Average score
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.9
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.2
Accessories and Tools
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.2
Included accessories are often viewed as light for the price (limited spares like filters/mops), though replacement parts are widely available from official and third-party sources.
P2Product 2: MOVA P10 Pro Ultra Robot...
No score yetAdaptive chassis lift
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
2.0
Reviews explicitly note it does not have an adaptive chassis lift feature. It can still handle standard thresholds, but it won’t match lift-equipped robots for challenging height changes.
Aesthetic design and finish
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.3
Design and finish are usually described as sleek and premium, with the robot available in black/white and the dock seen as modern but physically large.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.4
The robot is described as modern and clean-looking, while the dock is larger than some competitors but feels substantial and feature-packed.
AI, Smart, App and Automation
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.3
Smart features are a major strength: routines, per-room customization, schedules, multi-map support, 3D mapping options, and voice assistant compatibility are frequently mentioned. A minority report friction with assistant setup or firmware quirks.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.5
The app is consistently described as feature-rich: multi-level/multi-map support, room-by-room controls, automation modes, voice features, and pet options. Some sources note optional camera/live view capabilities and a minor learning curve due to the breadth of settings.
Area Rug Handling
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.3
Area rug handling is generally solid on common rugs, but tassel/fringe rugs and some cords can still trap or snag the robot, leading to notifications or manual rescue in certain homes.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.2
The robot is widely described as capable on mixed surfaces thanks to mop lifting on carpet. Some note it may need slight maneuvering on thicker rugs/thresholds and cannot fully “leave mops at the base” like certain higher-end designs.
Assembly and Setup
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.7
Assembly and setup are generally described as straightforward, with minimal physical assembly and simple app pairing, though some users spend time refining room splits and map edits to their liking.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.5
Setup is consistently described as quick and guided, with easy onboarding in the app. A notable constraint mentioned is requiring 2.4 GHz Wi‑Fi (no 5 GHz), which can add friction for some homes.
Bag-full indicator
P1
Product 1: Roborock S8 Pro Ultra Robot...
2.0
Bag-full indication is a weak spot in reviewer expectations: some call out wanting clearer notifications or indicators for capacity-related events, especially given the premium price.
P2Product 2: MOVA P10 Pro Ultra Robot...
No score yetBattery and Charging
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.0
No summary yet.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.7
Battery performance is frequently called standout, with strong runtime and unusually good coverage-per-charge in structured evaluations. Scheduling and charge-control options are also mentioned as a bonus for convenience.
Bin and Bag
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.4
Bin and bag design is viewed favorably for hands-off use: the internal bin is supported by reliable auto-emptying into a larger dock bag, reducing manual emptying frequency. Some wish for better in-run fullness handling or clearer indicators.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.2
The dock uses a disposable dust bag system that reviewers like for cleanliness and low mess. Some users dislike the idea of bag costs, but most note it reduces dirty filter handling compared to bagless designs.
Carpet — High-Pile Pickup
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.3
High-pile carpet handling and pickup are frequently described as strong for a robot, but plush carpets can still pose issues due to the mop module design and lift limits when mopping modes are involved.
P2Product 2: MOVA P10 Pro Ultra Robot...
No score yetCarpet — Low-Pile Pickup
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.4
Low-pile carpet pickup is often reported as above-average to excellent in standardized testing and daily use, though not always class-leading in deep-clean style tests.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.2
Low-pile carpet results are generally good for routine cleaning, but several reviewers note it’s not the best fit for homes needing deep carpet grooming. Performance improves with extra passes or upgraded brushes in tougher cases.
Carpet — Medium-Pile Pickup
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.1
Medium-pile carpet performance is generally good, but a few reviewers expected more deep-cleaning power versus prior flagships or competitors, especially in sand-embedded style testing.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.6
Medium-pile carpet performance is described as above average in structured tests, including strong deep-clean results versus category norms. Still, reviewers caution it won’t replace an upright for true deep carpet cleaning in heavy-carpet homes.
