Good deal
This price is lower than the model could usually be bought for anywhere, and lower than on most days of the past month.
15% below the usual lowest price at any store, and cheaper than on at least three in four of the last 30 days.
Best value
No cheaper model scores higher.
We line the models up by today’s price. A model gets this label when it scores higher than every cheaper model, so each step up the line buys a higher score. A higher score counts only from 0.5 points (out of 10) above the previous label, so a gap that reads as equal on the page earns no new label.
Price in the last 30 days
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Is the Dreame D20 Air Plus right for your home? Find out in 7 questions →For anyone in a compact flat without a shedding pet, the Dreame D20 Air Plus asks for little.
Learn more →From the facts the maker states, by the rules of our advisor.
Green is the best of these 3, also when they share the lead.
| This model Dreame D20 Air Plus Best on 3 facts | Higher score, 23% pricier Roborock Q10 S5+ Best on 3 facts | Higher score, 36% pricier Dreame D20 Plus Best on 3 facts | |
|---|---|---|---|
| Most important facts | |||
| The lowest price today at a store that ships to you, shipping included. A price with an asterisk comes from a store abroad, and its shipping cost is our own estimate. Lowest price | $227Dreame (brand store) best | $279Roborock (brand store) | $309Dreame (brand store) |
| Our own score out of 10: 60% test-site results, 25% store ratings and 15% the maker’s facts. Price does not count. Score | best | best | |
| The average of the stars buyers give at the stores, with the number of reviews behind it. We only compare it from 20 reviews. Customer rating | – | – | – |
| The test sites that have tested this model, each linked to its own review. Tests | Just A Dad Approved | Just A Dad Approved Vacuum Wars Tom's Guide | Just A Dad Approved Vacuum Wars |
| 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. In this comparisonWhen it matters
When it matters less
Source
| 20,000 Pa best | 10,000 Pa | 13,000 Pa |
| How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped. In this comparisonWhen it matters
When it matters less
Source
| 150 min | 150 min | 285 min best |
| 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. In this comparisonWhen it matters
When it matters less
Source
| 0.8 in (20 mm) | 0.8 in (20 mm) | 0.8 in (20 mm) |
| How tall the robot is. It decides whether it fits under your sofa, bed or cabinet. In this comparisonWhen it matters
When it matters less
Source
| 3.7 in (9.5 cm) best | 3.9 in (9.9 cm) | 3.8 in (9.7 cm) |
| How far the robot lifts the mop when it drives onto a carpet. From about 0.4 in (10 mm) a medium pile stays dry. In this comparisonWhen it matters
When it matters less
Source
| – | 0.3 in (8 mm) best | no |
| How long the maker says a dust bag lasts with daily use. With pets or a lot of carpet it is shorter. In this comparisonWhen it matters
When it matters less
Source
| up to 120 days | up to 49 days | up to 150 days best |
On November 13, 2026 the lowest price for the Dreame D20 Air Plus is $227 at Dreame (brand store), shipping to the United States included. In our ranking it is rank 7 of 24 with a self-emptying station, with a score of 5.2 out of 10.
Shipping included, sales tax added at checkout. We may earn a commission when you buy through our links. How we read and order prices
Also at Amazon, price not shown yet: Amazon.com (black).
brand store brand store For anyone in a compact flat without a shedding pet, the Dreame D20 Air Plus asks for little.
Over three times the pull of its rivals is what the Dreame D20 Air Plus claims, 20,000 Pa where the middle of its group, robots that only empty their own bin, sits at 6,000 Pa. In the hands of Just A Dad Approved that bought a 7.5 for vacuuming, half a point over the 7 that tester usually hands out. It is loud, 76 dB against 65 dB for the group, so this is one to send out when the home is empty.
The mop is the part to write off. It is a plain pad that never gets washed by the station, its mopping mark of 6.5 trails the tester's usual 7.5, and the verdict was to switch mopping off and use the D20 Air Plus as a vacuum.
One bag should last 120 days, twice the 60 days its rivals get from theirs. Pets change that, because Just A Dad Approved found hair wrapping the roller and a station that could not pull cat litter out of the bin.
Product on the market since December 2025
Consumables: a 4 l dust bag in the station, which lasts up to 120 days.
