The Roborock QV 35A is a 2025 mid-range robot vacuum that bundles full dock automation — auto-empty, mop wash, mop dry, and tank refill — with 8,000Pa HyperForce suction and a rubber anti-tangle brush rated 0% hair tangle. It sits below the Qrevo Curv and S Pro in the lineup but offers the same hands-off maintenance experience at a lower price, making it the entry point into Roborock's full-service ecosystem in Canada.
| Suction Power | 8,000Pa HyperForce |
| Mop System | Dual spinning mops, 200 RPM, 10mm auto-lift |
| Main Brush | All-rubber anti-tangle spiral brush (SGS-certified 0% tangle rate) |
| Navigation | PreciSense LiDAR (360°) |
| Obstacle Avoidance | Reactive Tech (structured light) |
| Dock Functions | Auto dust empty, auto water refill, mop self-wash, cold air dry |
| Bag Capacity | 2.7L self-empty bag (~7 weeks) |
| Battery | 5,200mAh, ~180 min runtime |
| Noise Level | 45 dB (standard mode) |
| Connectivity | Wi-Fi 2.4GHz |
| Works With | Alexa, Google Assistant, Siri Shortcuts |
"We only need to refill water every few days, wipe sensors occasionally, and swap the dustbin bag once a month. It's more like a cactus I forget about that thrives on neglect."
Source: Reddit r/RobotVacuums
"Three dogs and I haven't touched scissors once — the anti-tangle brush is the real deal. They pick up so much dog hair the bags go weekly."
Source: Amazon.ca reviewer
"The mopping is better than expected for an active household with dogs and hard floors. It genuinely removes footprints and dried spills, not just dampens the floor."
Source: Amazon.ca reviewer
Obstacle detection struggles on dark hardwood…
Obstacle detection struggles on dark hardwood and black tile — owners in r/RobotVacuums and on Amazon.ca consistently report the structured-light sensor loses contrast on dark surfaces and leaves zones unclean or cuts passes short.
Source: Reddit r/RobotVacuumsDock water leaks in early weeks…
Dock water leaks in early weeks of use come up repeatedly in owner threads — the dirty-water tank has been known to overflow below the dock. Owners recommend placing a tray underneath for the first month.
Source: Amazon.ca reviewsHigh-pile carpet cleaning is a recurring…
High-pile carpet cleaning is a recurring limitation — the 8,000Pa suction and 10mm mop lift are insufficient for deep pile, and owners with thick area rugs report noticeably more residue than on hard floors.
Source: Reddit r/RobotVacuumsOwners who land in the QV 35A's sweet spot — hard floors, medium-pile carpet, pets, preference for hands-off operation — repeatedly describe it as the best value at this tier. The full-automation dock, anti-tangle brush, and quiet motor come up more often than any complaint. The limitations are specific: dark floors, high-pile carpet, and a desire for hot-water mop cleaning are the three conditions owners consistently name as reasons to step up.
