Compare Roborock S8 + Robot Vacuum vs Roborock Qrevo Curv 2 Pro

A detailed suction test found weak extraction from deeper floor gaps, with debris removed only from very shallow grooves.

Concentrated airflow is strong enough to lift fine dust and debris from grout lines, giving the robot useful cleaning reach beyond the flat surface.

The dual rubber rollers sharply reduce hair clogs and redepositing compared with bristled rollers. Reviewers rarely needed to stop a run for detangling.

The single-sided brush layout can leave hair or debris where the opposite wheel catches it. That wheel-area buildup is a weak point despite otherwise strong suction.

The dual rubber DuoRoller head is a standout strength, combining strong debris agitation with much less hair tangling than bristled designs.

The missing second side brush hurts coverage on the left side and can let debris escape into the wheel area. The core DuoDivide brush works well, but the asymmetric edge hardware is a compromise.

Dual rollers and extensive software controls feel advanced, but some hardware choices are conservative or simplified. Reviewers noted that rival models may offer cameras, taller mop lift, or more automated docks.

The retractable low-profile navigation, adaptive chassis, automatic mop handling, and hot dock cleaning make this feel meaningfully more advanced than older Curv models. The dynamic carpet-height adaptation is especially distinctive.

Medium-pile carpet surfaces clean well, but one detailed test found dirt remaining deeper in the fibers. It is better for maintenance cleaning than deep extraction.

Medium-pile carpet also performs very well, with strong measured pickup and visibly more fine dust extracted than an older Curv in comparative use.

The dock bag commonly lasts around seven weeks, and one long-term user reached roughly six months before it was about 70 percent full. Replacement bags add an ongoing cost, but emptying frequency is low.

Auto-emptying works well, but the dock's deep, narrow dust-bag chamber drew criticism for its awkward shape. Pet-heavy homes may also fill bags much faster than low-shedding households.

The mop is designed around water rather than a supplied cleaning solution. Reviewers who prefer detergent saw this as a limitation on stain-fighting power.

There is no automatic detergent dispenser, so solution must be measured into the clean-water tank manually. Some testers disliked the omission, while others considered it a minor, rational compromise.

The S8+ handles carpets and hard floors in one routine and stores multiple maps, but carrying it between stories limits truly whole-home automation.

The Curv 2 Pro handles mixed homes well by combining strong vacuuming, hard-floor mopping, carpet adaptation, configurable passes, and smart-home controls. It is at its best when floors and furniture vary room to room.

The 300ml tank is adequate for many apartments and covered nearly 1,000 square feet in one test, but larger homes may run it dry. Short runs may also benefit from pre-wetting the mop pad.

The dock's fresh-water capacity keeps refilling relatively infrequent in normal use, though owners still need to top it up and empty dirty water periodically.

Daily work is low because the robot empties itself and resists tangles. Owners still need to wash pads, refill water, clean sensors and rollers, and replace bags and filters.

The dock removes much of the routine work by auto-emptying dust, washing and drying mops, detecting dirt, and in some cases triggering repeat cleaning. Manual detergent dosing and occasional tank or bag service remain.

Auto-emptying is the most consistent noise complaint, with one test measuring around 80 dB. The burst is short but can be startling or annoying if triggered after every room.

The dock's auto-empty burst is clearly louder than normal robot cleaning and can exceed 70 dB, although it lasts only briefly. Mop drying is much quieter and generally unobtrusive.

Off-peak charging is a useful app option for shifting electricity use to cheaper hours, and faster charging helps reduce downtime.

Measured consumption was around 10 kWh per month for daily 50-square-meter vacuum-and-mop cleaning, with standby draw described as manageable at about 3.5 W.

The dual rollers and strong suction remove carpet hair very effectively, with reviewers reporting less residue than competing robots.

Cat-hair pickup averaged a respectable 87% across the standardized hard-floor and low-pile tests. Hair collection is good, though not quite as dominant as the robot's debris pickup.

Pet and human hair are removed efficiently from hard floors and deposited in the bin without frequent roller stops.

