Roborock QV 35A Robot Vacuum and Mop review

Want a robot that actually handles pet hair, mopping, and navigation without constant babysitting?

roborock Qrevo Series Robot Vacuum and Mop, 8000Pa Suction — First impressions

You’ll notice the QV 35A’s shiny black finish and solid build quality the moment you take it out of the box. It feels like a premium appliance designed to sit in your living area rather than be hidden away, and the all-in-one dock makes it even more convenient to live with daily.

What’s in the box

You’ll get the robot, the all-in-one docking station, a sealed 2.7L dust bag preinstalled, a 4L water tank for auto-refill, two spinning mops, and essential consumables like filters and brushes. You’ll also find user guides and some basic tools to help you set things up quickly.

Key specifications and quick facts

You’ll want a clear snapshot of specs to compare models and assess whether this matches your needs. Below is a table that summarises the main specs for easier scanning.

Feature	Specification
Model	roborock Qrevo Series Robot Vacuum and Mop (QV 35A)
Suction	8000Pa HyperForce Suction
Dock	All-in-One Dock: 2.7L sealed dust bag, 4L water tank, auto mop wash & dry
Mopping	Dual 200RPM spinning mops, 30 water levels, 10mm lift
Brushes	Anti-Tangle asymmetrical side brush, full-rubber spiral main brush
Navigation	PreciSense LiDAR 360° mapping, Reactive Tech obstacle avoidance
Mapping	Multi-floor support (up to 4 floors)
App	Roborock App (2.4 GHz Wi-Fi only), watch/widgets, voice control
Power	100V–120V
Recommended cleaner	Official Roborock cleaning solution
Noise	Varies by mode — high suction modes are louder
Colors	Black (QV 35A)

Design and build quality

The QV 35A has a clean, modern design that won’t look out of place in most homes. You’ll appreciate the low-profile body that helps it get under furniture and the thoughtful placement of bumpers and sensors to minimize scuffs.

All-in-One Dock aesthetics and function

The docking station is one of the standout parts of the package; it’s larger than a standard dock but that size is for a reason. You’ll get dust auto-emptying, water refilling, mop washing, and mop drying in one unit, which saves you a lot of manual maintenance time.

Setup and first-time use

You’ll be able to get this robot up and running in roughly 15–30 minutes if you follow the quick start guide. The app-guided setup walks you through Wi-Fi connection (2.4 GHz only), attaching the mops or dust bin, and initial mapping.

Wi‑Fi and app considerations

Make sure your router is set to the 2.4 GHz band or has dual-band mode enabled because the QV 35A doesn’t support 5 GHz networks. Once connected, you’ll use the Roborock app to control schedules, map rooms, and configure cleaning preferences.

Navigation and mapping performance

You’ll see the benefits of PreciSense LiDAR right away during mapping; it scans 360° and creates detailed, accurate maps quickly. The maps are responsive and remain consistent across runs, which makes room-based scheduling and no-go zones reliable.

Reactive Tech obstacle avoidance

Reactive Tech helps the robot spot and avoid furniture, cords, and shoes with high precision so you won’t constantly rescue it. You’ll still want to pick up very thin cables before a run, but the robot handles common household obstacles well and avoids stairs and drop-offs.

Suction and vacuuming performance

The 8000Pa HyperForce suction is one of the strongest outputs you’ll find in consumer robot vacuums, and it shows in the results. You’ll notice excellent pickup on hard floors and better-than-expected performance on low- to medium-pile carpets.

Pet hair and tangled hair performance

The tangle-free brush system — an asymmetrical side brush with SGS-certified 0% tangling rate and a full-rubber spiral main brush — is built to reduce hair winding around the brushes. You’ll save time and frustration because hair removal is massively reduced compared to traditional bristle brushes.

Mopping system and real-world results

The dual 200RPM spinning mops provide a scrubbing action rather than just dragging a wet pad, and that makes a big difference on dried messes. You’ll find the 30 adjustable water levels let you fine-tune moisture for hardwood, tile, or stone without over-wetting.

10mm lift and carpet handling

The 10mm lift feature raises the mops when the robot transitions onto low-pile carpets so you won’t have wet carpets after a mopping cycle. You’ll notice the robot handles transitions smoothly and won’t cause messy overlaps when moving between floor types.

All-in-One Dock: Hands-off maintenance

The dock automatically empties dust into a sealed 2.7L bag that’s designed to last about 7–9 weeks under average use. You’ll also appreciate the 4L water tank that refills the robot’s mopping module and provides coverage for up to 3552 sq ft before needing a refill.

