Deik MT-820 Robot Vacuum Cleaner

( 3.6) 341 reviews
No. 33 out of 51 robot vacuum cleaners

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Today's price 

132 £ 130 See Deal
Price fact: The price is 2,02 £ lower than the average over the last 10 weeks.
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Price fact: The price is 2.02 £ lower than the average over the last 10 weeks.

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Max working area

Max working area

120 m2



90 min

Charge time

Charge time

4 h

Timer Option

Timer Option

Smartphone App

Smartphone App

Go to all specifications


Deik Vacuum Cleaners
 No. 2 out of 2

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 No. 33 out of 51

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Reviews of Deik MT-820

User reviewsExpert reviewsVideo reviews
(3.58) based on 341 reviews
(3.40) 255 reviews
(4.10) 86 reviews

There are currently no expert reviews.

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Price 130 £ 210 £ 270 £ 220 £ 499 £
Testresults "Best Smart Robot Vacuum 2018" -
Runtime90 min100 min100 min100 min150 min
Charge Time4 h6 h5 h5 h4 h
Timer Option
Remote Control
Smartphone App
Sound level64 dB55 dB55 dB60 dB66 dB
Max working area120 m2120 m2250 m2
Height13.0 cm7.2 cm7.2 cm7.9 cm9.6 cm
Weight1.95 kg2.6 kg2.7 kg2.3 kg3.5 kg

Description of Deik MT-820

The Deik MT-820 Robot vacuum cleaner features self-cleaning and drop-sensing technology, 5 cleaning modes, and high suction for pet fur allergens and tiny dust particles. This model features a new 3-point cleaning system, redesigned rolling brush, and large 900ml dustbin. The Deik MT-820 is a convenient and intelligent solution that is capable of cleaning your entire home without emptying. The Deik MT-820 Robot vacuum cleaner has a low-profile design that helps it to navigate in and around furniture.


The Deik MT-820 Robot vacuum cleaner features a 2200mAh powerful lithium-ion battery that supports up to 1.5 hours cleaning time. This vacuum offers 1200Pa of suction, versatile remote control, and its own charging base with an AC power adapter.


The Deik MT-820 features un upgraded cleaning system with 3-point technology. Along with the redesigned rolling brush, you also get access to two side brushes and powerful overall suction. There are 5 individual cleaning modes supported: the new S-shaped route, auto cleaning, spot cleaning, wall follow cleaning, and Turbo boost cleaning. This clever robot vacuum cleaner comes with upgraded navigation sensors that allow the unit to return home when low on battery, adjust suction strength when needed, and avoid running into furniture.


The Deik MT-820 Robot vacuum cleaner comes with powerful suction capabilities and an automatic docking station. Other features include easy operation due to the LED display, anti-scratch tempered glass, and a powerful drop and infrared-sensor for evading obstacles. Additional accessories and brushes include four side brushes, a HEPA filter, and a large 0.9-litre dust bin. The Deik MT-820 weighs 4.78kg and has product dimensions of 33.5 x 33.5 x 8.7cm. This model is available in black and comes with a high-quality anti-scratch tempered glass.

Go to all specifications


Max Runtime 90 minutes The average is 100 minutes
Charge Time 4 hours The average is 4 hours
Battery Li-ion
Battery capacity 2200 mAh

Cleaning Performance

Max working area 120 m2 The average is 148 m2
Sound level 64 dB
Floor Mopping No
Barrier-cross height 1.5 cm

Technical details

Dustbin Capacity 0.4 l
Filter 3M filter


Timer-function Yes
Remote control Yes
App-functionality No
Mapping No
Voice control No

Weight and dimensions

Height 13.0 cm
Width 33.5 cm
Weight 1.95 kg
The score range from 0-100 and is based on the products user reviews and expert reviews. Read more... We collect prices from a number of selected retailers. Read more... We collect reviews from a number of trustworthy retailers. Read more... The lowest price for each week is placed in this price tracker. Read more...