Compare Eufy S2 Omni vs Dyson 360 Vis Nav Robot Vacuum

Included extras are solid for a flagship robot vacuum, with reviewers noting cleaning solution, fragrance modules, documentation, and extra dust bags in the box.

The S2's chassis-lift feature is repeatedly presented as a major upgrade for plush rugs, thresholds, and higher-pile carpet handling.

Reviewers generally liked the modern, visible-tech design, translucent top, lighting, and premium styling, though the dock can be taller than some alternatives.

Design and finish are widely described as stylish and distinctive (polarizing colorway), with a premium look that clearly reads as Dyson.

AI navigation, 3D mapping, floor-type recognition, and app controls are useful, but the deepest independent test found app customization and smart-home integration behind rivals.

Smart/app features cover scheduling, room selection, and no-go zones with a dust/heat map, but the ecosystem is less feature-rich than other flagship robovacs.

A few users note the rear airflow can blow light pet hair aside during turns, though it usually still gets picked up on subsequent passes if coverage reaches the area.

Area rug handling is a notable strength in several reviews, with the S2 lifting, avoiding tassels, and preventing rugs from bunching or getting pushed around.

Setup is consistently described as simple, with the app and base display guiding pairing, mapping, and first cleaning with little friction.

Setup is typically described as fast and straightforward, with minimal assembly and a guided app pairing process.

Battery comments are mostly positive, but measured coverage varies sharply by suction level and real-world recharge time can be long.

Runtime is adequate on quieter/default modes but drops sharply in Boost/Max; recharge-and-resume helps finish larger homes at the cost of longer total cleaning time.

The dustbin and bag system benefits from automatic emptying and strong dock suction, reducing hands-on bin work.

The onboard bin is described as larger than typical and easy to remove; capacity helps offset the lack of a self-empty dock, but it can fill quickly in heavy-shed homes.

Build quality impressions are positive, with reviewers calling the construction solid and the overall package premium.

Build feels solid and premium in most reviews, though the robot’s size/weight and occasional scuffs from bumps are mentioned.

High-pile and thick-rug handling is a split point: several reviewers praised climbing and deep cleaning, while one lab-style test found carpet agitation underwhelming versus rivals.

High-pile or deeply embedded carpet performance is above average and sometimes impressive, but a few tests show it not as dominant as the raw power suggests.

Low/mixed carpet pickup is usable, but independent testing found it did not clearly outperform cheaper Eufy models or the older S1 Pro in deep-clean scoring.

Low-pile carpet pickup is frequently rated excellent, with strong surface pickup and good hair removal.

Medium-pile carpet evidence is limited but positive, with one review citing solid medium-pile results.

Medium-pile carpet pickup is a major strength, often described as closer to a full-size vacuum than typical robovacs.

Child lock exists on the station controls, though one reviewer noted it can reduce the touchscreen's practical usefulness.

Cyclonic separation and filter cleanliness are strong recurring themes, with reviewers finding suction stayed strong and filters avoided clogging.

Clogging is uncommon but can occur when the bin/airway is packed full; the robot can notify you to clear the blockage.

Comparisons are mixed: the S2 improves on some Eufy weaknesses and beats some rivals in specific tests, but other flagships remain stronger for carpet, mopping feel, or value.

The app and station controls are generally easy to use, with clean navigation and touchscreen controls, but advanced customization is not class-leading.

On-device screen and the app are generally easy to use for starting runs and choosing modes; advanced controls (like multi-pass options) feel limited versus premium competitors.

Corner cleaning benefits from an extending side brush, though independent tests suggest the robot can still leave perimeter gaps depending on the run.

Corners are a mixed bag: the D-shape helps approach, but several tests note the robot can bump or take wide turns and still leave corner debris behind.

Groove and crevice evidence is positive for cracks but mixed for grout, where one test removed only part of the residue.

Crevice and groove pickup is repeatedly praised as best-in-class, pulling debris out of cracks on hard floors quickly even on lower modes.

Cyclone performance is one of the clearest strengths: multiple reviewers praised multi-cyclone separation for maintaining airflow and keeping filters cleaner.

The top-mounted navigation light/display aids operation and can help in darker areas, but some reviews still report navigation struggles under beds or in low-light zones.

Dirty-water sensing evidence comes mainly from the dock's intelligent dirt detection, which can trigger additional washing or cleaning when water is dirty.

The dock is a major strength, handling auto-emptying, mop washing, drying, refilling, and hair-heavy debris with few clog complaints.