Cat-hair pickup averaged a respectable 87% across the standardized hard-floor and low-pile tests. Hard-floor hair performance is solid, with the larger concern being occasional wheel-side accumulation.

The robot itself handles many everyday particles well, but the dock can struggle to evacuate bulky mixtures such as rice and peas. Large litter spills may require manual emptying.

Cheerios and cat litter scored in the high 90s in standardized pickup testing, showing strong ability with chunky household debris.

Single-level apartments and smaller homes are especially well suited because the robot can cover the space without being carried between floors. The premium price may still be overkill for very small areas.

The ultra-slim body is particularly useful in furnished apartments and low-clearance homes, cleaning under furniture that would otherwise require manual sweeping.

The side brush reaches many corners and hard-to-access spots well, but the round mop body cannot fully scrub tight corner spills.

Extending side hardware reaches corners better than many circular robots, and several tests found it very effective. The single-sided brush layout can still leave some debris in the opposite corner channel.

The S8+ reliably recognizes furniture, shoes, cords, toys, and pets and navigates well in darkness. It is not flawless with tiny pet waste or loose floor clutter, so clearing hazards remains wise.

Obstacle avoidance is the most divided area. Some tests saw excellent handling of cables, toys, and small cars, while others found the robot repeatedly hit low or tiny objects and even tangled on a shoelace.

Reviewers like the sleek, modern appearance, matte details, and choice of colors. The glossy white top can accumulate visible scratches over time.

The robot itself is widely seen as compact, polished, and modern, while the rounded white dock divides opinion. Some find the igloo-like station stylish and distinctive; others consider it bulky or too noticeable.

The robot usually returns and empties reliably, and the bag lasts for weeks. The dock handles dust, sand, flakes, and hair well but may leave bulky debris in the onboard bin.

Dock operation is notably dependable: the robot returns successfully, empties packed bins, and hands off mop care with little intervention. Several tests found the station faultless or especially well thought out.

The S8+ generally outperforms many hybrids in suction, edge cleaning, hair handling, and mapping. Some tests found the S7 MaxV stronger on first-pass cleaning or object recognition, while premium rivals offer taller mop lift or fuller dock automation.

The Curv 2 Pro stands out for carpet cleaning, slim clearance, and automation, but it is not a universal upgrade over every nearby model. Roller-mop rivals can clean wet messes better, and some competitors are stronger at small-object avoidance or cost less.

At under four inches tall, the robot can reach beneath much furniture while the movable LiDAR cap reduces snagging risk.

At roughly 8 cm tall with the LiDAR retracted, the robot reaches places many premium competitors cannot. The low body is a practical advantage under sofas, beds, TV units, and other tight furniture.

Replacement dock bags, brushes, filters, and mop pads create recurring costs. Reviewers viewed those expenses as the price of hands-off convenience rather than a deal-breaker.

Pet-heavy homes may burn through dock bags quickly, potentially needing a replacement every couple of weeks. Lower-shedding households should get much longer between changes.

The dock is a standard premium-robot size, but one reviewer found it light enough to slide around too easily and wanted a more stable base.

The rounded dock is wider and more visually prominent than some premium alternatives. It needs meaningful floor and overhead space, even if its styling works in modern rooms.

A long-term owner reported no operational issues, and reviewers generally found daily navigation, docking, and scheduled cleaning dependable.

Day-to-day reliability is strong, with the robot characterized as an efficient workhorse that should not let owners down in routine household cleaning.

The sub-four-inch body and spring-loaded LiDAR housing help the robot travel under lower furniture with less risk of becoming trapped.

Low-clearance cleaning is exceptional. The retractable LiDAR lets the robot reach under sofas, beds, wardrobes, TV stands, and other furniture that blocks taller robots.

The app is generally clear and highly customizable, with room, zone, suction, mop, and map controls. Auto-empty scheduling is less flexible than some users would like.

