Compare eufy 11S Max Robot Vacuum vs Shark Matrix Self Empty Robot Vacuum

Crevice pickup is poor. Even at maximum power and after extended runtime, much of the debris remained trapped in the test groove.

Crevice and groove pickup was a standout, with multiple reviewers saying it beat rivals or was a top performer.

Long hair often fails to travel cleanly into the dustbin, instead collecting around the roller and side brushes and requiring manual removal.

Remaining wrapped hair was described as easy to remove, keeping hair-removal maintenance manageable in that test.

Pet hair pickup is capable, but the lack of reliable object recognition makes this a poor choice for homes where pets may leave accidents or become startled by bumping.

Pet-related results were mixed: several reviewers praised fur pickup, while one lab-style test found weak embedded pet hair removal.

The cleaning hardware remains competitive, but the navigation system feels dated. Affordable LiDAR and mapping rivals now offer more precise coverage and better automation.

Reviewers treated the bagless self-emptying design as a meaningful differentiator versus many competitors.

Wall-following is a standout behavior. The robot can hug edges closely and repeatedly approach them head-on for effective perimeter cleaning.

Edge-following accuracy lagged because the robot did not path as close to edges as top competitors.

The vacuum is consistently described as unusually quiet. Its low, steady sound is easy to ignore and often quiet enough for conversation or television.

Operating noise was acceptable to some reviewers but a repeated complaint in hands-on videos, with the self-emptying and running noise called loud.

Random bounce navigation is the defining compromise. It can eventually cover a small room, but it is slower, less predictable, and more likely to miss spots than mapped robots.

Mapping and path efficiency were major strengths, with reviewers praising LiDAR speed, coverage, and orderly routing despite some not-top-tier caveats.

Docking is reliable in some open, compact rooms but frequently problematic across larger layouts. The robot may wander, lose power away from the base, or require manual return.

Docking and auto-empty reliability were mostly praised, with strong self-emptying convenience and successful returns, though one reviewer noted a docking reset.

The main cleaning path is narrow, so it depends on side brushes and repeated passes to cover a wider area.

The improved side brush design was credited with better edge performance than earlier Shark robots.

The dock takes up little space, but its light construction can slide or shift unless it is braced against a wall or secured.

Footprint feedback was mixed: the robot/base was viewed as compact or small-profile, but one reviewer found the self-empty base bulkier than expected.

Stuck resistance varies sharply with room preparation. It may run smoothly in open spaces, but cords, chair bases, clutter, and tight gaps can require rescue.

Stuck resistance was mostly strong after good mapping/no-go setup, though cords and low furniture remained a caveat.

Build impressions are mixed: the vacuum itself was called reliable, but one brush deformed after heavy testing and the lightweight dock felt cheap.

One reviewer felt the unit was sturdy and did not seem flimsy or cheap.

It can meaningfully reduce routine sweeping and vacuuming, especially on hard floors. Convenience falls when the room needs pre-cleaning, the bin needs checking, or the robot gets lost.

Cleaning convenience was a clear strength, with scheduling and automated cleaning making daily floor upkeep easier.

The vacuum has a reputation for reliability, and replacement parts are easy to find. That makes the basic design easier to keep running over time.

Reliability evidence was mixed: one reviewer reported app connectivity issues, while another said the robot had not failed after setup.

The app-free design is refreshingly simple and private for some users. Others found the lack of mapping, no-go zones, flexible scheduling, and remote phone control too limiting.

Smart features were useful, especially mapping, no-go zones, scheduling, and app control, but app limitations and connectivity issues appeared repeatedly.

Runtime is strong, but charging convenience is inconsistent. It can return to the dock in simple layouts, yet several testers found it unable to locate the base from distant rooms.

Battery and charging evidence was positive for coverage per charge, though battery efficiency itself was not the strongest point.

Battery life is consistently strong, commonly lasting around 90 minutes to two hours. Runtime is ample for a small apartment or several connected rooms.