Dimensionsrobot and dock
From the published dimensions. The robot passes under furniture with 3.8 in of clearance or more.
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.
20,000 Pa on this model
Lowest
450 Pa Highest
42,000 Pa Middle
6,000 Pa
Higher than 866 of the 1034 models we track.
Source: nl.dreametech.com · checked on Sep 20
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.
551 of the 580 models we track have this.
Source: nl.dreametech.com · checked on Sep 20
The side brush swings out in a corner or along a baseboard, so the dust there is swept in too.
Source: nl.dreametech.com · checked on Sep 20
The robot notices when it drives onto a carpet. Most then raise their suction, and a mopping robot lifts its mop or leaves it at the dock.
Source: dreame.de · checked on Oct 2
Whether the robot copes with pet hair: a brush that hair does not wind around and a dock that empties the bin for you. Where the maker does not say so itself, we read it from those two.
Source: derived, no source of its own · checked on Oct 2
A sensor notices where more dirt lies, at the doormat for example, and the robot cleans that patch longer or a second time.
Source: dreame.de · checked on Oct 2
How the mop is built: flat pads, a vibrating pad, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.
Source: dreame.de · checked on Sep 25
The pad slides out along a wall or a baseboard, so the last few inches are mopped as well.
Source: nl.dreametech.com · checked on Sep 21
The robot leaves the mop at the dock before it vacuums a carpet, so the carpet never gets wet.
Source: nl.dreametech.com · checked on Sep 20
The robot returns to the dock during a run to rinse the mop, instead of pushing dirty water around.
Source: nl.dreametech.com · checked on Sep 21
How much clean water the robot carries. It sets how long it mops before a refill, which a dock does by itself.
Source: nl.dreametech.com · checked on Sep 20
The dock empties the robot’s dust bin, usually after every run. You only empty the dock’s bag or bin. On this model: the bag sits in the station.
Source: nl.dreametech.com · checked on Sep 20
The dock collects dust in a bin instead of a disposable bag. No bags to buy, but you empty it yourself.
Source: dreame.de · checked on Sep 25
How much the dust bag in the dock holds.
Source: dreame.de · checked on Sep 25
How long the maker says a dust bag lasts with daily use. With pets or a lot of carpet it is shorter.
up to 120 days on this model
Lowest
up to 30 days Highest
up to 180 days Middle
up to 70 days
Higher than 503 of the 535 models we track.
Source: nl.dreametech.com · checked on Sep 25
The dock washes the mop for you, so you do not rinse it by hand.
322 of the 405 models we track have this.
Source: dreame.de · checked on Oct 5
The dock dries the mop afterwards, so it does not sit there wet and start to smell.
Source: dreame.de · checked on Oct 5
Drying is done with warm air instead of cold. It is faster and it helps against smell.
272 of the 346 models we track have this.
Source: derived, no source of its own · checked on Oct 28
The dock mixes detergent into the water itself, from its own bottle.
Source: nl.dreametech.com · checked on Sep 20
The dock can be connected to the tap and the drain, so you never fill or empty a tank. It does need a connection nearby.
Source: nl.dreametech.com · checked on Sep 20
The clean water tank in the dock, which wets the mop. On this model: from the maker's product text, not from a specification table.
Source: nl.dreametech.com · checked on Sep 20
The width of the dock.
Source: nl.dreametech.com · checked on Sep 20
The depth of the dock, measured from the wall.
Source: nl.dreametech.com · checked on Sep 20
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 recognizes more. On this model: from the maker's product text, not from a specification table.
Source: nl.dreametech.com · checked on Sep 20
How the robot sees loose things on the floor, such as cables, socks or a pet accident. A camera with depth sensing sees more than a bumper that reacts on contact.
Source: Manual · checked on Sep 21
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.
0.8 in (20 mm) on this model
Lowest
0.1 in (3 mm) Highest
2.4 in (60 mm) Middle
0.8 in (20 mm)
Higher than 383 of the 1000 models we track.
Source: Manual · checked on Sep 21
An extending leg or wheel that carries the robot over a high threshold. Without one it usually stops at about 0.8 in (2 cm).
