Included accessories are documented in unboxing/setup coverage, including cleaning solution, fragrance modules, and an extra vacuum bag.
Adaptive chassis lift is clearly supported by specifications and hands-on discussion, including automatic chassis lift, wheel-height adjustment, and lift behavior on carpets or transitions.
AdaptiLift-style chassis lifting is a standout feature, helping it clear taller thresholds and better handle higher-pile carpet transitions than many competitors.
Design is repeatedly praised as sleek, premium, modern, and visually distinctive, with several reviewers calling out the translucent top, ring light, and slim or home-friendly styling.
Design feedback is neutral-to-positive: it looks like a modern Roborock with familiar styling, with some notes that higher-priced variants mainly differ in appearance rather than core cleaning.
Smart features are a major part of the product, with CleanMind AI, floor-type detection, 3D mapping, app controls, and automation praised, though app disconnects and limited smart-home controls were also reported.
The app and automation feature set is described as robust: detailed maps, zones/no-go areas, vacuum-then-mop routines, obstacle settings, and smart-home/voice options in some reviews.
Area-rug handling is generally strong, with evidence around avoiding tassels, preventing rug bunching, planning paths around rug edges, and adapting to different rug types.
It handles rugs by lifting the mop pads and, with the lift chassis, can traverse many transitions; very thick or shaggy rugs may still be better managed with no-go zones.
Setup is consistently described as straightforward or easy, with coverage mentioning simple setup steps, easy app-driven setup, and a base station that is mostly assembled.
Setup is repeatedly described as straightforward, with fast initial mapping and a smooth app onboarding process.
Bag-level visibility is a weakness in the critical app review, which notes no real-time access to dust bag levels.
Battery and charging evidence is mixed but concrete: one hands-on review measured a roughly 4.8-hour recharge time and noted that battery life varies significantly by suction level.
Battery life is reported as strong for a premium robot, with long-run claims up to roughly three hours and above-average endurance in at least one benchmark.
Bin handling is supported by a hands-on note that overfilling the bin may require more than one empty cycle, so capacity and emptying behavior are good but not unlimited.
The system relies on a dock bag for auto-emptying; bag swaps are clean and easy, and reviewers expect weeks to a couple months per bag depending on home size and debris.
Build quality appears strong in the available reviews, with comments describing strong build quality, a well-made feel, and solid overall construction.
High-pile carpet coverage is mixed. Several sources praise lift and thick-rug capability, but detailed testing found carpet performance underwhelming compared with expectations and some competitors.
Low-pile carpet evidence is limited but favorable, with one review summary calling short-pile carpet performance very good.
Low-pile carpet pickup is a strength, with strong results on surface debris and good overall coverage.
Medium-pile evidence is limited but positive, with one test summary calling medium-pile results solid.
Medium-pile carpet performance tests come back above average, with strong deep-clean results in sand-style benchmarks.
Child-lock support appears in dock/control discussion, where child lock limits touchscreen usefulness and one app walkthrough lists a child-lock option.
Clogging prevention is a major claimed and observed advantage. Reviews describe filters staying cleaner, low clogging rates, and cyclonic separation preventing performance drop.
Comparison evidence is extensive. Reviewers compare the S2 against the S1 Pro, E25/E28, and competing flagships, finding meaningful upgrades in some areas but weaker value or carpet performance in others.
Reviews frequently compare it with other premium robots (including close Roborock siblings), generally placing it in the top tier for features and overall capability.
Controls are generally positive. Reviewers cite a clean, easy app, touch controls or displays, full app functionality, and 3D map controls, though one detailed test found smart-home integration limited.
Controls are mostly app-driven; reviewers call the interface clear and informative (showing dock actions like washing/drying) with enough settings to tailor cleaning behavior.
Corner cleaning is improved but not perfect. Reviews praise extending brushes and corner reach, while some still want longer deployment or more aggressive behavior.
Corner reach is better than typical due to the extending side brush, but ultra-tight corners can still be missed occasionally depending on layout and avoidance settings.
