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Including free 5-year guaranteeIncluding free 5-year guarantee
iRobot Roomba 866 Robot Vacuum
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iRobot Roomba 866 Robot Vacuum

Including free 5-year guaranteeIncluding free 5-year guarantee

Unit price:


* Prices in GBP incl. VAT and delivery, if applicable

Due to a high volume of orders, the delivery time of our delivery service providers may be extended. Read more
  • Delivery time: 3 to 5 working days.

  • Express shipping available

    You will have the opportunity to select DHL Express. Orders which are placed until 12.00 p.m. and are in stock, will be shipped on the same day. The additional fee depends on your delivery address and cart.

Including free 5-year guaranteeIncluding free 5-year guarantee

More information about product

iRobot Roomba 866 Robot Vacuum - with Free 5 Year Guarantee

The new robot hoover iRobot Roomba 866 scores with maximum suction power. Combined with brushless rubber rollers the robot vacuum removes up to 50% more dirt, dust, hair and debris than its precursors. Additionally, the rubber rollers ensure a low maintenance effort, as hair is not tangled up. As an automatic vacuum cleaner it reliably starts cleaning at the pre-programmed time and automatically charges itself afterwards. With HEPA filter the robot hoover is perfect for pet owners and allergy sufferers.

Due to a high volume of orders, the delivery time of our delivery service providers may be extended. Read more
  • Delivery time: 3 to 5 working days.

  • Express shipping available

    You will have the opportunity to select DHL Express. Orders which are placed until 12.00 p.m. and are in stock, will be shipped on the same day. The additional fee depends on your delivery address and cart.


Add additional services and benefit from their reduced price:

Accessory-kit - for iRobot Roomba series 800 & 900
Accessory-kit - for iRobot Roomba series 800 & 900
View product
myRobotcenter - 5-year Guarantee
5-year guarantee
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Product description

Advantages of iRobot Roomba 800 Series

Aeroforce TM Cleaning System

Roomba 866 is equipped with the revolutionary AeroForceTM cleaning system. This offers a suction power 5 times stronger than previous Roomba models. Therefore, the robot hoover removes 50% more dirt, dust, hair, debris and harmful allergens.


Low Maintenance Efforts

Additionally, iRobot Roomba 866 is equipped with new AeroForceTM rubber rollers. Those are brushless what avoid tangling up from hair and other pollution. A low maintenance effort is ensured.



The robot hoover can be programmed to independently start cleaning at a favoured time. Afterwards, it automatically returns to its charging station to charge itself.


Operating Area of Roomba 866

Cleans Hard Floors and Carpets

iRobot 866 is recommended for floors with up to 60 m2. It is ideal for cleaning hard floors as well as carpets.


Drives under Sofa and Bed

The minor construction of only 9.2 cm enables the robot hoover to clean under beds and sofas. It fits perfectly under low furniture and removes pollution there.


Clean Edges

With its long side brush Roomba 866 reaches out for dirt in edges. Also, among walls and sidebars it cleans with the help of its long side brush.


“Chaotic” Pattern for a Thorough Cleaning

The navigation system of this robot hoovers uses a “chaotic” pattern. By driving over any spot several times Roomba 866 removes even stubborn dirt from your floors.

Robot Hoover for Pet Owners & Allergy Sufferers

HEPA Filter included

In the dust bin of iRobot Roomba 866 there is a HEPA filter. This on filters even the smallest dust particle out of the air. Therefore, the robot vacuum is recommended especially for allergy sufferers.


Removes also Pet Hair

iRobot 866 is also very suitable for pet owners. With the brushless rubber rollers and the extremely strong suction power it reliably picks up pet hair.

Sensor Technology of iRobot 866

Stairs are recognized

The anti-drop sensors on the bottom side of the robot make Roomba 866 recognize abysses. Thus, it recognizes stairs in time to not drop.


