Roborock Qrevo S Pro Review: 18,500Pa Suction and a Dock That Does Everything

The Roborock Qrevo S Pro is a robot vacuum and mop combo built around one idea: the dock should do the dirty work. It vacuums at up to 18,500Pa, scrubs floors with two spinning mop pads, and then washes those pads with hot water, dries them with warm air, empties its own dustbin, and refills its own tank — all without you touching it.

We've spent time with the Qrevo S Pro and, full disclosure, we also sell its replacement parts — which means we care about a question most reviews skip: how does this robot hold up after six months, a year, two years? Here's the honest picture.

What the Qrevo S Pro does well

Mopping is the standout. The two spinning pads rotate at up to 200 RPM and apply real downward pressure, which is what separates robot mops that smear water around from ones that actually lift dried coffee and kitchen grime. On hard floors — tile, laminate, sealed wood — it handles everyday messes in a single pass.

The multifunction dock earns its footprint. After every run the robot docks and the station:

• Washes the mop pads with hot water (up to 75°C / 167°F)
• Dries them with heated air (45°C / 113°F), so they don't mildew
• Empties the onboard dustbin into a sealed bag
• Refills the clean-water tank for the next run

In practice this means weeks of genuinely hands-off operation. The main recurring chores are replacing the dust bag every month or two and topping up the clean water tank.

18,500Pa is more suction than this robot needs — in a good way. Hard-floor pickup is effortless, and low-pile carpet cleaning is solid. The 10mm mop lift keeps damp pads off rugs when it detects carpet.

Navigation is classic Roborock. LiDAR maps are fast and accurate, cleaning routes are logical, and the app lets you set no-go zones, room-specific schedules, and per-room suction and water levels. At roughly 9.65cm tall it fits under most sofas and beds.

Where it falls short

Obstacle avoidance is basic. The Reactive Tech system handles furniture and walls fine, but cables, socks, and small toys can get dragged around. If your floors are usually tidy this rarely matters; if you have kids, do a quick pre-run scan.

Pet hair needs more attention. The roller brush isn't Roborock's anti-tangle DuoDivide design, so long pet hair will wrap around it. Plan on cutting hair off the roller every week or two — or budget for a replacement roller more often. (This is exactly the kind of wear part we stock.)

The onboard dustbin is small (~330mL). It doesn't matter much because the dock empties it after every run, but it does mean the robot depends on its dock — don't expect meaningful cleaning while docked in a closet far from the action.

What it costs to run long-term

Here's the part other reviews leave out. The Qrevo S Pro has ten wearable consumables — roller brush, side brushes, HEPA filter, water tank filter, mop pads, mop pad plate, brush cover, dust bags, dust bin, and wheels. Bought individually they run $6.99–$15.99 each; a full yearly refresh with the Accessory Kit costs $29.99.

That's roughly the price of one OEM-branded roller brush. Over a 3–5 year ownership period, aftermarket parts keep total maintenance cost comfortably under $100 — a fraction of what original-brand consumables would add up to. See our complete Qrevo S Pro accessory guide for the full schedule.

If you mop regularly, add one more line item: a bottle of floor cleaning solution ($15.99 for 1L, enough for months) keeps sticky residue off your hard floors — it's the one consumable the app doesn't remind you about.

Verdict

The Qrevo S Pro is the easy recommendation in Roborock's midrange: flagship-grade mopping, a dock that genuinely removes daily chores, and strong hard-floor performance. It gives up premium features like advanced obstacle avoidance and anti-tangle brushes — and it costs less accordingly.

Buy it if: your home is mostly hard floors, you want excellent mopping without flagship pricing, and you don't mind a weekly glance at the roller brush.

Skip it if: your floors are cluttered with cables and toys (step up to a model with camera-based avoidance), or deep carpet cleaning is the top priority.

And when the consumables eventually wear out — they will, that's what they're for — keep the maintenance cost low rather than letting a $14 roller brush be the reason a $700 robot cleans worse.