Mop washing and drying

The dock washes and dries the mopping pads after a run, which reduces odor and mildew risk and makes the robot ready for the next cleaning. You’ll still want to clean the dirty water tank occasionally to maintain optimal operation and hygiene.

Battery life and charging behavior

You’ll get decent runtime for a robot that carries both mopping and powerful suction capabilities, and the robot will return to the dock and resume cleaning if the battery runs low mid-cycle. This recharge-and-resume behavior ensures whole-home cleaning without manual intervention.

Realistic runtime expectations

Battery life depends on suction level, mop usage, and navigation complexity, so you’ll see longer runtimes on low suction, mainly dry-vacuum runs. In high-suction or heavy mopping modes the runtime will be lower, but the robot’s ability to resume mid-task keeps coverage reliable.

Noise levels

You’ll notice noise increases in higher suction modes and during the mop wash/dry cycle, which is louder than basic docking stations. The noise profile is comparable to similar high-performance robot vacuums — tolerable during day use but noticeable at night.

Noise when docking and washing

The all-in-one dock has pumps and drying fans that produce additional sound while refilling and drying. You’ll probably prefer to place the dock in a utility area or hallway rather than a bedroom to minimize disturbance.

App features and smart home integration

The Roborock app offers robust control: you’ll get custom routes, scheduling, child locks, map management, status checks, and more. Integration with smart watches, widgets, and third-party voice assistants adds convenience and quick access when you’re hands-free.

Mapping and multi-floor support

You’ll be able to save up to 4 floor maps and set virtual no-go zones and invisible walls per map. This multi-floor memory makes the QV 35A a good fit if you live in a multi-level home and don’t want to constantly move the robot between floors.

Maintenance and consumables

You’ll need to perform routine maintenance like emptying the sealed dust bag (every 7–9 weeks on average), replacing filters, cleaning the main brush, and occasionally washing the dirty water tank. The good news is hair tangles are dramatically reduced by the anti-tangle brush system, so brush cleaning is easier and less frequent.

Consumable lifespan and replacement parts

Filters, sealed bags, and mop pads will be the most commonly replaced items; keep a small stock on hand to avoid downtime. You’ll want to use the official Roborock cleaning solution as recommended to avoid damaging internal components or voiding support.

Handling specific home situations

Homes with pets

You’ll find this model particularly well-suited for pet households because of the strong suction and tangle-free brushes. It captures pet dander and hair effectively and reduces the need for hand vacuuming.

Homes with mixed floors

The QV 35A’s adjustable water levels and lift function make it ideal for homes with a mix of hardwood, tile, and low-pile carpets. You’ll be able to set preferences per room in the app so the robot adapts its behavior accordingly.

Tight spaces and clutter

Reactive Tech helps the robot navigate cluttered areas, but you’ll still want to remove very small or fragile objects before a run. You’ll see far fewer head-on bumps and more careful navigation compared to budget models.

Cleaning performance by surface type

You’ll get different results depending on floor type. On hard floors the combination of suction and spinning mops gives you a near-hand-cleaned finish, while on rugs the 8000Pa suction pulls out embedded dirt and debris effectively.

Carpets and rugs

Low- and medium-pile carpets respond well to the strong suction, and the robot’s ability to detect carpets helps prevent over-wetting. You’ll find thick, high-pile carpets may reduce runtime and require a targeted vac-only pass.

Tile and grout

The spinning mops and controlled water output handle surface stains on tile well, but very deep grout cleaning will still need a manual or steam clean occasionally. You’ll see dramatically better floor appearance after mopping cycles compared to simple damp-pad systems.

Real-world tests and user scenarios

You’ll notice short-term upgrades right away if you come from an older robot model: fewer tangles, stronger pickup, and less hands-on mop management. Long-term, the all-in-one dock reduces weekly chores and keeps the robot hygienic and ready for frequent use.

Performance after weeks of regular use

After regular weekly runs, you’ll likely find dust accumulation in the dock’s dirty water tank and occasional filter attention required. You’ll also notice the mapping becomes more accurate and the robot gets faster at adapting to your daily routines.

Troubleshooting common issues

If the robot has trouble connecting to Wi-Fi, check that your router is on the 2.4 GHz band and try reconnecting via the app. If you see reduced suction, inspect the main brush and filters for blockages and replace the sealed dust bag if it’s full.