Crevice and groove pickup is mixed. One reviewer says it can get into cracks in wood or tile, while another found grout-line grime only partly removed.
Cyclone performance is one of the strongest technical themes. Reviews discuss multi-cyclone separation, in-robot cyclone technology, and stable airflow that helps keep filters from clogging.
Dirty-water or dirt-sensing support is limited to sources describing intelligent dirt detection that can trigger an additional cleaning cycle if used water is very dirty.
Dirty-water/intelligent dirt sensing is used to trigger re-washing or targeted re-mopping, which reviewers credit for better consistency on messier zones.
Docking and auto-empty reliability are strongly supported. The station is described as handling emptying, washing, drying, refilling, maintenance cycles, dirty water, and debris with little intervention.
Docking and auto-empty reliability is viewed as high, with dependable returns to the base and consistent mop washing/drying and emptying behavior in most reports.
Dried-on stain evidence is mostly positive but not uniform. Reviews cite dried-on residue, sauce, and overnight spill tests, though one first-look source had not yet verified whether higher mop force made it better.
Ease of use is supported by a reviewer calling the robot super easy to use in the context of common robot-vacuum challenges.
Ease of use is a major positive: reviewers emphasize set-and-forget routines, strong automation, and minimal day-to-day intervention beyond basic dock maintenance.
Edge and baseboard performance is mixed. Many sources praise the extending mop or side brush, while detailed tests report visible gaps or inconsistent edge behavior near walls, cabinets, and baseboards.
Edge and baseboard reach is a consistent strength thanks to the extending brush/mop system, improving coverage along walls compared with typical round robots.
Edge-following accuracy is a weakness in the critical hands-on testing, with reviewers noting the robot rides off walls and that edge behavior cannot be adjusted in the app.
Edge-following accuracy is strong, with the extending mop/brush system getting close to baseboards and improving wall-line coverage.
Emptying and mess control are positive overall, with hands-on reviewers saying the self-emptying dock handled thick hair without clogs and the stronger dock cleared the robot bin thoroughly.
Auto-emptying to a bag keeps mess low, but owners still need to stay on top of bag changes and basic dock upkeep to avoid overflow-type messes.
Filter or accessory tracking is supported by app evidence showing accessory wear tracking, though it is not described as a direct filter sensor.
Filtration is a standout area in the hands-on coverage. Reviewers describe clean-looking filters after use, cyclonic filtration keeping the dustbin filter clear, and fine particles being separated before air returns to the room.
Floorhead design centers on the DuoSpiral brush and a main brush gap intended to manage hair and improve cleaning behavior.
Floor shine evidence is limited but positive, with one hands-on review saying floors looked clean and shiny after mopping.
Fresh liquid pickup evidence comes from first-look coverage explaining that the roller mop design is especially good for processing liquid spills.
Hair-removal channel evidence points to the center-gap brush design, which channels hair into the dustbin and reduces stuck strands.
Carpet hair pickup is strong in the evidence, with reviews calling pet-hair carpet performance very strong and long-hair/pet homes a good fit.
Carpet hair pickup is above average, with strong performance on flattened pet hair in at least one controlled test.
Hard-floor hair pickup is supported by reviewers describing hair, dust, and debris handled well and fine dust or loose hair picked up during hard-floor style tests.
Hair pickup on hard floors is generally very good, though one review notes it can occasionally leave a bit of pet fluff behind in tricky spots.
Hair-wrap resistance is one of the most consistent strengths. Nearly all hands-on sources praise the DuoSpiral or gap-based brush for preventing tangles and reducing manual hair removal.
Tangle resistance is a standout theme: the split anti-tangle brush design is repeatedly praised and testing reports near-zero hair wrap.
Hard-floor fine-dust pickup is strong in the available evidence, including hard-floor praise and tests involving dust or fine particles on hard surfaces.
Fine dust pickup on hard floors is repeatedly strong in testing, with high scores in flour/dust-style trials.