Runtime and coverage were adequate to strong, with large-area coverage per charge, but battery efficiency trailed a Roomba comparison.

Short pet hair pickup on carpet is very good, and some tests collected nearly all of it. Longer fur may be lifted from the carpet but remain wrapped around the brushes.

Carpet hair pickup was mixed: some reviewers praised pet-hair pickup, while one lab test found embedded pet hair weak.

Tangle resistance is inconsistent. One home saw little long-hair wrapping, while controlled tests found severe buildup around the roller and side brushes.

Hair-wrap resistance was mixed, ranging from excellent long-hair management to high manual tangle cleanup in another test.

Obstacle avoidance is basic and highly dependent on a tidy room. It handles ordinary furniture reasonably well but can hit cords, socks, chair bases, pet waste, and other low objects.

Obstacle avoidance was the biggest split: LiDAR and no-go zones helped, but low objects, cords, and lab obstacles caused problems.

The remote is straightforward and covers suction, modes, scheduling, steering, and docking. Infrared line-of-sight control and the lack of phone access make it less convenient across multiple rooms.

Controls and UI were serviceable but not polished, with the app described as clunky or basic.

Edge and baseboard cleaning is generally strong, helped by repeated wall-following and side-brush passes. Some high-traffic debris can remain where the random path fails to revisit an area.

Edge cleaning improved over previous Shark robots, but the same review still stopped short of calling it top-tier.

The 0.6-liter bin reduces how often it needs attention, often lasting several runs. Emptying remains fully manual because there is no self-emptying dock.

Emptying and mess control were praised for the bagless auto-empty base, though one reviewer only gave basic manual-emptying praise.

Its slim, glossy body looks cleaner and less imposing than many robot vacuums. The compact design was specifically praised as attractive.

One reviewer liked the finish and felt the robot looked sleek and modern in the home.

BoostIQ and strong suction make it reasonably effective on dog-hairy, higher-pile carpet, though navigation can leave untouched areas.

High-pile carpet feedback was positive for both debris pickup and movement, though not perfect.

Fine dust and sand pickup on hard floors is one of its strongest abilities. Multiple tests found it removed most or nearly all fine debris after enough passes.

Hard-floor fine dust pickup was often strong, but one stress test found the Matrix weaker on hard-floor debris than top competitors.

The exceptionally low profile is one of the product’s most consistent strengths. It reaches under furniture that many taller, sensor-equipped robots cannot access.

One reviewer liked the low-profile form factor because it fit under most furniture.

The overall consensus is positive for simple maintenance cleaning, particularly on hard floors. Enthusiasm drops when buyers expect smart navigation, reliable whole-home coverage, or advanced automation.

Overall opinion leaned positive, especially for value and Shark’s own lineup, but one reviewer disliked several design changes.

Against similarly priced basic robots, its cleaning is competitive and sometimes excellent. Against newer mapping models, it loses on coverage, automation, and whole-home efficiency.

Comparative performance was strong versus Roomba i3-style rivals but weaker against top-rated competitors or an older Shark in some reviewer opinions.

It works across hardwood, tile, carpet, and small rugs, making it a flexible basic cleaner for mixed-floor homes.

Reviewers praised multi-surface versatility across hard floors, carpets, rugs, and different debris types.

Routine parts are easy to remove and clean, but hair buildup can make maintenance frequent. Experiences range from easy occasional upkeep to hands-on brush cleaning every few runs.

Maintenance was often praised because of the bagless base, but one reviewer disliked the permanent filter design.

It efficiently collected larger hard-floor debris such as crumbs. Repeated movement helps compensate when a single pass does not capture everything.

Large debris handling was generally strong, though one stress test reported more leftover debris after a single hard-floor cycle.

Surface pickup on low-pile carpet and rugs is solid, particularly after repeated passes. It transitions onto low rugs without difficulty.

Low-pile carpet pickup scored well in lab testing, with strong debris removal despite not being perfect.

