsend!! I love it!!!! My floors stay clean!

    tennesseegi, TN
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  • Roomba 640

    I purchased this device for myself for Christmas. Even though it was not the model that was advertised, I chose not to return it. I absolutely love it.

    Zowie278, NJ
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  • Excellent

    Gave this as a gift to my son and he loves it!! Uses it all the time. Maps out each room. Excellent product.

    Joann555, PA
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Founded in 1990 by MIT (Massachusetts Institute of Technology) roboticists, iRobot® specializes in behavior-based robots that are capable of navigating through dynamic real-life situations, such as maneuvering around furniture, in order to help you accomplish everyday tasks. Whether cleaning floors or unclogging gutters, these highly sophisticated and easy-to-use household helpers provide a better way to take care of those dirty and mundane tasks.