Large hard-floor debris pickup is supported by cereal, candy, peanuts, sprinkles, and other medium debris tests, where the S2 generally picked debris up well.
Large-debris pickup on hard floors is also excellent, handling cereal and mixed debris well without excessive scatter.
Lighting support is narrow but present: one walkthrough notes a light for dark areas and tight spaces.
Heating evidence centers on dock functions such as hot-water mop washing, hot-air drying, and 60°C water for cleaning the mop roller.
Innovation is supported by unique-fragrance coverage, CES recognition, in-robot cyclone discussion, and reviewers calling the system advanced or distinctive.
Innovation callouts center on the chassis-lift capability and the split anti-tangle brush, plus the edge-reaching mop/brush hardware that targets common robot-cleaning weak spots.
Kid-friendliness is supported by one reviewer emphasizing pets or kids crawling around in the context of electrolyzed-water cleaning and chemical-free sanitation claims.
Large-debris handling is supported by tests with heavier or medium-sized debris, with reviewers saying the robot pulled everything in cleanly or picked up everyday debris quickly.
Low-profile evidence is limited to one review saying the robot fits under most furniture.
Maintenance is a key strength. Reviewers cite minimal maintenance, months before real attention, easier upkeep, cleaner filters, and less need to intervene.
Maintenance is mostly predictable: refill water, empty dirty water, replace bags, and periodically clean brushes/filters; not zero-effort, but manageable for a premium docked robot.
Maneuverability is supported by room-transition and movement evidence: reviews describe moving between rooms without help and smooth motor behavior with no jerking.
Mapping and path efficiency are well covered through 3D mapping, room routing, furniture identification, and app maps, with several reviewers saying the robot builds detailed maps quickly or accurately.
Mapping and pathing are widely praised: quick maps, efficient room coverage, and reliable navigation that reduces random wandering.
Mop lifting is strongly supported by multiple reviews, including automatic mop lift, carpet-wetness prevention, and 28 mm lift claims.
The mop-lift system reliably raises pads on carpet and rugs, reducing wet-carpet incidents and allowing mixed-surface cleaning runs.
Mopping performance is the S2’s strongest repeated theme. Reviews praise clean hard floors, active self-washing, pressure, stain handling, and no residue, though edge coverage and extreme stains remain caveats.
Everyday mopping performance is rated very strong, with good results on dried stains; heavier spills may require higher settings, extra passes, or a remop cycle.
Noise was a noted tradeoff. One reviewer called it louder than recent flagship bots, while another measured about 65.5 dB on quiet and 81 dB on max; a later benchmark also flagged the 81 dB peak as above average.
Noise is generally acceptable for daily use, with mopping noted as relatively quiet; max-power vacuuming is still noticeably loud (low-to-mid 70 dB range in one test).
Obstacle avoidance is broadly capable but imperfect. Some reviewers report zero collisions or strong object avoidance, while detailed testing found a 71% obstacle score and minor bumps with everyday clutter.
Reactive AI obstacle avoidance is generally effective (with camera-based recognition in some models), but reviewers still see occasional misses or conservative detours that can leave small areas untouched.
Odor control is polarizing. Some reviewers liked the fragrance or odor-reduction approach, while the most critical hands-on review said the deodorizer did not make a noticeable difference during or after cleaning.
Ownership-cost evidence is limited to fragrance refills: one reviewer liked the modules up close but said refills were not worth personally recommending because the scent was not noticeable during cleaning.
Cleaning convenience is strong in the evidence, with reviewers citing long hands-off runtime and set-it-and-forget-it use.
Longevity claims center on sustained performance: reviewers describe peak-performance maintenance for up to 365 days and consistent cleaning results over extended use.
Overall opinion is generally favorable but not unanimous. Some reviewers call it one of the best or near-perfect, while a detailed tester describes it as strong but specialized.
Packaging evidence is narrow but positive, with one unboxing noting a large, easy-to-read quick-start card and documentation.
