Roborock vs Eufy at a Glance
Roborock leads on mechanical clutter handling, while Eufy leads on downward mop scrubbing and sub-flagship value. At The Bot Scout, we track both brands across their complete model lines, and the most common trap is comparing their spec sheets as if their published suction figures use the same measuring tape.
Roborock is a Beijing-based robotics company founded in 2014. Its halo model, the Saros Z70, features an OmniGrip mechanical arm built to lift socks and cables off the floor before the vacuum passes over the area. Eufy is the home-robotics brand of Anker, a hardware company that built its name on charging gear and portable batteries. Eufy tackles cleaning with its Omni S2 flagship, which relies on a wide rolling mop applying continuous downward force to lift dried stains.
Both companies sell full lineups under their top models. Those middle tiers often represent the actual purchase decision for shoppers who do not want to spend $1,300 or more.
| Factor | Roborock (Saros Z70) | Eufy (Omni S2) | What it means for a buyer |
|---|---|---|---|
| Price | $1,299 to $2,599 launch MSRP | Around $1,600 | Both flagship models sit in the premium tier, though Roborock spans a wider price range depending on bundled dock options |
| Suction metric | 22,000 Pa | 100 AW (AirWatts) | Pascals measure static pressure while AirWatts measure airflow power, so these numbers cannot be converted or directly compared |
| Signature feature | OmniGrip mechanical arm that lifts and stows small floor clutter | 11.4-inch rolling mop applying up to 15 newtons of downward pressure | Roborock physically relocates small obstacles. Eufy focuses on scrubbing force |
| Mopping design | Self-washing mop pads through Multifunctional Dock 4.0 with auto-refill and auto-drain | Continuous downward scrubbing roller mop with base-station washing | Roborock automates fluid drainage. Eufy applies sustained mechanical pressure against the floor |
| Mapping technology | LiDAR-based navigation across the Saros series | LiDAR-based navigation across the current flagship series | Both brands use laser guidance rather than optical-only navigation for multi-room floor plans |
| Carpet qualification | Tuned for hard floors and low-to-medium pile carpet | Rated for shag carpet up to roughly 2 inches | Eufy specifies thick-pile tolerance. Roborock designs primarily for low-to-medium rugs |
| Company heritage | Founded 2014 as a dedicated robot vacuum challenger | Consumer robotics division of Anker, established maker of mobile accessories | Roborock has focused entirely on robotic floor care. Anker brings broad consumer-hardware manufacturing scale |
Where Roborock Wins
Roborock's OmniGrip mechanical arm provides a capability that no Eufy robot vacuum attempts. Instead of steering away from a forgotten USB cord or stray sock, the Saros Z70 attempts to pick up the object, store it temporarily, and clear the flooring underneath. Independent testing measures the arm's pickup success rate at roughly 50% on socks and small toys. That rate means the arm reduces floor prep rather than eliminating it entirely, but it remains an exclusive hardware tool in this market segment.
Shoppers who prefer raw power over mechanical arms can look at the Saros 20. This companion flagship drops the mechanical arm in favor of increased suction power and enhanced door-threshold climbing. Roborock also provides greater product depth at entry prices, offering fully functional LiDAR-based navigation models for under $300.
Dock maintenance automation is another clear Roborock advantage. The Multifunctional Dock 4.0 handles pad washing, dirty-water evacuation, and clean-water replenishment. At the top end, Roborock's dual anti-tangle main brushes match the best hair-handling hardware available, preventing long strands from binding the drive roller.
Where Eufy Wins
Eufy wins on sustained floor scrubbing. The Omni S2 uses an 11.4-inch rolling mop mechanism that delivers up to 15 newtons of downward force against the floor. Spinning circular pads often wipe lightly over sticky syrup or muddy shoe prints, but Eufy's high-pressure cylindrical contact strips those dried stains much faster.
