Compare Shark PowerDetect NeverTouch Robot Vacuum & Mop vs Roborock S8 MaxV Ultra Robot Vacuum and Mop

Included extras such as spare bags, guides, and small tools are considered adequate and helpful for getting started and maintaining the dock/robot.

Design and finish are frequently praised as premium-looking, with a cleaner, more integrated dock aesthetic than some predecessors.

The app covers basics like scheduling, room selection, and no-go zones, but multiple reviews call it laggy or less feature-rich than leading competitors.

Automation features are deep: strong scheduling, per-room customization, routines, smart remopping options, and solid voice-assistant integrations-though most advanced controls live in the Roborock app rather than third-party platforms.

Area rug handling benefits from mop lift/drop behavior to keep rugs drier, but a few reviewers mention imperfect carpet detection in mixed-floor homes.

Setup is usually described as straightforward, with guided app steps; mapping can take a bit of time but is not typically a blocker.

Setup is repeatedly described as easy: mostly assembled, quick app pairing via QR code, and fast initial mapping/quick-map routines.

In at least one detailed test, runtime and efficiency were below average for a flagship-priced robot, especially when compared to top competitors.

Battery life is competitive for a flagship, with measured runtimes around the low-100-minute range in some testing and efficient recharge-and-resume behavior.

It uses a bagless system with an auto-empty base, which reduces frequent emptying, but the onboard bin is small and some owners still report occasional manual emptying.

The dock's disposable bag system is viewed as convenient and low-mess, but a few tests noted residual debris remaining in the robot bin after auto-empty on some runs.

Build quality impressions are strong, with multiple reviews describing solid materials and a well-engineered dock-and-robot system.

High-pile carpet results are more variable, with some tests noting leftover loose debris on longer fibers compared to its hard-floor performance.

Low-pile carpet pickup is usually strong for day-to-day debris, though some reviewers mention it occasionally needs a second pass to finish the job.

Medium-pile carpet pickup is generally strong on surface debris, but deep-cleaning performance varies and some reviews mention needing extra passes.

Carpet pickup is a consistent bright spot (including some standout results on larger debris), though performance can vary by test medium (e.g., fine sand) and carpet type.

Child lock is available (often via a long-press on a button) and is presented as a practical safety feature for homes with kids or curious pets.

Physical controls are straightforward and the in-app controls are robust; the built-in voice assistant can be handy but tends to require exact phrasing.

Corner cleaning improves with edge air-blasts and pad reach, yet multiple reviews still recommend a quick manual touch-up for tight corners.

Corner cleaning improves with the extending side brush and edge mop, and several sources call it better than prior generations, though not perfect in every tight-space scenario.

An LED/fill light helps the front camera see in low light for object detection, though video quality and night performance are not always praised.

Docking and hands-free automation are major strengths, yet a minority of reviews cite reliability issues with auto-empty strength or the thoroughness of pad drying.

Auto-empty and docking are largely reliable and highly valued for hands-off cleaning; however, a few measurements found residual debris left in the robot bin after emptying, so settings and debris type matter.

Dock noise is mostly tied to the pad drying fan or hum, which can be loud for some and may run for an extended time.

Dock noise is the main acoustic drawback: mop drying and certain dock cycles are described as noticeable, even if the robot itself is only moderately loud.

Dried-on mess performance is better than typical robot mop combos in several tests, though it is not a full replacement for manual scrubbing on heavy grime.

Day-to-day use is generally easy once set up, but app lag and the occasional navigation quirk can add friction.

Day-to-day usability is widely praised: intuitive app flows, quick actions (room/zone/routines), and reliable dock automation reduce the need for babysitting.

Edge and baseboard coverage improves via the edge mop and extending side brush, but results vary by mess type; some tests noted sticky residue or incomplete corner cleanup in tight spaces.

Edge following is generally decent and helped by edge-focused features, but several reviewers note it keeps a small buffer from baseboards rather than hugging edges tightly.

Edge-following behavior is typically accurate and consistent, supporting good wall-hugging coverage and reliable baseboard passes in most reports.

The auto-empty system improves mess control overall, but reliability isn’t perfect—some reviewers report partial emptying or inconsistent suction at the base.

Emptying is generally clean and convenient thanks to sealed bags, but a few reviewers observed leftover debris in the robot bin after auto-empty or the need for higher emptying settings.

The app's consumable tracking for filters/brushes is useful and helps plan upkeep, with reminders tied to estimated wear life rather than a simple calendar.

HEPA filtration and good dust containment are commonly highlighted, with several sources positioning it as a solid option for allergy-conscious homes.

Dust containment is aided by sealed disposable bags and hands-off emptying, which reviewers with dust sensitivity appreciated compared with manual bin dumping.

Floor drying is often described as quick after mopping, yet some tests say it can leave floors wetter than preferred and the dock drying cycle can run for hours.

Heated drying is considered effective for preventing musty mop smells, but several reviewers note the drying noise is noticeable during its multi-hour cycle.

Carpet hair pickup scores well in some tests, but other reviewers report occasional pet-hair clumps or missed strands on carpet.

On carpets, hair pickup is frequently rated highly in comparative testing (especially for pet hair), though performance can depend on hair length and brush maintenance.

Hair pickup on hard floors is generally good, though long-hair performance can vary depending on maintenance and brush condition.

Tangle resistance is mixed: some reviewers say the brush resists wrap well, while others experienced long-hair tangles that required manual cleanup.

Hair-wrap resistance is mixed: dual rollers and scrapers help with routine hair, but at least one torture-test showed severe long-hair tangling that can stop the robot.

