Robot Vacuums / SwitchBot S20 Floor Cleaning Robot vs Roborock Qrevo Curv
SwitchBot S20 Floor Cleaning Robot vs Roborock Qrevo Curv
Roborock Qrevo Curv
The highest mop lift under $900, let down by the weakest obstacle AI Roborock ships.
Wins overall by 0.2 points
Quick Verdict
Too close to call on score alone: 0.2 points separate them. The highest mop lift under $900, let down by the weakest obstacle AI Roborock ships. The SwitchBot S20 Floor Cleaning Robot answers with a different set of strengths, so let the categories below decide it.
The SwitchBot S20 Floor Cleaning Robot and Roborock Qrevo Curv are both closely matched robot Vacuum models, and the SwitchBot S20 Floor Cleaning Robot is $50 cheaper than the Roborock Qrevo Curv ($799.99 vs $849.99). On Carpet Cleaning, the Roborock Qrevo Curv leads (8.0 vs 6.5/10) — embedded-debris and pet-hair pickup from carpet in independent bench tests, plus anti-tangle brush design — not the manufacturer's Pascal claim.. On Value, the Roborock Qrevo Curv leads (7.5 vs 6.0/10) — tested cleaning performance and dock automation against the real street price and the year-one consumables bill.. On Hard Floor & Edges, the Roborock Qrevo Curv leads (8.0 vs 7.0/10) — pickup on hard floor including crevices, edges and corners, and whether the side brush or mop actually extends to the skirting.. Overall, the Roborock Qrevo Curv scores 7.3/10 across our 8 scoring categories versus 7.1/10 for the SwitchBot S20 Floor Cleaning Robot, though the gap is close enough that your specific use case should decide it. Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | SwitchBot S20 Floor Cleaning Robot | Roborock Qrevo Curv |
|---|---|---|
| Price | $799.99 | $849.99 |
| Release Year | 2025 | 2024 |
| Claimed Suction (Pa) | 10,000 Pa — a third of the eufy Omni S2's claim and under half the Narwal Flow's, at a comparable price. TechRadar's professional tester's whole argument is that past roughly 10,000 Pa the Pascal number stops predicting cleaning at all | 18,500 Pa on Roborock's own product page. For scale on how soft these numbers are: Roborock announced the Saros 10R at 19,000 Pa at CES 2025 and now sells the same robot as 22,000 Pa on Amazon and Best Buy |
| Independent Test Result | TechRadar: strong mopping that does not spread spills, 'excellent object detection', but noisy and erratic about docking, and it cannot vacuum straight after mopping because the damp roller smears debris. MacRumors reviewed it as the budget Matter option. It does not appear in Vacuum Wars' 2026 Top 20 | Vacuum Wars rates obstacle avoidance as the Qrevo line's weak spot next to ECOVACS and eufy; the Curv's successor, the CurvX, sits at #17 in their 2026 Top 20. Reactive AI here recognises 62 object types against 108 on the Saros 10R |
| Navigation & Obstacle Avoidance | LDS LiDAR SLAM plus an AI camera. TechRadar's tester saw it reliably avoid cables, shoes and other floor clutter | PreciSense LiDAR plus Reactive AI camera-based obstacle recognition, 62 object types, with an in-app video-call and pet-view feature |
| What the Maker Promises About Pet Waste | SwitchBot publishes no pet-waste avoidance guarantee | Roborock lists pet waste among the objects Reactive AI is trained on. There is no published replacement guarantee if it drives through it |
| Mop System | RevoRoll roller mop with a continuous clean-water feed and an in-run scraper, 300 scrubs a minute at 1 kg of pressure, in Moist or Wet modes | Dual spinning pads with adaptive down-pressure and an extending arm that pushes the pad out to skirting boards |
| Mop Lift Over Carpet (mm) | Auto-lifts the roller and cuts the water on carpet detection, but SwitchBot does not publish a lift height in millimetres anywhere on the US product page | 17 mm on carpet detection — Roborock's own figure, and it is printed in the Amazon listing title. High enough to genuinely clear a low-pile rug |
| Dock Type & Plumbing | Self-empty plus mop wash, dry, water refill and dirty-water drain. The Auto-Fill & Drain version is the same $799.99 but needs the separate S Series Water Station at $139.99 to reach your plumbing — the only genuinely plumbed option here that is sold as an add-on box | Multifunctional Dock 3.0 — self-empty, mop wash, hot-air dry, refill from onboard tanks. No plumbed refill or drain on this model |
| Dock Mop Wash & Dry | Washes the roller and dries it with 122°F (50°C) warm air. TechRadar warns the auto-empty cycle is loud | 167°F (75°C) hot-water mop washing, then 113°F (45°C) warm-air drying, plus a dock self-clean cycle for the washboard. The dirty-water tank is still yours to empty and rinse |
| Dock Bags & Running Cost | Proprietary bag; SwitchBot rates the dock at 90 days between changes, so about four bags a year. The roller mop and the filter are the other recurring parts. Add $139.99 once if you want the plumbed water station | Proprietary Roborock bag rated at about 7 weeks. Roborock sells the 6-pack that fits this dock at $25.59 direct and Abt lists it at $31.99, so roughly $26-32 a year in bags. Add mop cloths for the Curv/Edge series at $20.99 for four, a main brush at $22.99 and side brushes at $11.19 a pair |