The app is one of the product's clearest advantages: clean, highly configurable, and approachable despite its depth. Room editing, suction, water level, pass count, schedules, and dock behavior are all easy to tune.

Carpet sensing and automatic mop lifting make mixed hard-floor and rug runs convenient. Very thick rugs may still contact the modestly raised mop pad.

Rugs and carpets are handled confidently thanks to chassis lift, strong suction, and the ability to raise or leave mop pads behind. That combination keeps fabric surfaces drier while preserving strong vacuuming performance.

Pet owners benefit from strong hair pickup, tangle-resistant rollers, and generally good navigation around animals. The robot can still miss very small pet waste and may struggle when large litter spills reach the auto-empty path.

Pet owners benefit from excellent anti-tangle hair handling, strong carpet suction, and pet-aware behaviors that can stop the brush or divert the route. It is especially well suited to homes with shedding animals.

Materials, fit, rollers, and dock construction are widely praised as solid and premium. Long-term use showed limited functional wear despite some cosmetic marks.

Construction feels premium and sturdy, with thick plastics, tight fit, and consistently strong workmanship. The Curv 2 Pro gives the impression of a machine built for regular long-term use.

The sonic mop handles light dried food, coffee, ketchup, and juice better than many robot mops. Tough sticky messes can require repeated passes, pad rinsing, or a manual mop.

Performance on dried messes is inconsistent. Some tests removed dried jam or light dried residue after repeated passes, while others found persistent or sticky stains beyond what the spinning pads handle well.

LiDAR mapping, obstacle detection, no-go zones, and good threshold climbing keep rescues uncommon. Loose socks, wires, and unusually small hazards can still stop or confuse it.

Most navigation tests found the robot difficult to strand, even under furniture and in tight gaps. A loose shoelace did manage to tangle the brush badly enough to stop one test unit.

The S8+ cleans thicker carpet well, lifting hair and heavier dirt with its dual rollers. Deep debris can remain in dense fibers, so high-pile rugs may still need an occasional full-size vacuum pass.

Thick-carpet cleaning is a major strength: strong suction plus the lifting chassis pulls out embedded grit and avoids bogging down on many deep-pile surfaces. Extremely dense carpet can still hold onto some buried hair or dust.

Automatic mop lifting is highly useful for mixed floors and protects most rugs during combined runs. Its roughly 0.2-inch lift is smaller than some premium rivals and may be insufficient for thick carpet.

Automatic lifting and dock-side mop removal are genuinely useful on carpet. They keep rugs and carpet fibers drier and reduce cross-contamination compared with simply dragging raised wet pads over fabric.

Fine-dust and sand pickup on hard floors is consistently strong, reaching 99 percent in one test. Some controlled edge tests still left a small amount behind.

Fine dust is lifted strongly from hard floors, helped by the high suction and concentrated airflow. This is one of the vacuuming strengths.

Reviewers consistently praise the strong everyday suction, especially on sand, hair, and routine debris. One controlled test found the advertised 6,000 Pa did not translate into strong deep-groove extraction.

The 25,000Pa vacuum system is a core strength, repeatedly praised for strong pickup on hard floors and carpet. It has enough airflow to lift fine dust, large debris, embedded grit, and hair.

The robot itself is usually considered quiet, with some reviewers calling it quieter than comparable flagships. Maximum suction and mopping can become noticeably louder.

Normal robot cleaning is generally acceptable to quiet, with one test citing about 58 dB and another calling it average on Normal mode. The robot itself is much less intrusive than the auto-empty dock.

Sonic mopping is better than most basic drag-pad robots and works well on light grime and everyday kitchen messes. Sticky stains, narrow edges, and neglected spills still need repeated runs or a manual mop.

Everyday mopping ranges from good to excellent on footprints and light stains, but the spinning-pad design is less consistent on sticky spills and stubborn messes. Some testers loved the pressure and coverage; others preferred roller-mop systems.

Most reviewers consider the S8+ expensive, especially without a fully self-washing dock. Its strong vacuuming and convenience can justify the cost for larger mixed-floor homes, but smaller or budget-focused households may find it excessive.