Child lock
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.0
No summary yet.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.8
Child lock is specifically praised as a practical feature for homes with kids who press buttons or interfere with runs. It meaningfully improves day-to-day usability in family households.
Clogging and debris prevention
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.2
Clogging/debris prevention is usually solid, but a few reports mention rare events like clumps left behind or jams that required intervention, especially when encountering cords, socks, or concentrated debris.
P2Product 2: MOVA P10 Pro Ultra Robot...
No score yetComparative performance
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.0
Comparative performance is generally strong versus many peers and earlier generations, especially for automation and navigation. However, multiple sources note it can be a step back in certain areas (cord avoidance, plush carpet compatibility, or missing monitoring features) depending on what you value.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.5
Comparative commentary often places the P10 Pro Ultra unusually high for its price, sometimes beating more expensive models in specific tests. It is less dominant in the hardest mopping-stain tests and some carpet pet-hair scenarios.
Controls and UI
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.4
Controls and UI are broadly viewed as feature-rich and usable. The app supports fine-grained control (zones, rooms, power/scrub settings, dock behavior), though a few reviewers describe some menus or map edits as finicky.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.4
The UI/app experience is generally called intuitive and polished for a newer brand, with lots of controls and clear workflows. A few reviewers note occasional app lag or a learning curve due to the depth of options.
Corner Cleaning (Robot)
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.5
Corner cleaning is a standout due to an extendable side brush, with strong results reported in tests. Still, corners may occasionally need a second pass for perfection, especially after heavy messes.
Crevice / Groove Pickup (Hard Floors)
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.2
Crevice/groove pickup is inconsistent across evaluations, with at least one test source calling it weaker than expected versus prior Roborock models, suggesting certain edge-case pickup scenarios may lag overall performance strengths.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.6
Crevice/groove pickup performance is repeatedly cited as above average in structured testing, sometimes matching or beating pricier competitors.
Dirty water sensor
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.5
The dirty water sensor and related “remop/extra attention” logic are highlighted as useful for real messes (e.g., muddy paw prints), triggering additional cleaning when the system detects higher soil levels.
Docking and Auto-Empty Reliability (Robot)
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.6
Across reviews, the RockDock Ultra is consistently described as reliable and genuinely automating ownership: auto-emptying, mop washing, water refilling, dirty water collection, and hot-air drying generally work as intended, with only occasional complaints about edge-case behavior or loud emptying.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.5
Docking and auto-empty behavior is usually reliable even in less-than-ideal placements, and bag capacity is often cited as lasting weeks to months. A few mention minor leftover debris after emptying, but not enough to derail normal use.
Dock noise
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.3
Dock noise is a common downside: auto-emptying is repeatedly described as very loud for a short burst, while mop washing can add noticeable gurgling/operational sounds. Day-to-day dock function is valued despite the noise.
P2
Product 2: MOVA P10 Pro Ultra Robot...
3.8
Dock noise is described as a short but loud auto-empty burst, followed by quieter pump/wash steps and a gentle drying hum. Scheduling or adjusting empty frequency is recommended if noise is a concern.
Dried-On Stain Removal
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.3
Dried-on stain removal is competitive among premium robot mop systems in comparative testing, with the S8 Pro Ultra placing near the top group in multi-run stain scoring. It is strong, but not always the outright best versus the newest top performers.
P2
Product 2: MOVA P10 Pro Ultra Robot...
3.2
Across sources, dried-on stain performance is the most consistent weakness: it’s often “fine for normal messes” but below top-tier robots on stubborn, set-in stains and may need repeat passes.
Ease of use
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.8
Ease of use is a key strength: setup is commonly described as quick, daily upkeep is low thanks to the dock, and scheduling makes it close to ‘set-and-forget’ for many homes. A minority report app learning curve or occasional intervention for tangles/stuck events.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.4
Ease of use is generally rated high due to guided setup, strong automation, and flexible scheduling/room controls. Some reviewers disable chatty voice prompts or note occasional app lag, but overall operation is considered straightforward.