| Robot Bin Capacity (ml) | Not published by SwitchBot on the US product page | Not published on Roborock's US Qrevo Curv page |
| Rated Runtime (and at what setting) (min) | Not published by SwitchBot as a minute figure. The battery is 4,000 mAh — the smallest of the omni-dock robots here, against 6,400 mAh for the Roborock, Dreame and ECOVACS flagships — and charges in under four hours | Roborock does not publish a minute figure on the US Qrevo Curv page. The battery is 6,400 mAh, the same cell as in the Saros 10R which Roborock rates at 180 minutes on its lowest setting |
| Account, Cloud & Camera Privacy | A SwitchBot account is required for the app, but because the robot is a Matter device Apple Home, Alexa and Google can start and stop it locally without one — the best cloud-independence story on this page. There is an AI camera on board and SwitchBot publishes no statement about where the frames are processed | Roborock account required and maps sync to Roborock's cloud as well as living on the robot. There is a camera with in-app remote viewing; independent privacy write-ups report Roborock processes obstacle images on-device and does not upload them by default. 'Hello Rocky' voice control works with the internet down |
| Warranty | 12 months | 12 months |
| Colors | White | Black, White |
Category Scores
Carpet Cleaning
The Roborock Qrevo Curv leads clearly here, 8.0 against 6.5 — a 1.5-point margin on embedded-debris and pet-hair pickup from carpet in independent bench tests, plus anti-tangle brush design — not the manufacturer's Pascal claim.. If that is what you are buying for, the SwitchBot S20 Floor Cleaning Robot does not close the gap elsewhere.
Hard Floor & Edges
The Roborock Qrevo Curv leads clearly here, 8.0 against 7.0 — a 1.0-point margin on pickup on hard floor including crevices, edges and corners, and whether the side brush or mop actually extends to the skirting.. If that is what you are buying for, the SwitchBot S20 Floor Cleaning Robot does not close the gap elsewhere.
Mopping
The SwitchBot S20 Floor Cleaning Robot and Roborock Qrevo Curv are level here, at 8.0/10 each. whether the mop scrubs or just drags: pad versus spinning versus washed roller, down-pressure, dried-stain removal and how wet the floor is left. Vacuum-only robots score 0. is not what separates these two — look to the categories where the scores diverge.
Obstacle Avoidance
The SwitchBot S20 Floor Cleaning Robot leads clearly here, 7.5 against 6.5 — a 1.0-point margin on real camera or structured-light recognition versus bump-and-turn, scored against published obstacle-course results rather than the number of object types claimed.. If that is what you are buying for, the Roborock Qrevo Curv does not close the gap elsewhere.
Dock Automation
The SwitchBot S20 Floor Cleaning Robot and Roborock Qrevo Curv are level here, at 8.5/10 each. how much the dock genuinely does unattended: self-empty, hot-water mop wash, hot-air dry, solution dosing, plumbed refill and drain — minus the jobs it still leaves you. is not what separates these two — look to the categories where the scores diverge.
Running Cost
The SwitchBot S20 Floor Cleaning Robot leads clearly here, 6.5 against 6.0 — a 0.5-point margin on the trap dimension. What the machine costs to feed each year in proprietary bags, mop pads, filters and detergent, and whether a bagless dock lets you spend nothing at all. 10 means it costs nothing to keep running.. If that is what you are buying for, the Roborock Qrevo Curv does not close the gap elsewhere.
Privacy & Control
The SwitchBot S20 Floor Cleaning Robot leads clearly here, 6.5 against 6.0 — a 0.5-point margin on whether an account and cloud are required, where the maps live, whether there is a camera and where its frames are processed, and the brand's actual privacy and security record.. If that is what you are buying for, the Roborock Qrevo Curv does not close the gap elsewhere.
Value
The Roborock Qrevo Curv leads clearly here, 7.5 against 6.0 — a 1.5-point margin on tested cleaning performance and dock automation against the real street price and the year-one consumables bill.. If that is what you are buying for, the SwitchBot S20 Floor Cleaning Robot does not close the gap elsewhere.
Best For
Choose the SwitchBot S20 Floor Cleaning Robot if…
- • Obstacle Avoidance matters most to you — the SwitchBot S20 Floor Cleaning Robot scores 7.5/10 here (real camera or structured-light recognition versus bump-and-turn, scored against published obstacle-course results rather than the number of object types claimed.).
- • Running Cost matters most to you — the SwitchBot S20 Floor Cleaning Robot scores 6.5/10 here (the trap dimension. What the machine costs to feed each year in proprietary bags, mop pads, filters and detergent, and whether a bagless dock lets you spend nothing at all. 10 means it costs nothing to keep running.).
- • You want to spend less — it's $50 cheaper.