Docking reliability is usually acceptable but not flawless; some reviewers report occasional difficulty finding the dock, especially after mapping issues or in dark zones.

Dried-on stain removal is usually good for normal household stains, though heavy grout or extreme dried-mud testing is less certain.

Everyday use is easy, with scheduling, automatic routines, and low-touch maintenance repeatedly mentioned as benefits.

Edge and baseboard mopping is mixed: some reviewers liked the extending roller, while the most critical tester found visible wall gaps.

Edge and baseboard cleaning is a differentiator thanks to the side duct/actuator approach; it often performs at least as well as side brushes, but recessed edges can still be missed.

Edge-following accuracy is one of the weaker areas, with independent testing saying it rides too far from walls and sometimes avoids edges inconsistently.

Edge-following is solid along straight walls, but multiple reviews mention occasional path offsets or wide turns that reduce precision in tight areas.

Emptying is generally viewed as hygienic and straightforward (drop-bottom style), though manual emptying is still a routine task and can create some dust if done carelessly.

Dust containment and filtration are strong, with filters repeatedly staying clean after weeks of use and cyclonic separation keeping fine dust away from airflow.

Filtration is repeatedly highlighted as a strong point (HEPA-style capture and reduced dust blowback during use), with washable or long-life filter elements mentioned.

The floorhead design stands out for its wide roller mop, extending mop head, and dual-brush anti-tangle layout.

Hard floors can look clean and shiny after mopping, though this evidence comes from one strong hands-on review.

Fresh wet-mess pickup evidence is positive in tomato sauce testing, where the robot picked up the mess without smearing.

Hair-removal channel behavior is positive overall: reviewers reported no tangles and center-channel hair removal working as intended.

Hair pickup on carpets is strong when the priority is hair management, even if carpet agitation is not always class-leading.

Hair pickup on carpets is strong, including lifting tangled pet and human hair from fibers, especially in Auto/Boost.

Hard-floor hair pickup appears strong, with reviewers finding minimal buildup on the roller after cleaning.

Hair pickup on hard floors is strong overall; one tester notes occasional fur being blown aside while turning due to airflow.

Hair-wrap resistance is one of the strongest consensus wins, especially for long-hair and pet households.

Tangle resistance is commonly reported as better than average, with long hair less likely to wrap heavily, though some users still see buildup over multiple cycles.

Fine dust pickup on hard floors is strong, including cocoa powder and fine-particle references, with no visible residue in several tests.

Fine dust pickup on hard floors is strong when coverage is complete; a few reviewers note misses mainly come from navigation/coverage gaps rather than weak pickup.

Large debris intake is strong on hard floors and mixed surfaces, with reviewers citing immediate pickup and good handling of cereal-like debris.

Large debris intake on hard floors is generally excellent (rice, cereal, litter), with occasional edge/corner leftovers depending on pathing and approach angle.

Lighting evidence is limited but positive, with one reviewer noting a light for dark areas and tight spaces.

The station's heating functions are strong, with hot-water mop washing and hot-air drying repeatedly called out.

Reviewers treated the S2 as innovative thanks to the fragrance system, cyclonic airflow, roller mop, and award/first-look attention.

Kid-friendliness is supported mainly by chemical-free sanitizing and cleaner floors for children or pets, not by child-specific controls beyond lockout.

Large debris handling is generally strong, with cereal, candy, and heavier debris picked up well in multiple tests.

Low-profile performance is positive for the robot body, which can fit under beds or tighter furniture better than some taller models.

Maintenance needs are low overall thanks to the dock, cyclonic filter, and anti-tangle brush, though roller-tray buildup and tank rinsing still matter.

Maintenance is manageable (washable/accessible parts) but can be more frequent in pet homes; some reviewers point to filter replacement cost as an ongoing consideration.

Maneuverability is generally smooth, with one reviewer praising movement quality and another noting mapping/path quirks around obstacles.

Mapping is fast and detailed, but path efficiency is not perfect in obstacle-heavy testing.

Navigation and path efficiency are the most common complaints: coverage can be inefficient (spirals/loops), it may pause to reorient, and dark/under-bed areas can trigger getting lost.

The mop-lift system is a major strength, with 28 mm lift and carpet avoidance repeatedly mentioned, though one review wished for a mop cover.

Mopping is one of the best-supported strengths, especially on hard floors, visible stains, and everyday LVP/tile cleaning.

Noise is a drawback: reviewers measured or noticed above-average sound, especially on maximum suction.

