The catch
eufy Omni S1 Pro
Before you buy, confirm new-stock condition, seller warranty and parts availability, since Eufy has discontinued this series.
Side by side
Eufy S1 Pro vs E25: Any remaining stock needs a parts check, and S1 reaches lower
Quick verdict
For a current-model roller-mop purchase, the E25 is the choice, unless the S1 Pro's lower robot solves a specific furniture problem. Because Eufy has discontinued the S1 series, buy remaining S1 Pro stock only after you have checked the seller, warranty and consumables. The S1 Pro robot is lower, but its station is much taller.
Before you buy
Why, and what it costs you
The robot in S1 Pro is lower by about 14.1%
A reduction of 0.62 inches can open up a real space under furniture. The station does not get any easier to hide.
Where this comes from
(4.40 - 3.78) / 4.40 × 100 = 14.09%. The operating clearances Eufy recommends are higher than the body dimensions.
The catch
eufy Omni E25
Many low sofas sit too close to the floor for the 4.40-inch body, so leave extra clearance beyond the bare height.
eufy Omni S1 Pro
- Why pick it
- Having verified the recommended furniture clearance, you still need the lower body.
- A discontinued model is fine with you, provided the warranty and parts plan are verified.
- The catch
- Before you buy, confirm new-stock condition, seller warranty and parts availability, since Eufy has discontinued this series.
eufy Omni E25
- Why pick it
- You would rather buy a current model than deal with the uncertainty of remaining stock.
- A shorter station is what you want, and the S1 Pro's lower body is not needed.
- The catch
- Many low sofas sit too close to the floor for the 4.40-inch body, so leave extra clearance beyond the bare height.
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What this page compares
The Eufy S1 Pro sits lower but is discontinued. Weigh its taller station against E25's newer roller platform, and check stock, warranty and furniture clearance.
Which one fits
Pick the situations that sound like you
Furniture with a 4.25-inch opening is a concern
Follow the clearance guidance from the manufacturer.
- eufy Omni S1 Pro
- Better fit
- eufy Omni E25
- Not suitable
What you want to buy is a current model
S1 series production is over.
- eufy Omni S1 Pro
- Caution
- eufy Omni E25
- Better fit
Station height has a limit
E25 is 9.19 inches less tall.
- eufy Omni S1 Pro
- Depends
- eufy Omni E25
- Better fit
Pet hair embedded in carpet is your main job
Roller-mop specifications should not drive your choice.
- eufy Omni S1 Pro
- Caution
- eufy Omni E25
- Depends
In practice
Differences you will notice
The robot in S1 Pro is lower by about 14.1%
A reduction of 0.62 inches can open up a real space under furniture. The station does not get any easier to hide.
How we worked this out
(4.40 - 3.78) / 4.40 × 100 = 14.09%. The operating clearances Eufy recommends are higher than the body dimensions.
The station of E25 is shorter by 9.19 inches
The taller station goes with the lower S1 Pro robot, so furniture clearance and station height each point to a different model.
How we worked this out
26.38 - 17.19 = 9.19 inches. Extra room needed to remove the tank is not included in the station heights.
The recommendations are split by a 4.25-inch opening
It clears the 4.02 inches recommended for S1 Pro and comes in under the roughly 4.57-inch recommendation for E25.
How we worked this out
4.25 - 4.02 = 0.23 inches clears S1 Pro's recommendation, while 4.57 - 4.25 = 0.32 inches falls short of E25's rounded recommendation.
Option A
eufy, Omni S1 Pro
Omni S1 Pro
This low roller-mop robot recognizes hazards well with its camera assistance. With eufy having discontinued the S1 series, it is now an older-stock choice.
- Best for
- A roller mop when robot height has to be low
Facts we checked
- A 26.38-inch station alongside a 3.78-inch robot body
- Specified pressure of 10N and a self-cleaning roller at 170 RPM
- An RGB camera alongside binocular infrared sensing
Option B
eufy, Omni E25
Omni E25
The HydroJet roller washes itself throughout a cleaning run. It is the E28 floor-cleaning platform with the detachable spot cleaner left off.
- Best for
- Roller mopping if you have a spot cleaner already
Facts we checked
- HydroJet roller at 180 RPM, with specified pressure of 15N
- Station measuring 14.55 × 18.18 × 17.19-inch
- Matches E28 on the 20,000 Pa suction specification but has no portable deep cleaner
Spec by spec
Where they really differ
| Spec | eufy Omni S1 Pro | eufy Omni E25 | In practice |
|---|---|---|---|
| Model status | Discontinued series, remaining stock | Current E25 platform | With S1 Pro, checking availability and support counts for more. |
| Robot height | 3.78 in | 4.40 in | S1 Pro sits 0.62 inches lower. |
| Recommended furniture clearance | 4.02 in | About 4.57 in | Go by the recommendation and not by a body fit with zero margin. |
| Station height | 26.38 in | 17.19 in | A substantially shorter station comes with E25. |
| Roller specification | 170 rpm, 10N | 180 rpm, 15N | These figures describe mechanisms and do not show a measured cleaning advantage. |
| Carpet expectation | Independent testing found weak embedded pet-hair pickup | Prioritize hard-floor roller use | If carpet pickup matters most, do not pick either one just for its mopping system. |
Trade-offs
What each pick costs you
With eufy Omni S1 Pro
- Carpet pet-hair pickup was weak in independent testing, and the tall station needs much more vertical room than E25 does.
With eufy Omni E25
- Eufy advises keeping it off medium- and long-pile carpets. Lifting the roller does not guarantee it will be fine on every rug.
Decision guide
How to decide
Remaining stock is not the same as a new launch
Buying a discontinued model can still make sense when it solves a specific problem, and the S1 Pro's low body is such a reason. Find out who sells it, whether the warranty applies to that offer and where you will get pads, filters and other consumables.
Measure the robot and the station
The S1 Pro gets under lower furniture, yet its station needs much more vertical space. A spot under a counter may favor the E25 even though that robot is taller. Count the room needed to lift tanks out and not only the closed station height.
Base the recommendation on hard floors
The roller on the S1 Pro is there for mopping. Independent testing does not back the idea that it automatically wins on embedded pet hair in carpet. If carpet cleaning is your main reason to buy, put surface-specific pickup evidence ahead of the roller's pressure or speed.
What this page can’t tell you
- Specs from the manufacturer describe the hardware only. They are no substitute for a shared cleaning test and guarantee nothing about performance on every floor.
By the numbers
What the data shows
What we found across the robot vacuums we compare, plus the checked facts behind each finding.
How many fit
Only 10 of the 52 models checked meet every need here: “Hard floor covers most of my home”, “I care about mopping as much as vacuuming”, and “It has to get under my low furniture”.
10 models fit, out of 52 checkedShow the facts and the math
How we countedThe count uses each product's current fit ratings for “Hard floor covers most of my home”, “I care about mopping as much as vacuuming”, and “It has to get under my low furniture”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| eufy Omni S1 Pro |
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| eufy Omni E25 |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
eufy Omni S1 Pro
Having verified the recommended furniture clearance, you still need the lower body.
See price & reviews on Amazoneufy Omni E25
You would rather buy a current model than deal with the uncertainty of remaining stock.
See price & reviews on AmazonEach link opens in a new tab.
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