eufy Robot Vacuum Omni S1 Pro

eufy Robot Vacuum Omni S1 Pro Review

Brand: eufy
Released: June 19, 2024
Updated: 2 months ago
4.2
Overall review score
105
Review evidence points
53
Scored features
8
Expert reviews

Bottom Line

Choose the eufy Omni S1 Pro for mostly hard floors, wet-spill mopping, strong obstacle avoidance, and a polished dock. Skip it if carpet deep cleaning, low maintenance, edge mopping, or the lowest price matters most.

Best for

Best for homes with mostly hard floors where mopping quality, wet-stain handling, obstacle avoidance, and a highly automated dock matter more than carpet deep cleaning.

Not for

Not ideal for mostly carpeted homes, users who need strong edge/baseboard mopping, or anyone who wants the lowest-maintenance robot with minimal dirty-water cleanup.

Verdict

The eufy Omni S1 Pro earned its strongest praise as a hard-floor mopper. Reviewers repeatedly highlighted the roller mop, onboard dirty-water handling, stain removal, low streaking, and obstacle avoidance as standout strengths. Its dock also adds real convenience through auto-emptying, mop washing, drying, and water handling, while the tall futuristic design was often viewed as attractive and practical. The tradeoff is that its cleaning excellence is uneven: carpet deep cleaning, carpet hair pickup, edge/baseboard reach, and some wet-tank maintenance drew criticism. The app was usable, but not as feature-rich or integration-friendly as some rivals. Overall, the evidence points to a premium hard-floor robot mop first and an all-around carpet vacuum second.

Feature Scorecards

Summary

53 reviewed features
  • Very positive 4.5-5.0
    24 (45%)
  • Positive 3.5-4.4
    17 (32%)
  • Neutral 2.5-3.4
    11 (21%)
  • Negative 1.5-2.4
    1 (2%)

Pros

  • 5.0
    7 reviews strong consensus
    Mopping performance: 5.0, 7 reviews, strong consensus
    Mopping performance was the strongest consensus positive, with multiple reviewers calling it best-in-class or top-tier.
  • 4.4
    7 reviews strong consensus
    Overall opinion: 4.4, 7 reviews, strong consensus
    Overall sentiment was very positive for mopping, design, navigation, and hard floors, with recurring caveats around carpet and edge performance.
  • 4.8
    4 reviews strong consensus
    Dried-On Stain Removal: 4.8, 4 reviews, strong consensus
    Dried-on stain removal was a major strength across tests, with the S1 Pro leading or near-leading mopping stain results.
  • 5.0
    3 reviews strong consensus
    Innovation compared to competitors: 5.0, 3 reviews, strong consensus
    Reviewers repeatedly framed the S1 Pro as innovative because of its roller mop, low-profile navigation, and distinctive dock design.
  • 4.8
    3 reviews strong consensus
    Map and Path Efficiency (Robot Vacuums): 4.8, 3 reviews, strong consensus
    Mapping and path efficiency were praised for coverage, easy map editing, and reliable room division.
  • 4.5
    4 reviews strong consensus
    Obstacle Avoidance (Robot): 4.5, 4 reviews, strong consensus
    Obstacle avoidance was one of the clearest strengths, including a rare perfect score and strong real-world avoidance.

Cons

  • 1.5
    1 review
    Hair Pickup — Carpets: 1.5, 1 review
    Carpet hair pickup was weak in the pet-hair test, where it left the most hair tufts.
  • 2.5
    2 reviews limited evidence
    Edge and Baseboard Cleaning (Hard Floors): 2.5, 2 reviews, limited evidence
    Edge and baseboard mopping was a weak spot, with multiple reviewers noting it did not clean right up to baseboards or walls.
  • 2.5
    1 review
    Clogging and debris prevention: 2.5, 1 review
    Clogging was a caveat in a stress test where the S1 Pro was the only unit to clog at an extreme fluff load.
  • 2.5
    1 review
    Odor control: 2.5, 1 review
    Odor control had a maintenance caveat because residual dirty water could smell if the robot was not used daily.
  • 2.5
    1 review
    Weight: 2.5, 1 review
    Weight was a drawback for the base station, which one review described as a bit heavy.
  • 2.8
    2 reviews limited evidence
    Dock noise: 2.8, 2 reviews, limited evidence
    Dock drying noise was noticeable, especially when the roller rotated during drying.