Choose the Roborock Qrevo Curv if…
- • Carpet Cleaning matters most to you — the Roborock Qrevo Curv scores 8.0/10 here (embedded-debris and pet-hair pickup from carpet in independent bench tests, plus anti-tangle brush design — not the manufacturer's Pascal claim.).
- • Value matters most to you — the Roborock Qrevo Curv scores 7.5/10 here (tested cleaning performance and dock automation against the real street price and the year-one consumables bill.).
- • Hard Floor & Edges matters most to you — the Roborock Qrevo Curv scores 8.0/10 here (pickup on hard floor including crevices, edges and corners, and whether the side brush or mop actually extends to the skirting.).
- • Your main use case is pet-hair.
Pros & Cons
SwitchBot S20 Floor Cleaning Robot
Pros
- +Native Matter and Apple Home support — nothing else here can be driven from Apple's Home app without a bridge
- +Roller mop that scrubs and rinses itself during the run, at $700 less than the eufy Omni S2
- +A genuine plumbed auto-fill and drain path via the $139.99 Water Station, rather than a whole different SKU
- +TechRadar rated obstacle detection as excellent in real-world use
Cons
- −SwitchBot publishes neither a runtime figure nor a bin capacity — two of the specs that actually decide whether it finishes your floor
- −4,000 mAh is the smallest battery among the omni-dock robots here
- −TechRadar found it noisy, erratic about docking, and unable to vacuum straight after mopping
- −10,000 Pa is the lowest suction claim of the $700+ robots, and this one is chunky rather than slim
- −The plumbing kit is a $139.99 extra on top of an already $799.99 robot
Roborock Qrevo Curv
Pros
- +17 mm mop lift genuinely clears a low-pile rug, where the ECOVACS X11's 10 mm does not
- +AdaptiLift raises each wheel independently for a 4 cm threshold — it goes places the flat-chassis robots cannot
- +Offline 'Hello Rocky' wake word means basic control survives an internet outage
- +Roborock publishes real accessory prices, so the running cost is knowable before you buy
Cons
- −Reactive AI recognises 62 object types against 108 on Roborock's own Saros 10R — obstacle avoidance is the Qrevo line's known weakness
- −Roborock publishes neither a runtime nor a bin capacity on the US Qrevo Curv page
- −Roborock's own site quotes a 1-year limited warranty; a widely cited warranty comparison claims Roborock gives 2 years, so check your invoice
- −Roughly $26-32 a year in proprietary bags, against $0 for the bagless Shark and ECOVACS docks
- −$849.99 direct against a $1,599.99 list price that nobody has paid in a long time
Shop by Need
FAQs
Is the SwitchBot S20 Floor Cleaning Robot or Roborock Qrevo Curv better overall?+
Based on our 8-category scoring, the Roborock Qrevo Curv comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Carpet Cleaning, the SwitchBot S20 Floor Cleaning Robot or the Roborock Qrevo Curv?+
The Roborock Qrevo Curv scores higher on Carpet Cleaning (8.0/10 vs 6.5/10) — embedded-debris and pet-hair pickup from carpet in independent bench tests, plus anti-tangle brush design — not the manufacturer's Pascal claim..
Which is better for Value, the SwitchBot S20 Floor Cleaning Robot or the Roborock Qrevo Curv?+
The Roborock Qrevo Curv scores higher on Value (7.5/10 vs 6.0/10) — tested cleaning performance and dock automation against the real street price and the year-one consumables bill..
Which is better for Hard Floor & Edges, the SwitchBot S20 Floor Cleaning Robot or the Roborock Qrevo Curv?+
The Roborock Qrevo Curv scores higher on Hard Floor & Edges (8.0/10 vs 7.0/10) — pickup on hard floor including crevices, edges and corners, and whether the side brush or mop actually extends to the skirting..
Which is better for Obstacle Avoidance, the SwitchBot S20 Floor Cleaning Robot or the Roborock Qrevo Curv?+
The SwitchBot S20 Floor Cleaning Robot scores higher on Obstacle Avoidance (7.5/10 vs 6.5/10) — real camera or structured-light recognition versus bump-and-turn, scored against published obstacle-course results rather than the number of object types claimed..
Is the SwitchBot S20 Floor Cleaning Robot worth the price difference over the Roborock Qrevo Curv?+
The SwitchBot S20 Floor Cleaning Robot is the cheaper option at $799.99 versus $849.99. Whether the pricier model is "worth it" depends on how much you value its lead in Carpet Cleaning.
Which is better suited to my use case?+
The SwitchBot S20 Floor Cleaning Robot is the better fit if you mainly care about self-empty-base or auto-wash-dock. The Roborock Qrevo Curv is the better fit for pet-hair.
What's the warranty on the SwitchBot S20 Floor Cleaning Robot vs the Roborock Qrevo Curv?+
The SwitchBot S20 Floor Cleaning Robot ships with a 12-month warranty; the Roborock Qrevo Curv ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
ECOVACS DEEBOT X11 OmniCyclone — $699.00
Premium Option
Narwal Flow Robot Vacuum and Mop — $899.99
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.