---
product_id: 638852407
title: "eufy Robot Vacuum Omni S1 Pro, HydroJet System with Roller Mop, Robot Vacuum and Mop Combos, Eco-Clean Ozone, Incrediable Suction, Obstacle Avoidance, Auto Mop Washing & Drying, Self-Emptying"
brand: "eufy"
price: "€ 373.92"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.it/products/638852407-eufy-robot-vacuum-omni-s1-pro-hydrojet-system-with-roller
store_origin: IT
region: Italy
---

# 8,000 Pa Potent Suction HydroJet Roller Mop @170 RPM 10-in-1 UniClean Auto Station eufy Robot Vacuum Omni S1 Pro, HydroJet System with Roller Mop, Robot Vacuum and Mop Combos, Eco-Clean Ozone, Incrediable Suction, Obstacle Avoidance, Auto Mop Washing & Drying, Self-Emptying

**Brand:** eufy
**Price:** € 373.92
**Availability:** ❌ Out of Stock

## Summary

> ✨ Elevate your clean game with the HydroJet powerhouse! 💧

## Quick Answers

- **What is this?** eufy Robot Vacuum Omni S1 Pro, HydroJet System with Roller Mop, Robot Vacuum and Mop Combos, Eco-Clean Ozone, Incrediable Suction, Obstacle Avoidance, Auto Mop Washing & Drying, Self-Emptying by eufy
- **How much does it cost?** € 373.92 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/638852407-eufy-robot-vacuum-omni-s1-pro-hydrojet-system-with-roller)

## Best For

- eufy enthusiasts

## Why This Product

- Trusted eufy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **10-in-1 UniClean Station:** Automates emptying, washing, drying, refilling, and eco-clean ozone sanitization for zero hassle.
- • **Powerful 8,000 Pa Suction:** Deep cleans carpets and hard floors, effortlessly lifting pet hair and embedded dirt.
- • **Smart App & Voice Control:** Seamlessly schedule and control via app, Alexa, or Google Home for hands-free spotless living.
- • **Precision Corner-to-Edge Cleaning:** Sleek square design with 3D MatrixEye obstacle avoidance reaches every nook and cranny.
- • **Revolutionary HydroJet Mop System:** Instant mop refresh at 170 RPM with 1kg scrubbing pressure for spotless floors.

## Overview

The eufy Robot Vacuum Omni S1 Pro combines a cutting-edge HydroJet roller mop system with 8,000 Pa suction and a fully automated 10-in-1 UniClean station. Designed for busy professionals, it offers precision corner cleaning, smart app and voice controls, and eco-friendly ozone sanitization, delivering a hands-free, deep clean on carpets and hard floors alike.

## Description

Unlock Black Friday with eufy Visit the Store Unlock Black Friday with eufy Visit the Store eufy S1 Pro Visit the Store eufy S1 Pro At eufy we believe all great smart home products need to be thoughtfully built from the start. From whole-home security to smart cleaning solutions, eufy's technology brings you expert protection and deep cleaning that's tailored to your lifestyle and creates human-first technology that enlivens the lives of everyone around you. Because care is what makes a house a home, everything we build is built with care for you. eufy, Built with Care At eufy we believe all great smart home products need to be thoughtfully built from the start. From whole-home security to smart cleaning solutions, eufy's technology brings you expert protection and deep cleaning that's tailored to your lifestyle and creates human-first technology that enlivens the lives of everyone around you. Because care is what makes a house a home, everything we build is built with care for you. eufy, Built with Care

