Roborock Qrevo Curv (Vacuum and mop with dock) review 2027

What problem does the Roborock Qrevo Curv solve?

The Qrevo Curv is the robot to buy if the budget allows, and the price is the only reason to read further. It did the whole floor, wet and dry, avoided everything we left out and looked after itself for a fortnight. That combination is the point: you stop thinking about floors. It is still right for households that want to stop thinking about floors, and it is the most complete robot we tested.

Its tagline sums up the package: 18,500 Pa suction, spinning mops that lift on carpet, a dock that washes and dries them with hot water, and obstacle avoidance that never failed. In testing it recovered 94% of debris, the best result on carpet and hardwood, avoided the cable, sock and mess on every run, climbed thresholds up to 4 cm with its lifting chassis, and its dock handled everything for two weeks without a touch.

How did it score 8.5 out of 10?

Cleaning performance earned 28 of 30 points. We weighed rice, sand and pet hair recovered from hardwood and two carpet piles, checked edge and corner pickup, and assessed mopping on dried coffee where offered.

Navigation and obstacles earned 24 of 25. We measured mapping accuracy, coverage of the 900 sq ft floor, avoidance of a cable, a sock and a simulated pet mess, and no-go zones.

Dock and maintenance took the full 15 of 15. We looked at self-emptying, mop washing and drying, water refill, and how many weeks pass between hands-on tasks.

App and noise earned 9 of 10, covering scheduling, room selection, voice control and measured noise at 1 m.

Value earned 9 of 20, judged on list price against the field plus consumables cost per year. That is where it lost: value.

What are the standout strengths?

The measured results back up the score. Debris recovered came in at 94%, the best on carpet and hardwood in this test. Obstacles avoided was 3/3, so the cable, sock and mess were cleared on every run. The lifting chassis climbs thresholds up to 4 cm.

Maintenance is the other strength. The dock handled everything for two weeks without a touch, and dock and maintenance scored the maximum 15 points. Noise measured 63 dB, the lowest figure among the rivals below.

How does the technology work?

LiDAR sends out laser pulses and times their return to build a map of the floor, which the robot uses for coverage and no-go zones. A camera paired with structured light AI projects a pattern onto the floor and reads how it distorts, so the robot can recognise a cable, a sock or a pet mess and steer around it. The dual spinning mops rotate against the floor and lift 10 mm on carpet. In the dock, hot water washes the pads and warm air dries them, and the dock refills its own water tank.

What is it made of, and what are the key specs?

• Suction: 18,500 Pa
• Mopping: Yes, dual spinning pads, lift 10 mm on carpet
• Self-emptying dock: Yes
• Mop washing / drying: Hot-water wash, warm-air dry, auto refill
• Navigation: LiDAR
• Obstacle avoidance: Camera + structured light AI
• Runtime: 180 min
• Noise: 63 dB
• Height: 4 in

The dock is large and needs a water refill or plumbing kit, and the dust bag and detergent are proprietary.

How does it compare with the rivals we tested?

The Dreame L40 Ultra scored 8.4 at $1,499.99. It matches the Roborock on LiDAR navigation, camera plus 3D structured light AI obstacle avoidance, a self-emptying dock and hot-water mop washing with hot-air drying and auto refill. Its suction is 11,000 Pa against 18,500 Pa here, its runtime is 200 min against 180 min, its noise is 64 dB against 63 dB, and it is 3.9 in tall against 4 in. Its mop extends into corners and its pads detach on carpet.

The Ecovacs Deebot T30S Combo scored 8 at $1,199.99. Its dock also charges a cordless stick vacuum, so one station covers the whole floor and the stairs. It shares LiDAR navigation and hot-water wash with hot-air dry, but uses camera AI for obstacles and offers 11,000 Pa, 290 min runtime, 66 dB and a 3.9 in height.

The eufy X10 Pro Omni scored 8 at $799.99, the cheapest fully hands-off robot we tested. It has LiDAR, camera AI, a self-emptying dock and a washing and drying dock with auto refill, but 8,000 Pa suction, 180 min runtime, 67 dB and a 4.1 in height, with mops that lift 12 mm.

Two more tested rivals sit below. The iRobot Roomba Combo j9+ scored 7.8 at $1,399.99, with a retractable mop pad that lifts onto the top of the robot, camera vSLAM navigation, a self-emptying dock, no mop washing or drying, 120 min runtime, 66 dB and a 3.4 in height. The Roborock Q7 Max+ scored 7.8 at $599.99 with 4,200 Pa, a basic flat mop pad, a self-emptying dock, no mop wash, LiDAR, bumper-only obstacle avoidance, 180 min runtime, 65 dB and a 3.8 in height.

Feature comparison

Where does it fall short?

Value is the weak point, and it is the only criterion where the score drops sharply: 9 of 20. The list price is $1,599.99, the highest in this group. The dock is large and needs a water refill or plumbing kit, and the dust bag and detergent are proprietary, so consumables are tied to Roborock.

Is it worth $1,599.99?

The price summary is $1,599.99, and value scored 9 of 20 against the field plus consumables cost per year. You are paying for the 94% debris recovery, 3/3 obstacle avoidance, the 4 cm climb and a dock that ran two weeks untouched. If those results matter more than the outlay, the maths works; if not, the cheaper rivals above cover much of the same ground.

Who should buy the Roborock Qrevo Curv?

It is still right for households that want to stop thinking about floors. If you want the most complete robot we tested and the budget allows, this is the one; the price is the only reason to read further.