Fine dust pickup on hard floors is generally good, but a few tests report it can push around small grains or struggle with very fine powder without extra passes.

Fine dust pickup on hard floors is good but not class-leading in all lab tests, and some debris can be scattered outward by the long side brush depending on settings and room layout.

Large debris intake on hard floors is consistently praised, with strong results on tracked-in dirt and common snack-size debris.

Large debris intake on hard floors is generally strong, but side-brush fling can reduce efficiency and leave grains spread around in worst-case tests.

The dock reduces day-to-day maintenance, but owners still need periodic tray cleaning, sensor wipe-downs, and hair removal—especially in pet or long-hair homes.

Maintenance is reduced by the dock, app reminders, and washable components, but owners still need periodic tank changes, bag replacements, and occasional brush/hair cleanup.

Navigation and path efficiency vary widely by reviewer: some praise fast, organized coverage, while others describe slower runs, random patterns, or occasional hesitation.

Mapping and pathing are widely praised: fast map creation, reliable localization, and strong support for no-go zones and room-level routines.

The mop lifting and pad-drop approach is a key benefit for mixed flooring, though some reviewers note lag or that it is less refined than the best-in-class systems.

Mop lift is a major strength: multiple reviews cite high lift height that keeps carpets dry and allows confident vac-and-mop runs in mixed-floor homes.

Mopping is one of the strongest aspects in many reviews, with good agitation and stain handling, though it can run a bit wet and won’t replace deep manual scrubbing.

Mopping is generally strong for a pad-based system (hot-water washing, vibration, and smart re-mopping help), but some comparison tests still place it behind the very best spinning/roller-style moppers on heavy stains.

Noise feedback is mixed: some reviewers found the robot quiet enough to run during calls, while others said the vacuum or the mop-pad drying cycle is noticeably loud.

Noise is generally described as reasonable for a flagship, with some sources noting mid-to-high suction is noticeable; dock drying/maintenance sounds can be more intrusive than the robot itself.

Obstacle avoidance ranges from average to excellent: it often avoids larger items, but some reports include cord run-overs or hesitation around unrecognized obstacles.

Obstacle avoidance ranges from excellent (avoiding pet waste and many objects) to inconsistent in some lab tests where it tried to run over smaller toys; performance appears sensitive to object type and firmware/settings.

The odor-neutralizing cartridge is mentioned as a useful quality-of-life feature, especially in pet homes, though its impact is subjective.

Hot-water washing and hot-air drying help keep odors down, but reviewers warn that letting dirty water sit too long can create a sewage-like smell common to this category.

Ongoing costs are mainly bags and filters; reviewers generally see them as manageable for a premium system, but they add to the already high upfront price.

Overall sentiment is positive to mixed: many call it a top-tier, low-touch flagship, while a few tests argue its performance tradeoffs and price make it harder to recommend universally.

Packaging is generally described as substantial and protective, reflecting the large dock and accessory set.

Pet-focused coverage is a strength: multiple reviewers cite effective pet hair pickup and solid pet-waste avoidance features, though real-world reliability varies with room clutter and obstacle type.

Value is polarizing: some reviewers call it compelling for the self-washing dock and mopping results, while others feel the price is hard to justify given app and carpet tradeoffs.

Value is the biggest sticking point: several reviewers call it expensive for the performance delta, while others argue the automation and convenience justify the flagship price if you will use the dock features.

Privacy controls are a recurring theme: on-device processing is emphasized by some, while others note optional obstacle photos/remote viewing require explicit enablement, passwords, and audible announcements during viewing.

Scratch concerns seem improved versus some older models; at least one reviewer reported no obvious scratching during use.

The self-cleaning dock is a standout: it can wash pads automatically, but drying can be noisy and some reviewers wish it were hotter or more thorough.

The dock does more than empty and wash: multiple reviews mention self-cleaning elements and hot-water mop washing that reduce hands-on cleanup, though periodic manual cleaning is still needed.

Software support appears active (frequent app features, integrations, and ongoing updates discussed), but smart-home ecosystems can lag behind the Roborock app in capability.

Liquid/solution guidance is inconsistent across reviews: some describe using water or a mix, while others report unclear instructions or avoid cleaning solution altogether.

The dedicated detergent/solution system is a standout convenience feature, automatically portioning cleaner and helping reduce odors and maintenance hassle.

Many reviews report minimal streaking and better-than-average wipe-and-lift behavior, but a few saw smearing when the pad was very wet or the pass was shallow.

Stuck resistance is often a strength thanks to threshold handling and lift behavior, but there are scattered reports of hesitations on low furniture or tricky transitions.

Stuck events are uncommon in most accounts, with the robot often able to ride over cords/thresholds without fully halting, though hair tangles can stop cleaning in worst-case scenarios.

Across reviews, suction is generally above average and strong enough for everyday debris, though a few tests note weaker results on very fine powder or certain carpets.

Reviews consistently highlight strong suction (often cited as 10,000Pa) and above-average carpet results, though one lab-style test found it did not dominate fine sand and some hard-floor debris can get pushed around by the side brush.

Under-furniture reach benefits from the extending side brush and slimmer edge access, helping capture debris along toe-kicks and under some appliances.

The large, self-refilling water setup supports longer mopping sessions and is repeatedly cited as a practical advantage over smaller hybrid systems.

Clean/dirty tank capacity and usage rate are viewed as competitive; some comparisons suggest it can go longer between water changes than many rivals, though frequency still depends on home size and mopping schedule.