Edge and Baseboard Cleaning (Hard Floors)
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.4
Edge and baseboard cleaning is generally good but not perfect; some real-home reports note crumbs near walls or under cabinet toe-kicks can be missed depending on clearances and layout.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.4
No summary yet.
Emptying and Mess Control
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.3
No summary yet.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.4
Emptying is described as clean and low-mess thanks to a bagged dock system, avoiding frequent dusty bin handling. Bagless alternatives are sometimes criticized as requiring dirtier filter maintenance.
Floor Drying Time
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.6
Floor drying time is generally reported as fast, with only a light amount of water left behind in typical mopping, and the dock’s drying system helps keep the mop pad dry between runs.
P2Product 2: MOVA P10 Pro Ultra Robot...
No score yetFresh Liquid Pickup Speed
P1
Product 1: Roborock S8 Pro Ultra Robot...
2.8
Fresh liquid pickup speed is not a standout: multiple reviews note larger wet spills or sticky liquids can be spread rather than quickly lifted/contained, which is typical for many robot mop systems.
P2Product 2: MOVA P10 Pro Ultra Robot...
No score yetHair Pickup — Carpets
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
3.5
Carpet hair pickup is mixed: general hair pickup can be good, but multiple sources cite weaker results on flattened pet hair embedded in carpet. Extra passes or a different brush can help for heavy carpet hair loads.
Hair Pickup — Hard Floors
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.9
Hard-floor hair pickup is consistently strong, including pet hair and litter-adjacent messes. Reports suggest it’s highly effective for everyday shedding on tile/wood/LVP.
Hair‑Wrap / Tangle Resistance
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.7
Hair-wrap resistance is mixed but trends positive: dual rubber rollers help, and removable end caps make hair removal easier. Some tests still find tangling or only mid-pack detangling versus certain alternatives.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.4
Hair-wrap resistance is frequently rated as above average (low tangling in structured tests). Some reviewers still note the stock brush lacks certain premium anti-tangle shapes, though optional upgraded brushes are mentioned.
Hard Floor — Fine Dust Pickup
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.2
Fine dust pickup on hard floors is generally good for everyday use, but flour-like powders can smear or remain in some tests, suggesting performance varies with particle type and whether mopping is enabled.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.8
Fine dust pickup on hard floors is repeatedly described as excellent, including in high-traffic/pet environments. Reviewers report consistently clean-looking floors with frequent runs.
Hard Floor — Large Debris Intake
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.2
Large debris pickup on hard floors is typically strong, with most reviews reporting solid crumb and debris collection. Some edge cases remain (near walls or under low cabinets) depending on layout and clearances.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.7
Large debris pickup is described as very strong, including success with larger particles and mixed messes. Some mention smart behavior that can reduce scatter (e.g., side brush behavior changes) when encountering bigger debris.
Headlight and LED lights
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.3
Front lights/LED behavior is mentioned as helpful for low-light cleaning under furniture or in darker rooms, improving detection and navigation confidence.
Low-profile design
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
3.5
A few reviewers call out that the LiDAR turret is not retractable, making it less low-profile than some premium designs. It still fits under many pieces, but ultra-low furniture can be a limitation.
Maintenance requirements
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.5
Maintenance requirements are lower than typical robot vac+mop combos due to automated dock tasks, but periodic work remains: water tanks, dust bags, wiping sensors, and occasional hair/brush cleaning.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.2
Overall maintenance burden is considered low thanks to auto-emptying, pad washing/drying, and dock self-cleaning. Regular tasks include refilling water/solution, emptying dirty water, replacing bags, and occasional cleaning of trays/brushes.