Compared With Category Average

Compared with other Robotic Vacuums, this product is above average in Storage footprint and upright-stand stability, Streaking / Residue, Mopping performance, near average in Pet-Ready Features, Floorhead Seal on Hard Floors, below average in Hair Pickup — Carpets, Edge and Baseboard Cleaning (Hard Floors), Odor control.

Comparison summary

53 compared features
  • Above average 0.4+ pts higher
    22 (42%)
  • Same as average within 0.3 pts
    15 (28%)
  • Below average 0.4+ pts lower
    16 (30%)

Largest category differences

Attribute This product Category average Difference
Hair Pickup — Carpets 1.5 4.1 -2.6
Edge and Baseboard Cleaning (Hard Floors) 2.5 4.1 -1.6
Storage footprint and upright-stand stability 5.0 3.5 +1.5
Odor control 2.5 3.8 -1.3
Streaking / Residue 4.8 3.6 +1.2
Maintenance requirements 2.8 3.9 -1.1
Mopping performance 5.0 4.0 +1.0
Corner Cleaning (Robot) 2.8 3.8 -1.0

Consider This Instead

Compared in Reviews

Products reviewers directly compared with this model, grouped into quick takeaways.

dream Tech l10s Ultra

  • Better: overall value and availability The Dream Tech l10s Ultra was favored as the more well-rounded affordable option.
  • Better: carpet and hard-floor vacuuming The Dream Tech l10s Ultra beat the S1 Pro in the vacuuming-only comparison.

yui x10 Pro

  • Better: maintenance burden The S1 Pro required more maintenance than the traditional yui x10 Pro.
  • Worse: carpet rice pickup The S1 Pro was slightly better than the yui x10 Pro in a carpet rice pickup test, though still below average.

C20

  • Compared: eufy lineup options The S1 Pro was directly compared with the C20 as part of a eufy lineup decision.

FAQ

Is the eufy Omni S1 Pro good for hard floors?

Yes. Reviewers repeatedly praised its hard-floor mopping, low streaking, stain removal, and ability to lift dirty water into an onboard tank.

How does it perform on carpet?

Carpet performance is the main weakness. It can pick up surface debris, but reviewers reported below-average carpet deep cleaning and weak carpet hair pickup.

Does the roller mop make a real difference?

Yes. Multiple reviewers singled out the roller mop as the reason it performed unusually well on dried stains, wet spills, and residue control.

Is the dock actually hands-free?

The dock automates dust emptying, mop washing, drying, water handling, and solution mixing, but reviewers still noted recurring tank, filter, and dirty-water maintenance.

Is it good at avoiding obstacles?

Yes. Obstacle avoidance was one of the strongest areas, including rare perfect-score language and praise for avoiding objects and furniture.

Does it clean edges and corners well?

Not as well as its shape suggests. Reviewers liked the square design in theory, but noted cautious navigation, baseboard gaps, and missed corner-adjacent areas.

Sample Expert Reviews We Analyzed

These are a few of the reviews included in our analysis.

Top Robotic Vacuums to Consider

#1 Eureka J15 Ultra Self Emptying Robot Vacuum
4.5

Choose the Eureka J15 Ultra for hands-free vacuuming/mopping, strong suction, edge coverage, and value. Skip it if you need the most advanced obstacle avoidance, compact dock, detergent dispensing, or quieter...

Pros: Kid-friendliness, Reverse cleaning performance

Cons: Solution / Liquid system, Low-profile design

#2 Roborock S8 + Robot Vacuum
4.5

Best for excellent vacuuming, mapping, pet-hair handling, and low-touch daily upkeep. Skip it if you expect deep mop scrubbing, quiet auto-emptying, or premium value in a small or multi-story home.

Pros: Tool-change simplicity, Aesthetic design and finish

Cons: Stair Cleaning, Crevice / Groove Pickup (Hard Floors)

#3 Eufy S2 Omni
4.5

Best for excellent hard-floor mopping, sustained suction and nearly tangle-free hair handling. Skip it if precise edge cleaning, quiet maximum-power operation or flagship value matters more.

Pros: Pet-Ready Features, Filtration / Dust Containment

Cons: Ongoing ownership costs (bags, filters

#4 Mova V50 Ultra Complete
4.5

Best for powerful vacuuming, excellent mopping, pet-focused automation, and strong accessory value. Skip it if you need flawless obstacle avoidance, simple plug-and-play software, or the smallest possible dock.

Pros: Accessories and Tools, Hard Floor — Fine Dust Pickup

Cons: Airflow blowback, Scratch resistance