Pet relevance is supported by a reviewer with dogs, who discussed odor control, hair challenges, and household pet mess concerns while describing the S2 as useful in that setting.
Reviewers highlight pet-friendly strengths: excellent hair handling, good pickup of pet hair, and smarter avoidance features (including pet-related options and snapshots) that help around bowls, toys, and messes.
Price is a caution point. The S2 is repeatedly tied to a high flagship price, with reviewers noting $1,599.99 or €1,599 and one saying the price was higher than expected.
Value is the biggest point of debate: performance is premium, but several reviews frame it as expensive at full MSRP and much easier to justify when discounted.
Privacy control support is indirect but relevant: one reviewer noted the S2 does not have video monitoring mode, framing that as good news for privacy-minded users.
Camera-based features enable better object recognition and remote viewing in some configurations, but privacy-sensitive buyers may prefer variants without camera capability.
Runtime is mixed. Some coverage highlights long runtimes, but one detailed test found coverage varies widely by suction setting and drops sharply on max suction.
Sanitizing performance is widely mentioned through electrolyzed or ozone water claims, with multiple sources citing 99.99% sterilization or bacteria reduction; one source noted Eufy had not provided much specificity.
Self-cleaning is a core strength. Reviews describe mop self-cleaning, hot-water station washing, a mop that looks brand new, and station-based cleaning after each run.
The dock earns consistent praise for hands-off care: hot-water mop washing, warm-air drying, and self-cleaning functions that keep pads fresher between manual deep cleans.
Software support is evidenced by hands-on reviewers describing frequent firmware updates and improvements, including fixes for issues observed during pre-production use.
Software support is viewed as important because some behavior (like water usage and streaking control) may improve with firmware updates, and smart-home integrations are part of the long-term appeal.
The liquid system includes clean and dirty water handling, cleaning solution, and a cleaning cartridge, with reviews describing water tanks and solution use in the dock.
A common limitation is the lack of an auto detergent/solution tank; if you want solution, you manually add it to the clean water tank.
The dock footprint is generally favorable, with coverage noting a relatively small footprint and a narrow base station that can fit in more places.
Residue and streaking results are positive in supported tests, with no visible streaking and surfaces left clean without visible residue.
Streaking and smearing can happen when water output is high or when tackling big wet messes; several reviews say dialing settings down helps, and it appears improved versus some close siblings.
Stuck resistance is supported by threshold and carpet-lift evidence, with reviewers saying it can avoid getting stuck where other vacuums do and can clear obstacles or thresholds.
Most testing suggests it navigates without frequent hang-ups, but real-world owners still report the occasional rescue when it wedges under furniture or hits an odd edge case.
Reviews consistently point to very strong suction and airflow, including 30,000 Pa claims, 100 air-watt discussion, and reports of strong pickup across debris types. Support was broad, though some carpet tests show that suction alone did not guarantee class-leading deep carpet cleaning.
Across reviews, suction is consistently described as flagship-strong (around 18,000-18,500 Pa) with very high debris pickup on both hard floors and carpet.
Heavy-duty suitability is supported by one extended-use review estimating over 20,000 square feet cleaned and more than 40 hours of runtime.
Small-space suitability is supported by a reviewer saying the robot fits under most furniture.
Reliability signals are mixed. One source discussed a pre-order recall or hardware issue, another flagged a conservative warranty, while a hands-on reviewer praised ongoing firmware updates to fix issues.
Under-furniture pickup is supported by one hands-on review saying the robot got into tight spaces under cabinets and under a bed.
Value-for-money is mixed; one detailed comparison said a less expensive Eufy model offers better value despite the S2’s flagship strengths.
Versatility is supported by evidence across hard floors, carpets, pet hair, rooms, and zones, including app-based cleaning by room or specific zone.
Water handling is a core part of the dock system. Reviews mention clean and dirty water tanks, water refilling, larger reservoirs, and back-side dirty water storage.
The dock manages clean and dirty water with auto-refill to the robot; owners still need to refill the clean tank and empty the dirty tank periodically.