Map and Path Efficiency (Robot Vacuums)
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.3
Mapping and path efficiency are repeatedly highlighted as a top-tier trait: fast mapping, accurate tracking, and efficient coverage patterns are common praise points. Some long-term reports note maps can get messy after certain stuck events, but rollback/edits help.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.3
LiDAR-based mapping is repeatedly described as fast and accurate, with efficient coverage and multi-floor map support. A minority view notes cleaning patterns can be less tightly optimized than the very best navigation systems.
Mop lifting system
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.3
The mop lifting system is a key benefit for mixed floors: many reviews report it keeps carpets mostly dry and enables combined vacuum+mop runs. Limitations are noted for higher-pile rugs where lift height may still allow contact or dampening.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.4
Mop lifting is consistently reported around ~10–10.5 mm, helping prevent wet pads from contacting rugs. Lift height is described as adequate/average and works well for mixed-floor routines.
Mopping performance
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.1
Mopping performance is widely described as excellent for daily maintenance (dust, footprints, light smudges) with the vibrating system and frequent mop washing. Multiple sources caution that sticky/heavy spills can smear and may require manual cleanup.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.0
Mopping performance is commonly praised for daily upkeep, with dual spinning pads and automated pad washing/drying. The main caveat is that it can be less impressive on extreme dried-on stains versus pricier competitors.
Noise level
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.7
Cleaning noise is usually characterized as average-to-moderate depending on power mode, with higher suction on rugs/carpet increasing audibility. Several sources note it can disrupt conversation when nearby on higher settings.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.1
Noise is often described as reasonable or quiet on lower settings and during mopping, but louder on max suction. Deploying/retracting side brush or mop-extending mechanisms can also be noticeably noisy to some.
Obstacle Avoidance (Robot)
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.8
Obstacle avoidance is the most debated area. Many tests show strong performance for common clutter, but cords and certain small objects remain a recurring failure mode, and some long-term users report more snagging than prior camera-based models.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.3
Obstacle avoidance is widely praised for the price, including success with toys and cables and even pet-mess avoidance in some tests. It isn’t flawless—certain furniture shapes or clutter patterns can still cause occasional issues.
Odor control
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.6
Hot-water pad washing and hot-air drying are repeatedly credited with helping prevent musty mop odors. This is a commonly praised quality-of-life benefit versus cheaper docks that leave pads damp.
Ongoing ownership costs (bags, filters, batteries)
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.9
No summary yet.
P2
Product 2: MOVA P10 Pro Ultra Robot...
3.6
Recurring costs primarily come from dust bags, detergent/cleaner, and occasional mop pad/brush replacements. Many reviewers consider the convenience worth it, but it’s not a truly “zero-cost” dock system.
Overall durability/longevity
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
3.2
Long-term longevity remains an open question in the reviews because MOVA is newer. Short-term experiences are positive, but multiple sources flag durability as something you can’t fully verify yet.
Overall opinion
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.7
Overall sentiment is strongly positive, with repeated “best value” framing and high satisfaction for everyday cleaning. The most common reservations are tough stain mopping, carpet pet-hair edge cases, and long-term brand unknowns.
Pet-Ready Features
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.4
Pet-focused features (pet monitoring/check-in in the app) and daily pet-mess pickup on hard floors are widely praised. On carpet, flattened pet hair is a repeated weak spot and may need extra passes.
Price and Value
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.3
Price and value are consistently framed as premium and expensive. Many feel the automation justifies the cost, while others believe quirks (cords, plush carpet limitations, or missing extras) make it harder to justify at full MSRP.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.8
Value is the defining theme: it’s repeatedly framed as delivering flagship-like features at a midrange price, earning “best value” style praise. The main value caveats are tougher stain mopping and the newer-brand risk.
Privacy controls
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.1
Privacy tradeoffs are discussed favorably by some: reduced/changed camera approach and lack of remote home monitoring is seen as a privacy plus, while others consider the removed monitoring feature a downgrade.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.2
Privacy discussion centers on camera-based obstacle avoidance and the ability (noted by some reviewers) to disable picture-taking/recording options while keeping avoidance active. Even with controls, camera-equipped robots can remain a consideration for privacy-sensitive users.
