Roborock Qrevo Slim
Not sold at any store we monitor today, so not in our ranking.
- 3.2 inRobot heightlower than 52 of 62
Which robot is right for your home? Find out in 7 questions →
What the tests like and dislike about the Roborock Qrevo Slim
Pros
- Handled almost every test mess, whether on carpet or on hard floors Vacuum Wars ↗
- Ranked among the better robots at steering around obstacles in testing Vacuum Wars ↗
- Spinning mops removed dried stains better than most robots tested Vacuum Wars ↗
- Crossed every raised doorway and drove through a thick rug without help TechRadar ↗
- Lifts its mops for rugs and lowers them again on wood, keeping rugs dry TechRadar ↗
- Two mopping passes fully cleared a partly dried sauce stain TechRadar ↗
Cons
- Briefly lost its bearings in zone cleaning after furniture had been moved Vacuum Wars ↗
- Tiny onboard bin means pet owners must set emptying to the highest frequency Vacuum Wars ↗
- Zone cleans leave a line of debris a few inches from the wall TechRadar ↗
- Once spun around near the dock and gave up without finding it TechRadar ↗
- Pages of settings make getting it set up a real effort TechRadar ↗
Each point sums up, in our words, the review of the test it names, and its link leads to that review. We do not summarize RTINGS or Wirecutter: their lists are linked above.
Roborock Qrevo Slim specifications
The numbers that matter first, then every fact by group. As published by the maker or the store we read it from.
Consumables: a 2.7 l dust bag in the station, which lasts up to 49 days.
Dimensionsrobot and dock
From the published dimensions. The dock needs a spot 13.4 in wide and 19.2 in 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.
- 11,000 Pa
- Extending side brush
The side brush swings out in a corner or along a baseboard, so the dust there is swept in too.
- yes
Mopping 3 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.
- spinning pads
- Mop lift on carpet
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.
- 0.4 in (10 mm)
- Mop extends to the edges
The pad slides out along a wall or a baseboard, so the last few inches are mopped as well.
- yes
Dock 10 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.
- no
- Dust bag capacity
How much the dust bag in the dock holds.
- 2.7 l
- Dust bag lasts
How long the maker says a dust bag lasts with daily use. With pets or a lot of carpet it is shorter.
- up to 49 days
- Washes the mop
The dock washes the mop for you, so you do not rinse it by hand.
- yes
- Wash temperature
How hot the dock washes the mop. Above 140 °F (60 °C) grease comes off, which is what keeps a mop from smelling.
- 140 °F (60 °C)
- Dries the mop
The dock dries the mop afterwards, so it does not sit there wet and start to smell.
- yes
- Hot-air drying
Drying is done with warm air instead of cold. It is faster and it helps against smell.
- yes
- Dispenses detergent
The dock mixes detergent into the water itself, from its own bottle.
- no
- 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.
- 13.4 × 19.2 × 20.5 in (34 × 48.7 × 52.1 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 recognizes more.
- built-in LiDAR, no turret
- Obstacle avoidance
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.
- AI camera
- 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.
- 0.8 in (20 mm)
Robot 3 facts
- Robot height
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
- 3.2 in (8.2 cm)
- Robot weight
What the robot weighs. It counts most if you carry it up a staircase every day.
- 9 lb (4.1 kg)
- Dust bin in the robot
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.
- 220 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.
- 180 min
Smart features and warranty 1 fact
- Voice assistants
Which voice assistants the robot works with, such as Google Assistant or Alexa.
- Alexa, Siri, Google Home
Sources: us.roborock.com · vacuumwars.com · product.roborock.com
Our score
Score 6.2 out of 10
Confidence: medium. One lab and fewer than 300 owners’ ratings.
- Lab tests 60% 6.3 Lab tests, 60% of the score: 6.3, measured by Vacuum Wars.
- Owners’ ratings 25% 4.5 Owners’ ratings, 25%: 4.5, from 238 ratings averaging 3.8 stars at Amazon.
- Features 15% 9.0 Features, 15%: 9.0, 77 of the 86 points for the facts the maker states.
What the lab measured
- Deep clean on carpet 5.2
- Pet hair 8.2
- Mopping 5.8
- Obstacle avoidance 6.4
- Navigation 6.2
- Vacuum Wars · the testread on September 29, 2026
Price does not count, so a discount never lifts a model. Only robots a lab has tested are ranked. How we work this out.
The testers’ picks
- Vacuum Wars · Position 56 of 151September 26, 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.



