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iRobot Roomba 866 Robotic Vacuum Cleaner

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Clean your house effortlessly and hands-free with iRobot Roomba 866 Robotic Vacuum Cleaner. Boasting to clean up to 50% more mess on all floor types, just leave this iRobot Vacuum Cleaner to do the work.

Key Features
  • Completely autonomous, the iRobot Roomba 866 moves under and around objects, and cleans along edges.
  • Hair clogs won’t be an issue with the iRobot Robotic Vacuum Cleaner’s Tangle-Free AeroForce Extractors.
  • Get more cleaning cycles than previous Roomba batteries with this robotic vacuum cleaner’s iRobot XLife Battery.
  • An easy to spot indicator will notify you when iRobot Roomba 866 Vacuum Cleaner’s bin is full so there is no need to periodically check it.

What's In The Box?

  • 1 x iRobot Roomba 866 Robotic Vacuum Cleaner with AeroForce High-Efficiency Filter, Side Brush and 2 AeroForce Extractors
  • 1 x Home Base with Line Cord
  • 1 x iRobot XLife Extended Life Battery


Barcode (GTIN) 885155010742
Product Type Robotic Vacuums
Brand iRobot
Model R866
Battery Type Lithium Ion
Standard Run Time 120 mins
Product Height (cm) 9.2
Weight (kg) 3.8000
Manufacturers Express Warranty (months) 12

If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item (conditions apply).

  • Buying Guide: Vacuum Cleaners

    Vacuum cleaners are an essential tool for every household. This guide explains all the options so you can find the best vacuum cleaner for you.

irobot roomba 866 robotic vacuum cleaner is rated 4.2 out of 5 by 5.
Rated 5 out of 5 by from Replaced my trusty 530 - no regrets I have owned a 530 for about 8 years and used it as the daily cleaner in our house all that time. I have replaced 2 batteries and a brush-head unit but whenever I looked at replacing him I was put off by the price and the fact that he was still cleaning fine. Finally bought this one (I don't need to replace the lighthouse from the 530 - in fact I haven't even changed the batteries on that!) This one schedules which my other one didn't and now cleans every day. In one week we have noticed a change in carpet colour due to the amount of pet hair coming out of the carpet. The bin is filling up before the clean cycle finishes but this is to be expected as the Roomba conditions the floors. I have been putting him out for another go round if I am around to do it. The increased suction and different brush-head unit are a significant improvement and having a very hairy cat I can vouch for the cleaning power of the 866. It is a little taller than the old Roomba and does not do under so much of my furniture as the 530 but the cleaning power bonus is easily worth the trade off as most of what we have is too low anyway. In summary - if you are undecided and you can afford the price but it seems a bit much I would recommend that you buy it immediately as you will only wonder why you left it so long once you have it.
Date published: 2016-11-14
Rated 5 out of 5 by from BEST FRIEND I just love him,so obedient and hard work ing .I find myself chatting to him..Really easy to use,runs all over then docks himself to MB then just press the button when charged and of he goes again,best investment ever thank you
Date published: 2016-04-20
Rated 1 out of 5 by from it was not what i expected for $1000. the first day i put it on charge over night and schedule it to start at 8 am by 8:50am it was back at the docking station and had only done half of my living area (90 sq mts) and missed a lot dirt . the next day i thought i would cut the area by a third with a chair as it came with no lighthouse like they do overseas. this helped but it still missed along some of the edges but run for an hour before going back to the base as this floor was tile.the next day i put it to work down the front a bout 30sq mts most of it carpet but only run for 40 min but did a reasonable job. i phoned the 1300 number to find out if there was a problem with the battery and they said it would get better after a three weeks , also the left wheel had started to squeak in reverse. so after 7 days i returned it . very disappointed as i had heard a lot of good thing about them so i have purchased the roomba 960 it is on its second run of the whole house and will review it later.
Date published: 2017-02-18
Rated 5 out of 5 by from Excellent investment Initially had troubles charging and had to swap it over. Since then working great. I'm in a 1br appartment with carpet and hard floors, covers entire area. Perfect for under the bed, couch and tv unit. Docking station is light and moves easily, so ocassionaly struggles to dock. Too noisy to watch tv while it's on. I've always hated vacuuming, should have bought one sooner. I picked this model which is better with hair, ideal for me with hair below my shoulders.
Date published: 2017-09-17
Rated 5 out of 5 by from Great vacuum I bought this 2 weeks ago and haven't had a complaint. The thing does a great job of cleaning the floors even with my 2 dogs which are golden retrievers.
Date published: 2017-04-01
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iRobot Roomba 866 Robotic Vacuum Cleaner
R866 885155010742

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