Deik MT-820 Robot Vacuum Cleaner

(3.5) 346 reviews
No. 38 out of 54 robot vacuum cleaners

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£ 100
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Price fact: The price is 22,02 £ lower than the average over the last 10 weeks.
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Price fact: The price has not been lower for the the last 2 weeks.

Price fact: The price is 22.02 £ 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

240 min

Timer Option

Timer Option

Smartphone App

Smartphone App

Go to all specifications


Deik Vacuum Cleaners
 No. 3 out of 3

All Robot Vacuum Cleaners
 No. 38 out of 54

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Reviews of Deik MT-820

User reviewsExpert reviewsVideo reviews
(3.52) based on 346 reviews
(3.40) 262 reviews
(3.90) 84 reviews

There are currently no expert reviews.

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Testresults "Best Smart Robot Vacuum 2018" -
Runtime90 min100 min100 min120 min100 min
Charge Time240 min300 min300 min300 min300 min
Timer Option
Remote Control
Smartphone App
Sound level64 dB55 dB55 dB60 dB60 dB
Max working area120 m2
Height13.0 cm6.9 cm7.2 cm6.8 cm7.9 cm
Weight1.95 kg2.7 kg2.7 kg4.3 kg2.3 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.

List of specifications


Max Runtime 90 minutes The average is 0 minutes
Charge Time 240 minutes The average is 0 minutes
Battery Li-ion
Battery capacity 2200 mAh The average is 0 mAh

Cleaning Performance

Max working area 120 m2 The average is 0 m2
Sound level 64 dB The average is 0 dB
Floor Mopping No 22% have this feature
Barrier-cross height 1.5 cm

Technical details

Dustbin Capacity 0.4 l
Filter 3M filter


Timer-function Yes 84% have this feature
Remote control Yes 60% have this feature
App-functionality No 47% have this feature
Mapping No 35% have this feature
Voice control No 35% have this feature

Weight and dimensions

Height 13.0 cm
Width 33.5 cm
Weight 1.95 kg

Product data

Name Deik MT-820
Online price (£) 99.98


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...
(3.4) 262 reviews
(3.9) 84 reviews
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...