Source: nl.dreametech.com · checked on Sep 20
How you keep the robot out of a place: a zone you draw in the app, a virtual wall or a magnetic strip on the floor.
Source: nl.dreametech.com · checked on Oct 2
Sensors under the robot that see a drop, so it stops at the top of a staircase instead of falling down it.
Source: Manual · checked on Oct 5
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
3.7 in (9.5 cm) on this model
Lowest
2.2 in (5.6 cm) Highest
14.2 in (36.1 cm) Middle
3.7 in (9.5 cm)
Lower than 614 of the 1112 models we track.
Source: nl.dreametech.com · checked on Sep 20
How wide the robot is. Narrower gets between chair legs more easily, wider usually means a bigger dust bin.
Source: nl.dreametech.com · checked on Sep 20
What the robot weighs. It counts most if you carry it up a staircase every day.
Source: nl.dreametech.com · checked on Sep 20
How much dust the robot holds before you empty it. It matters less with a self-emptying dock, which empties the bin after every run.
Source: nl.dreametech.com · checked on Sep 20
The noise in decibels while cleaning, in the setting its source names: makers mostly give the standard setting, stores often the highest. 65 dB is like a vacuum at half power, 55 dB like a conversation. Emptying by the dock is louder and listed on its own.
76 dB on this model
Lowest
20 dB Highest
80 dB Middle
65 dB
Higher than 740 of the 753 models we track.
Source: dreame.de · checked on Oct 3
The capacity of the battery. It hints at the runtime, but how much the robot draws counts just as much.
Source: nl.dreametech.com · checked on Sep 20
How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped. On this model: from the maker's product text, not from a specification table.
150 min on this model
Lowest
40 min Highest
360 min Middle
150 min
Lower than 551 of the 1137 models we track.
Source: nl.dreametech.com · checked on Sep 20
How long an empty battery takes to charge fully in the dock.
Source: dreame.de · checked on Oct 2
Matter is the standard that lets devices from different makers work together. With it you can run the robot outside the maker’s own app.
Source: nl.dreametech.com · checked on Sep 20
Which voice assistants the robot works with, such as Google Assistant or Alexa. On this model: from the maker's product text, not from a specification table.
Source: nl.dreametech.com · checked on Sep 20
The warranty the maker gives in the United States.
Source: nl.dreametech.com · checked on Sep 21
You set days and times, and the robot starts by itself, also when you are not at home.
Source: Manual · checked on Oct 5
Where a row says “no (assumed)”, the maker's full product page for this model names the feature nowhere, so we take it as a no.
Sources: nl.dreametech.com · dreame.de · Manual
Confidence: medium. One test site and fewer than 300 owners’ ratings. The highest score today is 7.9.
Test sites 60%5.5
4 cleaning abilities measured, on one scale for every robot. Not tested: navigation. Its station type’s average counts instead.
Measured by Just A Dad Approved (read on September 28, 2026).
Measured 6.4, counted 5.5, pulled toward its station type’s average.
Owners’ ratings 25%–
Owners’ ratings, 25%: none yet at the stores that ship to the United States, so this part is left out and the others count for more.
Features 15%4.1
30 of 74 points for the facts the maker states.
Since we began measuring on September 25, 2026, its lowest price was $227 (November 10, 2026, at Dreame (brand store)) and its highest $349 (September 25, 2026). On average it cost $294. It was on offer on 6 of the 21 days we could judge: at least 5% and $10 below its usual lowest price over the 30 days before. In our other editions it costs today: Netherlands € 199 at bol.com.
Buyers rate the Dreame D20 Air Plus 5.0 out of 5, from 1 review at Kaufland.nl (NL). We read the ratings on November 14, 2026.
Yes, the maker says. The brush guides hair to the side instead of winding it around the roller.
150 minutes on its quietest setting. A full charge takes 4.5 hours.
The maker
Dreame Technology makes robot vacuums and mops, cordless stick vacuums, wet and dry vacuums and hair dryers. Its founder, Yu Hao, started the business in 2015 with work on high-speed digital motors, and its headquarters and factory are in Suzhou, China. At the end of 2017 Dreame joined Xiaomi's ecosystem of partner companies.
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