Roborock Qrevo Curv 2 Flow: Specs, Features, Pros & Cons
This review measures the Roborock Qrevo Curv 2 Flow against the full 38-spec sheet we track for Robot Vacuums, comparing it like for like with the 37 other models in our database. It earns a VS Score of 53 out of 100 — the weighted result of every verified specification measured against the class average.
On the spec sheet it is strongest in cleaning and weakest in maintenance & filtration. Its clearest single advantage over the class average: 5,410.71 Pa more suction power — 20,000 Pa vs 14,589.29 Pa (avg). None of our retail partners currently lists the Roborock Qrevo Curv 2 Flow, so availability may be limited; a missing price never affects the VS Score. A transparency note: this spec sheet is 71% complete. Anything unverified shows as Unknown and is left out of the score — we never estimate a missing value.
Category strengths
Where the Roborock Qrevo Curv 2 Flow beats the average
- 5,410.71 Pa more suction power ?20,000 Pa vs 14,589.29 Pa (avg)
- Has mopping ?
- Has self-empty dock ?
- Has edge-cleaning extension ?
- 3.24 mm more mop lift ?15 mm vs 11.76 mm (avg)
- 0.95 more cleaning modes ?5 vs 4.05 (avg)
- 4.57 °C more warm-air drying temperature ?55 °C vs 50.43 °C (avg)
- Has auto-refill mop ?
- Has mapping ?
- Has mop self-cleaning ?
Where the Roborock Qrevo Curv 2 Flow trails the average
- No removable mop pads ?
- No HEPA filter ?
- 4.91 mm less threshold clearance ?19 mm vs 23.91 mm (avg)
- 257.69 mAh less battery capacity ?5,200 mAh vs 5,457.69 mAh (avg)
Editor’s note
The Qrevo Curv 2 Flow is built around cleaning the mop as thoroughly as it cleans the floor, and its numbers are the highest here.
The dock washes the mop at 75°C and dries it with 55°C air — hotter on both counts than any rival in this catalogue. That matters more than it sounds: a mop washed in cool water and left damp is where the smell in a mopping robot comes from, and hot washing plus warm drying is the only reliable answer. The dock also empties the bin and refills the water.
The mop itself is a roller rather than spinning pads, applying continuous pressure across its width, and it lifts 15 mm for carpet — the highest lift here, enough to clear medium-pile carpet so a mixed floor can be done in one run. Suction is 20,000 Pa with an anti-tangle brush and an extending edge arm for skirting boards and corners.
Navigation is LiDAR with obstacle avoidance, mapping, no-go zones and recharge-and-resume, on a 5,200 mAh battery.
One practical note: the mop pads are not removable. Everything is designed to be washed in place, which is convenient until something needs cleaning by hand or replacing.
Buy it if you mop often and want the machine to look after itself for weeks. Buy a model with removable pads if you would rather be able to take them out and wash them yourself.
Specifications
Quality bars are generated automatically against 37 other robot vacuums.
Cleaning
Higher suction lifts more dirt from carpets and hard floors.
Also mops hard floors.
The physical mopping system used by the robot.
Lifts the mop over carpet to avoid soaking it.
Automatically recognises carpet and adapts suction or mopping behaviour.
Extends a side brush or mop closer to walls and into corners.
The available cleaning modes.
How much floor it can cover on one charge.
The main brush design (e.g. anti-tangle rubber).
Navigation
How it maps and navigates; LiDAR is the most precise.
Builds and saves a map of your home.
How many floor maps it stores.
Detects and avoids objects and cables.
Set virtual walls and keep-out areas in the app.
The tallest doorway lip or threshold the robot can climb.
Battery & dock
A larger battery runs longer between charges.
How long it cleans on a full charge.
Returns to charge, then finishes where it left off.
Empties its bin into the dock automatically.
The dock refills clean water and drains dirty water.
The dock washes and dries the mop pads.
The dock can detach the mop pads before vacuum-only or carpet cleaning.
The maximum published hot-water temperature used to wash the mop.
The maximum published warm-air temperature used to dry the mop.
The dock automatically doses cleaning solution.
Detects dirty wash water or floor stains and automatically re-washes or re-mops.
Design
A lower profile fits under more furniture; lower is better.
A larger onboard bin needs emptying less often.
The onboard clean-water capacity for mopping.
Quieter operation is less disruptive; lower is better.
Smart features
Control and schedule it from a phone app.
Works with Alexa and Google Assistant.
Set cleaning schedules.
Send it to clean specific rooms or zones.
Maintenance & filtration
A high-efficiency filter captures fine dust and allergens.
The onboard filter can be rinsed and reused.
The brush design reduces wrapped hair and manual cleaning.
Mop pads can be removed for cleaning or replacement.
How the VS Score works — and what it can’t tell you
Every measurable spec is scored against the average of all the Robot Vacuums we track: matching the class average scores 50, clearly beating it climbs towards 100, and each spec counts according to an editorial weight that reflects real-world impact — a battery-capacity gap moves the score far more than a colour-options list. The quality bars on the spec cards above show where this model sits inside the full range for its class, and the overall VS Score rolls every weighted result into one number.
Unknown values are never estimated. A spec this product doesn’t report simply drops out of its scoring — it isn’t penalised with a guess — but a thinner spec sheet does mean a score built on fewer data points, which is why completeness is disclosed under About this data.
Most importantly: a spec-sheet lead is not the same as a better product. Megapixels, gigahertz and benchmark points describe capacity, not experience — image processing, software optimisation, thermals, haptics and ergonomics decide how a device actually feels, and no table captures reliability or long-term support quality. Treat the VS Score as a structured summary of what can be measured, not a substitute for your own priorities.
About this data
- Specifications are compiled from each manufacturer’s official spec sheet, cross-checked against trusted specification databases, and normalised into one schema so identical things are compared identically.
- Specifications last verified July 24, 2026.
- Data completeness: 27 of the 38 specs in this category are verified (71%). Anything we could not verify is shown as Unknown — never estimated — and is excluded from the score.
- Prices and availability come from live retailer feeds via our shopping partners and refresh throughout the day; a missing price means no partner currently lists the product, not that it is discontinued.
- Want the full picture? Our editorial guidelines explain how we research products, weight the scores and stay independent.
- Spotted an error in a spec? Tell us and we will correct the sheet.
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The bottom line
The Roborock Qrevo Curv 2 Flow earns a VS Score of 53, a solid mid-pack result among the 38 robot vacuums we compare here. It stands out for 5,410.71 Pa more suction power, has mopping and has self-empty dock. Just be aware of no removable mop pads and no HEPA filter before you buy. Weigh those trade-offs against what matters most to you.
The VS Score is generated automatically from the weighted specifications above, measured against all other robot vacuums in our database. Treat it as a shortlisting guide — not a substitute for your own priorities.
