QV 35S
The QV 35A with 10,000 Pa at $549.99 in America and £299.98 in Britain: twin 200 rpm lifting mops, an all-rubber anti-tangle brush, LiDAR with four maps, structured-light obstacle sensing, 2 cm thresholds, and a dock that empties, washes, cold-air dries and refills.
Review method: Specification analysis
Our verdict
The QV 35S is the QV 35A with 2,000 Pa more and, in Britain, a price that makes it the cheapest full-dock Roborock this catalogue has seen. Everything else is shared: twin spinning pads at 200 rpm that lift for carpet, an all-rubber floating main brush and an anti-tangle side brush, LiDAR with four maps, structured light for clutter, 2 cm thresholds, a dock that empties, washes the mops on a detachable tray, dries them with cold air and refills the tank, and voice control from Alexa, Google and Siri. Roborock again publishes no runtime for the 5,200 mAh battery, no bin, bag, weight, dimensions or noise, no carpet boost and a one-year warranty in America. At $549.99 it is $150 over the 35A for the extra suction, which is a poor trade there; at £299.98 in Britain it is simply the cheapest way to a washing dock.
Pros
- 10,000 Pa with a full dock
- £299.98 in Britain
- Twin lifting mops, LiDAR with four maps, structured light
Cons
- Cold-air drying, no carpet boost claim
- Nothing published on runtime, bin, weight or noise
- $150 over the QV 35A in America
- One-year warranty
Best for
- British buyers who want mop washing under £300
- Hard-floor flats with light clutter
Not recommended for
- American buyers, where the 35A is the better deal
- Carpet-heavy homes
Score breakdown
- Cleaning
- 66 /100
- Navigation
- 76 /100
- Mopping
- 71 /100
- Obstacle Avoidance
- 58 /100
- Automation
- 89 /100
- Ease of Use
- 98 /100
- Reliability
- 62 /100
- Value
- 59 /100
Specifications
Cleaning
- Suction
- 10,000 Pa
- Brush system
- Tangle-resistant
- Side brushes
- 1
- Carpet boost
- No
- Dustbin
- Not published
Navigation
- Mapping
- LiDAR
- Obstacle avoidance
- Structured light
- Saved floor plans
- 4
- Threshold climb
- 20 mm
Mopping
- Mop type
- Twin spinning pads
- Mop lift
- Yes
- Extending mop
- No
- Water tank
- Not published
Dock
- Self-emptying
- Yes
- Mop washing
- Yes
- Mop drying
- Yes
- Water refill
- Yes
- Plumbed drain
- No
- Dust bag interval
- Not published
Software
- No-go zones
- Yes
- Pet waste recognition
- No
Power
- Battery
- Not published
- Runtime
- Not published
- Charging time
- Not published
Connectivity
- Wi-Fi
- Yes
- Bluetooth
- No
- 4G / LTE
- No
- Voice control
- Yes
Physical
- Weight
- Not published
- L × W × H
- Not published
- Noise
- Not published
Support
- Warranty
- 12 months
- Released
- Not published
Mopping
- Mop speed
- 200 rpm
Dock
- Mop drying
- Cold air
Cleaning
- Brush speed
- Main brush turns 10% faster at maximum power
Roborock US product page and box list, retrieved 2026-09-10; British price from uk.roborock.com
Where to buy
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