Eufy also accommodates homes with mixed, plush flooring. The Omni S2 carries a manufacturer rating for shag carpet up to roughly 2 inches, a specific published tolerance Roborock does not state for the Saros line. For homes that want scented air alongside clean floors, Anker also sells the HydroJet S2 flagship near $1,499, which adds a built-in room fragrance diffuser alongside its mopping assembly.
Below the flagship tier, Eufy generally undercuts comparable mid-range Roborock models on price, giving budget-conscious buyers dependable floor cleaning without paying a premium for advanced software perks.
Suction Measurement and Vacuum Performance
Shoppers comparing Roborock and Eufy often struggle to make sense of the suction specifications. Roborock lists suction on the Saros Z70 at 22,000 Pa, using Pascals to measure raw vacuum lift. Eufy rates the Omni S2 at 100 AW, using AirWatts to calculate the relationship between electrical input, airflow volume, and vacuum resistance. No reliable mathematical formula converts Pascals directly into AirWatts without knowing the exact intake aperture size and airflow resistance of each vacuum chassis.
Because there is no unified industry standard, you should treat published suction figures as internal guideposts within each brand rather than proof of real-world cleaning dominance. Motor pull matters far less on carpets than roller-brush design. For pet owners, Roborock's dual anti-tangle brushes on the Saros flagship keep shedding hair moving directly into the dust bin. Eufy relies on motor airflow and direct agitation from its roller assembly, which delivers steady pickup on hard surfaces but requires manual cleaning checks when clearing pet fur from thick rugs.
Software Reliability and Data Privacy
App stability differs noticeably between the two brands over long-term use. Roborock's software provides granular controls for no-go zones, cleaning schedules, and room-by-room vacuum speeds, but it has suffered from disruptive major app rewrites that wiped saved multi-floor maps for existing users. Having to re-map an entire home after a software update remains a regular complaint among veteran Roborock owners.
Eufy's premium robot vacuum app is newer and cleaner, though Anker has managed smart-home software across security systems and charging stations for years. A proper security evaluation must mention a historical misstep: in 2022, reporting from The Verge revealed that Eufy's separate home security camera system transmitted unencrypted thumbnails to cloud servers, contradicting marketing claims of purely local video storage. Anker committed to comprehensive software security updates immediately following the report.
That incident involved security webcams rather than robot vacuums. Even so, it gives privacy-conscious homeowners valid reason to review Eufy's current data retention policies and cloud permissions before connecting a camera-assisted vacuum to their home network.
Recurring Costs and Dock Maintenance
The purchase price is only part of what you will spend over several years of ownership. Both Roborock and Eufy require routine consumable replacements, including spinning side brushes, internal HEPA filters, disposable auto-empty dust bags, and replacement mop pads or rolling mop assemblies.
Neither manufacturer publishes a single estimated annual cost for these replacement bundles. Third-party replacement packs exist for both brands online, but using non-certified filters or mop heads can compromise suction seals or leak water into the vacuum chassis. Budget for consumables as a separate, ongoing line item outside either flagship's upfront price.
Customer service formats also differ between the two firms. Roborock conducts technical support almost entirely through in-app chat tickets and email queues, with turnaround times that can stretch over multiple days during firmware rollouts. Anker maintains an established telephone support presence in North America alongside its online ticket system, giving Eufy owners faster access to a live representative when hardware components fault.
Who Roborock and Eufy Are Not For
Roborock is the wrong choice for households dominated by thick shag rugs. While the Saros Z70 navigates low and medium carpets easily, carpet piles approaching or exceeding 2 inches can bog down the brush roller and cause drive-wheel errors. Buyers with dense carpets should look at dedicated alternatives or check our Roomba vs Eufy evaluation to see how specialized brush rollers behave.
Eufy is the wrong pick for busy households that regularly leave loose charging cables, shoelaces, and socks strewn across living areas. Without an active collection tool like Roborock's arm, Eufy relies strictly on camera sensors to detect and avoid clutter. Low-profile power cords can still snag in the main roller, requiring someone to rescue the robot mid-cycle.
