Ecovacs Deebot N20+
Rank 5 of 5 robots with an auto-empty station in our ranking, tested by Vacuum Wars.in our ranking, tested by Vacuum Wars ★ 3.7 · 956 reviews
Score 3.8 out of 10
Lab tests, 60% of the score: 3.8, measured by Vacuum Wars.
Owners’ ratings, 25%: 3.8, from 956 ratings averaging 3.7 stars at Amazon.
Features, 15%: too few facts known yet, so this part is left out.
Price does not count, so a discount never lifts a model. Only robots a lab has tested are ranked.
The highest score today is 7.9.
- Long hair anti-tangle brush
Prices per shop
On 30 September 2026 the lowest price for the Ecovacs Deebot N20+ is 232 € at Amazon.de, delivery to Germany included. In our ranking it is rank 5 of 5 with an auto-empty station, with a score of 3.8 out of 10.
All prices include VAT and delivery to Germany. We may earn a commission when you buy through these links. It never changes our ranking.
| Shop | Colour | Price | Delivery time and returns | Reviews | Checked | Link to the shop |
|---|---|---|---|---|---|---|
 Amazon.de whitelowest price Reviews on Trustpilot ↗ | white | 232 €lowest price since 22 Sept: 232 € | about 1–2 dayslowest price14-day free returns | ★ 3.7 (956) | 13 hours ago | Visit shop ↗ |
Price history
What the tests like and dislike about the Ecovacs Deebot N20+
Pros
- Pulls pet hair out of carpet very well and resists brush tangles Vacuum Wars ↗
- Maps the home quickly and leaves almost nothing out Vacuum Wars ↗
- Bagless dock empties the robot without any bags to buy Vacuum Wars ↗
Cons
- Basic drag mop only handles light stains Vacuum Wars ↗
- Mop has to come off by hand before it can do carpets Vacuum Wars ↗
- No obstacle avoidance, so clear cables and clutter first Vacuum Wars ↗
Each point sums up, in our words, the review of the test it names, and its link leads to that review. We do not summarise RTINGS or Wirecutter: their lists are linked above.
Ecovacs Deebot N20+ specifications
The numbers that matter first, then every fact by group. As published by the maker or the shop we read it from.
Ecovacs · on the market since June 2024
Consumables: no dust bags to buy, the station collects the dust in a bin.
Dimensionsrobot and dock
From the published dimensions. The robot passes under furniture with 10 cm of clearance or more. The dock needs a spot 36 cm wide and 45 cm deep.
Suction and brushes 2 facts
- Suction power
Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor.
- 8,000 Pa
- Anti-tangle brush
A brush that guides hair to the side instead of letting it wind around the shaft. It saves the cutting work in homes with long hair or pets.
- yes
Mopping 4 facts
- Mop type
How the mop is built: flat pads, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.
- flat or vibrating pad
- Mop lift on carpet
How far the robot lifts the mop when it drives onto a carpet. From about 10 mm a medium pile stays dry.
- no
- Mop extends to the edges
The pad slides out along a wall or a kickboard, so the last few centimetres are mopped as well.
- no
- Water tank in the robot
How much clean water the robot carries. It sets how long it mops before a refill, which a dock does by itself.
- 220 ml
Dock 3 facts
- Empties the dust bin
The dock empties the robot’s dust bin, usually after every run. You only empty the dock’s bag or bin.
- yes
- Bagless
The dock collects dust in a bin instead of a disposable bag. No bags to buy, but you empty it yourself.
- yes
- Dock size (w × d × h)
The width, depth and height of the dock. Measure the spot you have in mind, and leave room for the lid and for the robot driving in.
- 35.6 × 45.1 × 38 cm
Navigation and obstacles 3 facts
- Navigation
How the robot maps your home and follows that map. Lidar measures with a laser and works in the dark, a camera looks along and recognises more.
- LiDAR turret
- Climbs thresholds up to
The highest threshold the robot takes, as the maker states it. Measure your own: the step into a bathroom or onto a balcony is often higher.
- 20 mm
- Climbing system for high thresholds
An extending leg or wheel that carries the robot over a high threshold. Without one it usually stops at about 2 cm.
- no
Robot 3 facts
- Robot height
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
- 9.6 cm
- Robot diameter
How wide the robot is. Narrower gets between chair legs more easily, wider usually means a bigger dust bin.
- 35.3 cm
- Dust bin in the robot
How much dust the robot holds before you empty it. It matters less with an auto-empty dock, which empties the bin after every run.
- 400 ml
Battery 2 facts
- Battery capacity
The capacity of the battery. It hints at the runtime, but how much the robot draws counts just as much.
- 5,200 mAh
- Runtime per charge
How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped.
- 300 min
Smart features and warranty 2 facts
- Voice assistants
Which voice assistants the robot works with, such as Google Assistant or Alexa.
- Alexa, Alice, Google Assistant
- Warranty
The warranty the maker gives in Germany. Consumer law here stands apart from it and can last longer.
- 2 years
Sources: ecovacs.com · help.ecovacs.com
Our score
Confidence: high. Two or more labs, or one lab and 300 or more owners’ ratings. The highest score today is 7.9.
-
Lab tests 60%3.8
5 cleaning abilities measured, on one scale for every robot.
- Deep clean on carpet5.8
- Pet hair5.8
- Mopping2.0
- Obstacle avoidance0.0
- Navigation3.3
Measured by Vacuum Wars (read on 29 September 2026).
Measured 3.7, counted 3.8: the fewer labs stand behind a result, the more we pull it toward the average of its station type.
-
Owners’ ratings 25%3.8
956 ratings, 3.7 stars on average, at Amazon.
-
Features 15%–
Features, 15%: too few facts known yet, so this part is left out.
- Price never countsA sale can’t lift a model. Today’s lowest price sits beside the score, checked every morning.
- No test, no rankOnly robots a lab has tested are ranked. The rest get a provisional score.
- Reviewers beside, not insideReviewers’ picks are shown next to the score and do not count in it.
The testers’ picks
- Vacuum Wars · Position 111 of 15126 September 2026
Positions and labels, never text. These picks are shown beside the score and do not count in it. How the score comes about is on the method page.