Obstacles are touched softly

On the front side of the robot vacuum there is a bumper. As soon as it notices obstacles by touching it softly, iRobot Roomba 866 changes its cleaning way.

iRobot Roomba 866 Review

Perfect robot hoover for:

  • Households with up to 60 m2
  • Pet owners or allergy sufferers
  • Households with low furniture
  • Hard floors and carpets


This model is less suitable for: 

Scope of delivery

iRobot Roomba 866 Robot Vacuum - with Free 5 Year Guarantee
iRobot Roomba 866 Robot Vacuum
  • 1 xLife battery
  • 1 Charging station within power unit
  • 1 User manual

Technical details

More information
Model NameiRobot Roomba 866
Dimensions35,3 x 35,3 x 9,2 cm
Weight (approx.):3,9 kg
PetsSuitable for pet hair
Cleaning modeFull surface area cleaning, spot cleaning
Charging time3 h
Battery runtime1 h
Battery typexLife Akku
Battery guarantee:1 year
Product guarantee:5 years
Charging baseIncluded
Remote control:Not included
Boundary optionDual Mode Virtual Wall
Volume:58 dBA
Special features:• AeroForce™ Performance Cleaning System • ideal for pet owners and allergy sufferers • Dust bin capacity 250 ml

Product questions (0)

Product questions
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Customer Review(s)

5-year guarantee5-year guarantee

With their technical sophistication and excellent range of features, robots from myRobotcenter never fail to impress. Our robots are guaranteed to provide you with more free time and a better quality of life. Guarantee is also the key word when it comes the longevity of our products. Thanks to their sophisticated, tried and tested technology, our products have proven to be extremely reliable and free of faults. If a design fault should arise, then you can rely on a guarantee that – with many products – extends far beyond the statutory minimum.


Extension of the guarantee to 5 years

Our products come with a manufacturer's guarantee (generally 2 years). At myRobotcenter you get an even longer guarantee on many products: we extend the guarantee period to 5 years.


Complete security over many years

Our 5-year guarantee on labelled products is both a mark of quality and a very special service for you as our customer. In addition to the respective guarantee, we provide  you with all the details about the conditions of our guarantees and which services you can expect from us.


What does the guarantee cover?

The 5-year guarantee covers devices bought from us when accompanied by a receipt or another document that proves the validity of the 5-year guarantee. The 5-year guarantee ends five years after the device was purchased. The guarantee is valid for guarantee claims that occur in United Kingdom.


A guarantee claim is valid when the device purchased by you is damaged or destroyed, as a result of the following causes:

  • construction fault, calculation error, casting defect, material defect and production fault

  • direct effects of electrical energy as a result of a ground fault, short circuit, excessive increase in the current strength, electrical arc-over, formation of electrical arcs, insulation faults, excess voltage and the like.

Excluded from the guarantee is damage caused by external influences, such as a bounce flash in the circuit or fire damage. Such externally induced damages can be covered under certain circumstances by your household insurance and may include:

  • measuring, controlling and safety device failures

  • excessive pressure other than explosions

  • implosion and other effects of insufficient pressure

  • lack of water in steam boiler and other apparatus

  • bursts due to centrifugal force


Within the framework of the extended guarantee, operating errors are covered insofar as they impair the functionality of the product and do not represent a contravention of the operating instructions. For such cases we shall charge an excess of 84 GBP including VAT.


What is NOT covered by the guarantee?

  • Wear and tear, and damage to wearing parts and batteries (the battery is only covered by the manufacturer's guarantee)

  • Damage that does not impair the technical function of the device, e.g. scratches and scuffs.

  • Damage or destruction due to intentional or grossly negligent acts or omissions on the part of the purchaser or other users of the device.

  • Damage or destruction caused by improper installation/assembly, by improper repairs/adjustments, by improper, non-intended or unusual use or cleaning of the device – especially when the manufacturer’s instructions are not followed – and by operating errors.


What service do we provide in valid guarantee cases?

  1. When repair is technically and objectively possible and the costs of repair do not exceed the current value of the device (see clause 3), the device shall be repaired professionally and the costs incurred in the repair reimbursed by the guarantee.

  2. Should repair be technically or objectively impossible or uneconomical (total write-off), you shall receive a replacement device of the same kind and quality up to the amount of the current value (see clause 3). The damaged or destroyed device is returned to us and becomes our property.

  3. The current value of your device is 50% of the purchase price in the 3rd year after conclusion of purchase contract, 40% in the 4th year and 30% in the 5th year of the purchase price as stated in the receipt.


Is your device broken?

Just ask us for help. We will support you with the repair request.

  1. In the matters of a needed repair, a skilled and trained team in service and repair department from us or from the manufacturer itself, will gladly be there for you with advice and act to the side.

  2. Please take care of packing the robot carefully to avoid damage.

  3. Enclose a detailed description of the fault as well as the invoice together with the 5-year guarantee certificate.

  4. The robot must be fully postage paid at and sent to the mentioned address.

  5. Transport costs are paid by you and will not be refunded. We recommend that you keep the postage receipt.


Correct as of: May 2020