Roborock vs Eufy: The Verdict
Buy the Roborock Saros Z70 if floor clutter is your main cleaning headache. Its mechanical OmniGrip arm and self-maintaining dock take the friction out of daily vacuuming, provided you treat its 50% pickup success rate as a helpful buffer rather than complete automation. If you prefer higher suction and lower step hurdles over an arm, choose the Saros 20.
Buy the Eufy Omni S2 if your home features tough hard-floor stains or dense shag carpets up to 2 inches. Its 15 newtons of downward scrubbing force clean stuck-on messes far more aggressively than pad wipers, and its lower pricing below the flagship tier offers dependable cleaning value. If whole-home fragrance appeals to you, the HydroJet S2 delivers identical mopping mechanics with a scent diffuser.
Our verdict would flip toward Eufy across the board if Anker added an active obstacle retrieval tool, or toward Roborock if Roborock verified a 2-inch shag carpet rating for the Saros platform.
Bottom Line
Assess your primary flooring challenge before buying either machine: choose Roborock to manage daily surface clutter automatically, or choose Eufy to apply heavy scrubbing pressure to dried spills. Review live pricing and dock bundles on the Roborock Saros Z70 page and the official Eufy store, or read our best robot vacuum guide to compare other options.
Measure your home's carpet pile height against each brand's published rating, then compare current flagship pricing in our best robot vacuum guide.
FAQs
Is Roborock or Eufy better in 2026?
Neither brand sweeps every category. Roborock leads on floor-clutter handling with its OmniGrip mechanical arm and offers fully automated dock drainage on the Saros Z70. Eufy leads on tough stain removal with 15 newtons of downward mop pressure on the Omni S2 and handles thicker shag carpet.
Which brand is cheaper, Roborock or Eufy?
Eufy is generally less expensive across mid-range and budget models. In the flagship tier, the Eufy Omni S2 retails around $1,600, while the Roborock Saros Z70 launches between $1,299 and $2,599 depending on the dock configuration. Roborock also provides budget LiDAR options under $300.
Why are Roborock and Eufy suction numbers measured differently?
Roborock publishes suction in Pascals (22,000 Pa on the Saros Z70), which measures static lifting pressure. Eufy measures performance in AirWatts (100 AW on the Omni S2), which accounts for airflow volume and electrical efficiency. These metrics measure completely different physical dynamics and cannot be directly converted.
Does Eufy or Roborock handle thick carpet better?
Eufy handles thick carpet better at the flagship level. The Eufy Omni S2 carries an official rating for shag carpet up to roughly 2 inches thick. Roborock tunes the Saros line primarily for hard floors and low-to-medium pile carpets, where long shag fibers can stall the drive wheels.
Is the Roborock OmniGrip robotic arm worth the money?
It is worth the extra expense if your floors collect stray socks, power cables, and small toys. Independent testing demonstrates a 50% pickup success rate on small objects, meaning it reduces manual floor clearing by half rather than eliminating it completely. Homes with clean floors should pick the Saros 20 instead.
Are Eufy robot vacuums safe regarding camera privacy?
A 2022 investigation revealed that Eufy's home security cameras sent unencrypted thumbnails to cloud servers despite marketing claims of local storage. That incident involved security webcams rather than vacuums, and Anker rolled out firmware security fixes afterward. Even so, buyers should review Eufy's current cloud privacy terms.
How much do Roborock and Eufy vacuums cost to maintain each year?
Neither company publishes an exact annual maintenance figure. Both sell replacement filters, rotating side brushes, auto-empty dust bags, and fresh mop rollers or pads as ongoing consumables, so budget for that spend as a separate line item outside the flagship's sticker price. Original equipment manufacturer supplies help protect suction seals and prevent dock leaks.
What is the difference between the Eufy Omni S2 and HydroJet S2?
The Omni S2 is Eufy's standard mopping flagship priced around $1,600, focused on heavy downward scrubbing and automated base cleaning. The HydroJet S2 debuted near $1,499 and incorporates identical rolling-mop mechanics while adding an integrated room fragrance diffuser that scents air during cleaning passes.