The 0.6-liter dustbin is generous for a budget robot and usually lasts multiple runs. It still requires manual emptying and has no self-emptying system.

Reviewers liked the bagless self-emptying base for convenience and cost savings, though one reviewer criticized the small onboard dustbin.

The wheels moved smoothly across different surfaces, and the slim body maneuvered around ordinary furniture with little trouble.

Maneuverability was generally good, with reviewers saying it navigated office spaces and cluttered chair areas well.

Setup is exceptionally simple: attach the side brushes, plug in the dock, add remote batteries, and charge. No account, Wi-Fi pairing, or map creation is required.

Setup was consistently described as simple, quick, and straightforward.

Most testers see strong value when the price is near the budget end, especially for hard-floor cleaning. At roughly $150 to $250, some felt newer mapping robots were a better buy.

Most reviewers saw the Shark Matrix as affordable or good value, though one found the price steep and another did not rank it as a top budget pick.

Dog hair on hard floors was collected effectively during routine cleaning. This is a practical strength for everyday pet shedding.

Hard-floor hair pickup was strong overall, especially long hair pickup, but tangle cleanup still mattered in one test.

Suction is a clear strength for the price, with strong pickup on both hard floors and carpet. Several testers noted that the raw power does not always translate into deep-clean or crevice performance.

Reviewers consistently found suction and airflow strong, especially for debris and carpet cleaning, though one reviewer noted it lacks premium-model suction.

Basic operation is simple and approachable, with no app setup or mapping process. The remote makes starting, stopping, scheduling, and changing suction easy.

Ease of use was strong overall, with reviewers calling it simple, solid, and easier for everyday floor upkeep.

For buyers prioritizing basic pickup over smart features, the cleaning performance is excellent for the money. The value is strongest when it is discounted below newer mapping alternatives.

Value-for-money was one of the strongest themes, driven by strong cleaning, LiDAR, and a bagless self-empty base at the price.

It moves onto area rugs smoothly and can increase power when needed. Rug cleaning is strongest when the space is open enough for repeated passes.

One reviewer said the robot transitioned seamlessly across rugs and other surfaces.

No boundary strips or compatible virtual barriers are included or available, making it harder to keep the robot out of selected areas.

There is no full-bin alert. Owners must check the dustbin manually, which is easy to forget during scheduled cleaning.

Deep carpet cleaning is a weakness. In an embedded-fine-debris test, it removed only a small fraction of the material after several passes.

Corner results are mixed. One home reported good corner reach, while another found the circular body and short side brushes unable to clean square corners thoroughly.

Dock noise was acceptable in one lab-style review but called noisy by another hands-on reviewer.

One reviewer criticized the filter change, saying the unit no longer uses a HEPA-style filter in that spot.

The quiet, nonthreatening design was gentle enough not to scare a young child in one home.

Crumbs and other visible debris are handled well, often with repeated passes. Testers repeatedly found the bin filled with substantial dirt and food debris.

Odor control was a caveat because one reviewer expected many users to empty the bin before its claimed capacity because of odors.

The bagless base was praised for lowering ongoing ownership costs by avoiding replacement bags.

The vacuum was described as a reliable, durable workhorse despite its basic feature set.

Because it has no Wi-Fi, app, or account requirement, it avoids cloud connections and data-sharing concerns entirely.

Drop sensing worked well in the tested home, turning the robot away from a step instead of letting it fall.

This is best used for daily upkeep and quick touch-ups, not deep cleaning. Testers still kept an upright or stick vacuum for more demanding jobs.

The low height and simple bounce pattern work best in small apartments or one or two uncluttered rooms. Larger, multi-room layouts expose its navigation and docking limitations.

Brush components are simple to remove, clean, and reinstall. The snap-on side brush and accessible roller make routine servicing straightforward.

Under-furniture reach is exceptional. At under three inches tall, it consistently cleans beneath couches, cabinets, tables, and sideboards that taller mapping robots cannot access.

The compact, lightweight body is easy to move and remains surprisingly capable for its size.