The premium price is easier to justify for buyers who will use the advanced chassis, automation, and carpet performance. Budget-focused shoppers can get much of the everyday cleaning capability from cheaper models.

Battery endurance is strong, and the robot automatically returns, recharges, and resumes unfinished cleaning. Off-peak and faster-charging options add flexibility.

Measured battery use points to roughly 100 square meters of mixed vacuuming and mopping before a recharge under standard settings. Charging takes several hours, but practical coverage is strong for typical homes.

The consensus is strongly positive: reviewers see the S8+ as a reliable, highly capable daily cleaner. Praise is tempered by its high price, imperfect deep mopping, and loud emptying cycle.

The overall impression is strongly positive: this is an advanced, highly capable robot vacuum with standout carpet cleaning, navigation, and low-clearance reach. Its biggest tradeoffs are inconsistent spinning-pad mopping, small-object avoidance, dock size, and premium pricing.

Scheduled vacuuming, mopping, mapping, and auto-emptying save substantial time and keep floors consistently presentable. Most manual work is limited to mop care, water, consumables, and occasional deep cleaning.

The combination of strong vacuuming, automatic carpet adaptation, detailed scheduling, and a highly capable dock makes daily floor care unusually hands-off. The main manual exceptions are wet spills, detergent dosing, and periodic tank or bag service.

Dock assembly is minor, and QR-code app setup and mapping usually take only a few minutes. Reviewers repeatedly describe the process as quick and painless.

Setup is consistently easy, with pre-assembled hardware, app-guided pairing, and quick mapping. Even first-time robot-vacuum owners should be able to get it running without much friction.

Low-pile carpet maintenance is generally excellent, with strong sand and hair collection. One demanding multi-pass test reached about 90 percent and still left some edge debris.

Low-pile carpet performance was strong in measured testing, reaching about 90% pickup in the cited test setup. It is a dependable surface for this robot.

Setup, app control, room selection, scheduling, and routine operation are repeatedly described as simple. The product is largely hands-off once maps and routines are configured.

The system is friendly to newcomers, with guided setup and an app that makes the core controls easy to understand before exposing deeper customization.

Runtime is ample for large routine jobs, with reports ranging from roughly 90 minutes at maximum power to 180 minutes in quiet mode. Recharge-and-resume extends coverage further.

Standard mixed cleaning used roughly 40% of the battery over 50 square meters, implying about 100 square meters before returning to charge.

The Roborock app is one of the product's clearest strengths, offering detailed maps, room routines, schedules, no-go zones, carpet settings, and remote status. Reviewers found the automation powerful without being difficult to use.

The Roborock app is a major strength, with deep scheduling, per-room settings, routines, SmartPlan-style automation, voice control, and Matter support. Automation is broad enough to make day-to-day cleaning largely hands-off.

Several reviewers found edge pickup unusually strong for a round robot, with excellent cereal and dust collection. More demanding tests still left narrow strips or small debris beside baseboards.

Extendable mop and brush hardware usually cleans close to skirting boards and furniture edges. Vacuum-only edge pickup can still leave scattered debris, so results are better than basic round robots but not flawless.

Light mopping can finish cleanly, but high water settings or a dirty pad may leave sticky areas, smears, or streaks. Extra passes and pad rinsing improve the result.

Spinning pads can leave sticky smears or tacky residue after liquid spills, especially ketchup or coffee. On ordinary damp mopping, however, some tests found very clean, residue-free results.

Tangle resistance is one of the clearest strengths. Hair mainly collects at removable roller ends rather than wrapping tightly around bristles.

The DuoDivide anti-tangle system is exceptionally effective with pet hair and long human hair. Multiple long-use tests reported little to no hair wrapped around the main brush.

Mapping is fast, accurate, and highly editable, with 2D/3D views, room divisions, routes, and no-go zones. Navigation remains reliable even in darkness, though one test rated it slightly below the older S7 MaxV.