Scratch resistance
P1
Product 1: Roborock S8 Pro Ultra Robot...
2.5
Scratch resistance gets mixed attention: at least one test source raised concerns about potential floor scratching at high scrub settings, while others did not report damage. Cautious settings and monitoring on delicate floors are commonly advised.
P2Product 2: MOVA P10 Pro Ultra Robot...
No score yetSelf-cleaning cycle
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.6
Self-cleaning behavior (mop washing and dock cleaning routines) is widely praised, with multiple sources highlighting that the mop is cleaned during/after runs and dries over time to reduce odors and upkeep.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.4
Dock self-cleaning details (washboard/squeegee-style cleaning and removable trays for deep cleaning) are commonly praised for reducing manual mess. Periodic maintenance is still required, but overall workload is described as low.
Software-update support / feature longevity
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.7
Feature longevity via updates is mentioned as important because some shortcomings (obstacle avoidance edge cases, map quirks) appear firmware-related. Several reviewers express hope or expectation that updates can improve behavior over time.
P2Product 2: MOVA P10 Pro Ultra Robot...
No score yetSolution / Liquid system
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.3
No summary yet.
Storage footprint and upright-stand stability
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.4
Storage footprint is a frequent complaint: the dock is large and needs clearance to operate comfortably, which can be an eyesore or space issue in smaller homes.
P2Product 2: MOVA P10 Pro Ultra Robot...
No score yetStreaking / Residue
P1
Product 1: Roborock S8 Pro Ultra Robot...
2.9
Streaking/residue concerns appear mostly in heavier spill or smear scenarios (e.g., sticky foods). For normal mopping, most report clean-looking floors with minimal residue when settings are appropriate.
P2
Product 2: MOVA P10 Pro Ultra Robot...
3.6
Some reviewers report minor streaking or residue when using very high water flow or on messy sauces, especially near edges/corners. Results improve after the dock washes pads and with cleaning solution reducing stickiness.
Stuck resistance
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
3.7
Most reviews suggest good everyday mobility and threshold handling for typical transitions, but there are noted exceptions (very tall thresholds/step-ups or certain “rod furniture” styles). On extreme obstacle courses, it may request manual help.
Suction and Airflow
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.3
Suction and overall vacuuming performance are usually rated strong, especially for daily debris on mixed surfaces. A few sources note deep-cleaning in specific tests or certain fine debris scenarios can be less impressive than expected for the price.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.5
Multiple reviews describe strong suction/airflow for the price, with very good pickup on everyday debris. A recurring tradeoff is that running at max power can noticeably increase noise.
Support and Reliability
P1Product 1: Roborock S8 Pro Ultra Robot...
No score yet
P2
Product 2: MOVA P10 Pro Ultra Robot...
3.3
Support impressions are mixed: some reviewers highlight unknown long-term warranty/service outcomes, while others mention good parts availability (region-dependent) and compatibility with Dreame components. Overall sentiment is “promising but not proven.”
Under-Furniture Pickup
P1
Product 1: Roborock S8 Pro Ultra Robot...
3.2
Under-furniture pickup is limited by clearance: several users report it performs well under many items, but cannot reach under very low cabinets or tight toe-kick spaces, leaving some debris behind.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.3
Under-furniture performance is generally good, with reviewers noting it can get under many cabinets/furniture pieces. Very low-clearance spaces can be limited by the top LiDAR turret height.
Water tank
P1
Product 1: Roborock S8 Pro Ultra Robot...
4.4
Water tank capacity and the clean/dirty tank system are repeatedly described as generous and convenient, enabling multiple cleans before intervention. Users still need to refill/empty on a cadence based on home size and mop settings.
P2
Product 2: MOVA P10 Pro Ultra Robot...
4.4
Reviews highlight separate clean/dirty tanks and automatic refilling of the robot’s internal tank via the dock. Some note tank markings can be unclear, and an optional water hookup kit is mentioned but not universally tested.