Noise is moderate on quieter modes but can be loud on Boost/Max; several reviewers mention the classic high-RPM Dyson sound.

Obstacle avoidance is useful but not flawless; some reviewers saw excellent avoidance, while independent testing found everyday clutter still gets pushed.

Obstacle avoidance is inconsistent: it avoids larger objects reasonably well but may run over small/low items (cables, small toys) and is not trusted for pet accidents.

Odor control is polarizing: the dock sanitation and fragrance can help, but some reviewers found the scent too weak to matter.

Ongoing costs are mainly filters and parts since there are no disposable dust bags; some reviewers consider Dyson filter pricing a drawback.

Overall cleaning convenience is high because the dock, mapping, self-cleaning mop, and scheduled operation reduce hands-on work.

Longevity evidence is positive, centered on sustained suction, clean filters, and claims/tests showing no quick performance drop.

Overall opinion is favorable but nuanced: most reviewers praised the S2, while the strongest independent review framed it as specialized rather than universal.

Packaging evidence is brief but positive, with one reviewer saying everything was well packed.

Pet-readiness is supported indirectly through hair management, pet waste avoidance, pet hair pickup, and odor/sanitation features.

For pet homes, reviews highlight strong fur pickup and reduced tangling; the main limitation is inconsistent small-obstacle avoidance (toys/cables).

Price and value are the clearest caveats: several reviews noted the high $1,599.99-class price and questioned value versus cheaper or competing models.

Value is the biggest sticking point: reviewers frequently say the vacuuming performance is elite, but the lack of self-emptying and mopping (plus uneven navigation) makes the premium price hard to justify for most buyers.

Privacy evidence is limited but positive for buyers who dislike camera-style monitoring, since one reviewer noted there is no video monitoring mode.

Privacy gets a positive nod in at least one review, noting camera images are handled in a privacy-conscious way during operation.

Runtime is adequate but context-dependent; coverage can be large on low suction and much lower on max suction.

Sanitizing performance is widely emphasized, especially electrolyzed or ozonated water and claimed 99% to 99.99% bacteria/pathogen reduction.

Self-cleaning is a core strength: the roller cleans in real time and the dock washes, dries, and prepares the mop after runs.

Software support evidence is positive but early, with one pre-production reviewer seeing frequent firmware fixes.

Software updates are repeatedly cited as meaningful, with some reviewers reporting navigation and mapping improvements after firmware updates.

The liquid system is advanced, with auto detergent, clean/dirty water handling, and electrolyzed water.

Storage footprint is mixed: the station is narrow or compact to some reviewers, but taller and more wall-space-hungry to another.

Streaking and residue performance is strong in most hard-floor tests, with reviewers repeatedly reporting no visible streaks, residue, or smearing.

Stuck resistance is positive on thresholds, rugs, and obstacles, though not every obstacle-avoidance test was flawless.

Stuck resistance is average: big wheels help with thresholds, but cables, clutter, and tight/dark under-furniture areas can still cause hang-ups without no-go zones.

Suction and airflow are major strengths, with 30,000 Pa, 100 air watts, and sustained airflow repeatedly highlighted.

Reviews consistently describe class-leading suction and airflow, with standout deep pickup especially on carpet; the main caveat is that max/boost performance can shorten runtime and extend total job time via recharge-and-resume.

Heavy-duty suitability is good but not absolute; it can tackle demanding rugs and heavy use, but sustained max boost and deep shag can still be caveats.

Support and reliability are mixed: firmware updates were active, but a preorder recall and short warranty caveat reduce confidence.

Support impressions are mixed: some expect premium service, while at least one reviewer mentions slow response times; reliability concerns are tied more to software/navigation than hardware failures.

Under-furniture pickup is positive, with reviewers saying it fits under most furniture and cleaned under beds that prior robots missed.

Under-furniture pickup can be very good when clearance allows, but dark/low areas (like under beds) are a known navigation weak spot for some testers.

Value-for-money is mixed: the S2 is premium and capable, but reviewers questioned whether it justifies its price over Eufy's cheaper models or other flagships.

Versatility is strong across vacuuming, mopping, carpet adaptation, hard floors, thresholds, schedules, and multi-room cleaning.

Water tank usability is mostly good, with clear clean-water visibility and large reservoirs, though dirty tanks can develop odor without rinsing.

Weight is often noted as on the heavy side for a robovac, which may contribute to energy use and how it behaves on obstacles.