Mapping and navigation are generally excellent, with systematic paths and reliable dock returns. Room naming can need correction and an occasional route may be longer than necessary, but getting lost is uncommon.

Oatmeal and other routine larger debris were collected very effectively on hard floors. Results are strongest during normal pickup; the auto-empty dock is less reliable with bulky mixed debris.

Large mixed debris is picked up very well on hard floors, including a 98% result on vinyl in one test. Some scattering can still happen near edges because of the side brush.

The wall sensor keeps the robot tracking closely and parallel to baseboards, supporting orderly edge coverage.

Side sensing keeps the robot tracking closely along skirting boards, furniture, and table legs without unnecessary contact, giving it precise edge-following behavior.

Auto-emptying keeps routine dust handling contained and greatly reduces contact with the onboard bin. Bulky debris can still remain behind and require manual emptying.

The dock's auto-empty system is powerful enough to clear bins packed with pet hair, and the large bag keeps disposal infrequent. This meaningfully reduces hands-on mess handling.

Reviewers find the robot confident around chairs, furniture legs, thresholds, and tight routes, with few rescues needed. Loose floor clutter remains the main handling risk.

Movement is smooth, graceful, and confident through narrow spaces. The robot can thread between tight furniture and benefits from capable wheels and chassis control.

After six months of daily use, the robot, rollers, and underside remained in good working condition. Cosmetic scratching was more noticeable than functional wear.

The compact shell feels solid and well finished, with construction described as built to last rather than merely decorative.

Detachable roller ends make wrapped-hair removal and routine brush maintenance straightforward.

Automatic mop removal makes switching between vacuum-only carpet cleaning and hard-floor mopping effortless. The feature proved more useful in practice than it may sound on paper.

The package includes the core setup tools, spare dust bag, and mopping hardware needed to start cleaning. Reviewers appreciated practical touches such as the included screwdriver and replacement bag.

AdaptiLift is one of the standout hardware features, helping the robot cross tall thresholds and maintain better contact on thick carpets. It worked very well in most tests, with only the densest high-pile carpet exposing limits.

The app-based child lock is a practical family feature that disables the robot's physical controls and prevents accidental starts.

The maintenance counter helps owners track filter life and decide when to wash or replace components.

The bagged dock and HEPA filtration keep routine debris contained and suit allergy-conscious or pet-owning homes. Washable filters also help extend service life.

On suitable hard floors, reviewers observed a visibly clean, shiny finish with little manual effort.

Fresh spills are a clear weakness. Spinning pads tend to spread coffee or other liquids instead of extracting them, so larger wet messes are better handled manually.

The left-side channel can collect clumps that the single brush arm fails to funnel into suction. In one test, cat hair became lodged around the opposite wheel.

The child lock is a useful family safeguard that prevents children from starting or changing the robot through its physical buttons.

Hot washing and heated drying keep mop pads noticeably fresher and help prevent mouldy or unpleasant smells. This is especially useful in homes that mop frequently.

Frequent automated cleaning helped one allergy sufferer keep floors cleaner and reduce exposure to accumulated irritants.

The 100°C mop-wash cycle is credited with reducing germs and leaving the pads cleaner. It adds a hygiene advantage for kitchens, bathrooms, and other frequently mopped areas.

The glossy white finish developed noticeable scratches after about six months, although the robot still looked generally presentable.

The dock is a major convenience feature, automatically washing and drying mop pads and in some cases re-washing or re-mopping dirtier areas. Mop maintenance is far less hands-on than with basic robot docks.

Stable connectivity and regular firmware updates give the software side a mature feel and improve confidence that features will continue to be refined.

The S8+ cannot clean stairs and must be carried between levels, so multi-story homes still need manual vacuuming and relocation.

Value is good for buyers who prioritize automation, carpet performance, and the slim adaptive chassis, but the premium is not essential for basic floor cleaning. Cheaper Roborock models deliver a large share of the core performance.

The robot is described as fairly hefty, which matters mainly when lifting or handling it manually rather than during autonomous cleaning.