When the robot gets stuck

If the robot stops due to an obstacle you didn’t anticipate, it’s typically because of thin cables, rug tassels, or very dark surfaces that can confuse sensors. You’ll need to remove those items or set a no-go zone in the app to prevent repeats.

Safety and precautions

You’ll want to place the dock on a flat, stable surface and keep the area around it clear for proper docking and airflow. Make sure to use official Roborock cleaning solutions and observe recommended voltage (100V–120V) to avoid damaging the unit.

Child and pet considerations

The child lock feature is helpful so you don’t have accidental cycles, and the robot’s obstacle avoidance reduces chances of collisions with sleeping pets. You’ll still want to supervise initial runs in high-traffic or pet-heavy areas.

Comparison to the previous Qrevo S

The QV 35A is an upgrade over the Qrevo S with stronger suction, improved brush design, and a more advanced dock system. You’ll notice measurable improvements in hair handling, mopping efficiency, and autonomous maintenance compared to the older model.

Where the upgrade matters most

The most noticeable differences for you will be the 8000Pa suction and the all-in-one dock’s washing/drying capabilities. You’ll get fewer clogs, less manual brush cleaning, and a more consistent mop performance overall.

Value and who should buy it

If you’re someone who wants a largely hands-off solution for vacuuming and mopping, especially with pets or mixed flooring, this model is a strong contender. You’ll be paying for convenience, strong suction, and an advanced dock that reduces weekly chores.

When to consider other options

If budget is your primary concern and you don’t need mopping or an auto-wash dock, you might find cheaper robots that perform basic vacuuming sufficiently. You’ll also want to check compatibility if your home network is strictly 5 GHz.

Pros and cons

Pros

• You’ll get very strong 8000Pa suction for deep cleaning.
• The all-in-one dock reduces hands-on maintenance significantly.
• Anti-tangle brushes cut down on hair and pet hair problems.
• Dual spinning mops and adjustable water levels deliver real scrubbing power.
• PreciSense LiDAR and Reactive Tech provide reliable mapping and obstacle avoidance.

Cons

• You’ll need a 2.4 GHz Wi-Fi network; no 5 GHz support.
• The dock is large and louder during washing/drying cycles.
• Consumables like sealed bags and official solution add ongoing cost.
• High-suction modes and docking cycles can be noisy for quiet-home users.

Practical tips for best results

Place the dock in a low-traffic area with good clearance so the robot can dock without obstruction. You’ll also want to pre-clean areas with lots of cables or clutter and set no-go zones for places the robot shouldn’t enter.

Optimizing mopping settings

Use lower water levels for delicate hardwoods and higher levels for tile or stone with stubborn grime. You’ll benefit from scheduling mop sessions at times when the floor can fully dry afterward.

Frequently asked questions (FAQ)

Does it work well with pets?

Yes — the anti-tangle brush system and strong suction make it one of the better choices for pet owners. You’ll see reduced hair wrapping on brushes and more efficient pickup of pet dander and dry debris.

How long do the sealed dust bags last?

On average the 2.7L bags last around 7–9 weeks, depending on home size and cleaning frequency. You’ll want spare bags for continuous replacement without interruption.

Can it map multiple floors?

Yes, it can save up to four floor maps and let you customize cleaning per floor. You’ll need to manually move the robot between floors when changing maps.

Does it support 5 GHz Wi-Fi?

No — it supports only 2.4 GHz networks, so ensure your router is configured accordingly. You’ll avoid connection headaches by confirming the band before setup.

Final verdict

If you want a high-performance, low-fuss robot that combines powerful vacuuming with real mopping capability and a thorough dock maintenance system, the roborock Qrevo Series Robot Vacuum and Mop, 8000Pa Suction, Upgraded from Qrevo S, Anti-Tangle Brushes, Smart Obstacle Avoidance, Auto Mop Washing, All-in-One Dock, 200RPM Spinning Mops, Black(QV 35A) is a strong candidate. You’ll appreciate the time savings, improved cleaning results, and reduced maintenance compared to lesser robots.

Who should buy this

You should buy this if you have pets, a mix of floor types, or want to minimize weekly cleaning chores while maintaining high cleaning standards. You’ll likely find the investment pays off in convenience and cleaner floors.

Final recommendation

Give this model a try if hands-off cleaning and deep suction are priorities in your home; you’ll save time on maintenance and get better floor care than typical robot vacuums. You’ll want to ensure your home’s Wi-Fi and power specs match the product requirements before purchase so setup is smooth.

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