Review: One month review - this one is the keeper - I evaluated 3 different robots in my house, the first was Dreame X40 Ultra, the second is this one, and the third was Ecovacs X5 Pro Omni. The first thing I evaluated was navigation - the base station location in my house is kind of cornered by a large dining room table with 12 chairs around it. Navigating out of this area (or underneath it when it's time to clean that area under the table) is a pretty critical skill for my house. This is where the Dreame X40 Ultra started to piss me off. It was constantly getting confused by the table and chair legs, pausing for long periods of time and trying to determine what to do. It would often "give up" on the task and just return to base telling me mission accomplished, when it hadn't even begun to clean! In addition, cleaning the whole was very inefficient, and would take f o r e v e r. As a contrast, the Eufy S1 Pro is very efficient. It's obstacle avoidance for stationary objects is amazing. It navigates its way around, and next to almost everything, and just finds ways to continue the cleaning path without getting confused. Its cleaning path itself is very clear, and is executed fast and without any hesitations. The roller mop provides excellent coverage compared to the other 2 robots' duo rotating mops, which often leaves uncovered areas. Its edge cleaning is sufficient, though not perfect, and has improved vastly once I set the obstacle avoidance level in the app to its least sensitive setting. Its mopping is great, and feels very similar to my upright Eufy v1 Mach Ultra which is a very good mopper. The existence of an onboard dirty water tank on the robot and the fact the brush continuously self-cleans itself, is a standout feature compared to almost all other robots, and it allows the robot to return to base much less often, thus further improving the efficiency. It also means it deals with wet stains better, although if you expect it to be able to absorb meaningful amounts of spilled fluids, it's not going to happen. The reason is that unlike the upright mop, the robot separates between the dirty water tank (which is basically the dirty water continuously being extracted from the roller using a squeegee), and the vacuum, which has its own dust bin, and that one needs to stay dry. So no suction of fluids, but still better at mopping wet stains than any of the other robots out there. The vacuuming is also good, although I wouldn't say this is its stand out feature - there are probably better vacuuming robots out there, so if vacuuming is what you mostly care about - I would give other robots a second look. I don't use it with my room carpets, only an area rug in the living room, which it can handle easily. Apart from that, the only real problem I faced with this robot is that there is a specific bathroom mat we use which for some robot this robot tried to vacuum and ends up sucking it to its vacuum port, getting the robot stuck and in need of manual assistance to get untangled. I worked around it by placing a small bathroom stool to block the robot from going over this mat. I could have also placed a virtual barrier in the app that it won't cross. Final word - I had the X5 Pro Omni in my house last week and I had some high hopes, but I returned it right after the fist cleaning. Main reason: the robot got completely tangled in the fringes of my area rug to a point I had to manual untangle it multiple times. Unlike the bathroom mat, I can't really avoid this rug if I want it properly vacuumed, so it seems like a non starter for me. In summary, after having seen all 3 robots in action, I think the Eufy S1 Pro stands out big time on most features, including its mopping, cleaning efficiency, obstacle avoidance, and navigation. Its base station is also great, as it self cleans, empties dirty water, washing mops, and refill clean water - all fully automated. Its noise level is probably not its best trait, although completely manageable IMO, as it's only loud for brief periods of time when the base self-cleans (about 2-3 minutes at the end). Vacuuming at max level will probably also be quite loud, but I use the lower, standard suction setting.
Review: OVER HYPED! READ!!! - I've owned a lot of robots both vacuum and vacuum mop over the years, and I was excited to try this one out due to what's unique mopping system that isn't seen many other robots, however, I think the hype of these units is just that. These units have a ton of glitches and bugs, and they've been out long enough that they should be taking care of unsolved but it seems that the manufacturer is taking their sweet time in addressing a lot of the small issues that add up to make it a poor experience that I don't think the pros are worth the trade-offs of the cons at this price point especially. Currently my flagship model and workhorse is the dreame x40 ultra and after trying this s1 pro robot out, I will be purchasing another x40 ultra for our basement and sending the s1 pro back. The mopping system is no better than the x40 ultra despite the advertising, I ran side by side tests on an equally dirty floor after our large wet dogs ran across them, and I used a clean white paper towel to wipe the floor afterwards on both sides and they were dead even, I believe that the mop pads on the x40 ultra will become overloaded with dirt and need to be washed at the base station about the same time the s1 pro will run out of water and have to go back to get more from the base station, so there's not really an advantage to the roller like you would think. Another issue with the roller is the very small contact patch with the ground that I don't see anybody talking about, it's pencil thin, and so unless the robot is moving very very slow, the amount of time that there is a mop on the ground scrubbing on anyone's surface is very low compared to the spinning mops of the x40 ultra that are much larger and are obviously scrubbing for a much longer amount of time while making contact with the ground at the same movement speed. The detergent in the x40 ultra is refillable with your choice of detergent, awesome feature that saves a lot of money being able to buy gallons of floor cleaner and it uses it conservatively, the s1 pro requires you to buy proprietary cartridges which I was not aware of when purchasing, that alone is enough to send it back due to obsolescence of if the manufacturer stopped selling them, and being locked into a niche product line from one brand. Replacement components for the x40 ultra see much more readily available and cheaper as in mop pads bags and filters etc since they seem to be shared throughout many of the common form factor mopping robots on the market from various brands. You have to go avoidance isn't necessarily bad on the s1 pro compared to the x40 ultra, the issue really lies in the software, the amount of options that you have to choose from is disappointingly small, there's so many obvious features that should be there coming from the x40 ultra app that it makes it seem like it's 2008 again and iRobot is what we're dealing with. The mapping is super fast on the s1 pro since it seems to almost 3D scan the room as it moves around and can pick up a pretty good picture of the room after very little movement, but it's thought processes of when it maps and when it changes due to new obstacles etc and just the general interaction of the robot is frustrating, slow, and confusing, inputs at the base station compared to the app don't seem to sync up so if you start the robot at the base station and then go into the app it doesn't seem to reflect in the app that the robot is actually out cleaning and there's no way to stop the robot from the app or really interact with it. I found multiple times where I've initiated settings in the app and then when you click save it doesn't actually save the settings and there's no way to actually implement changes to certain settings. We also have anti-stress / fatigue mats in our kitchen and they are about a half inch thick with a tapered edge, there's no way to distinguish in the s1 pro app to have it mop these, it thinks they are carpeting and the only way to get them to mop them is to turn on the carpet mopping feature which leaves our carpet soaking wet and we don't want that, there's no way to set up individual zones to have different settings, it just applies apparent setting to the global use case for the entire mopping / vacuuming setting. There's also no way to make it vacuum and then mop, you either have to make it vacuum, or vacuum and mop at the same time which gets the brushes wet and causes dirt to stick to them, this is a very basic feature that should be able to be implemented. The s1 pro also does a terrible job at edge cleaning, like shockingly bad, we had lots of debris from our dogs running in the yard around the edges underneath the reveal / toe kicks of our cabinets, I've never seen dirt there after the x40 ultra has deployed, but the s1 pro literally stays back at least an inch to 3 in in some spots no matter what settings I change, and since the roller for the mop is inset slightly it's in some spots almost 4 in where there's no mopping, and the bristles don't get underneath from the side sweepers to pull the dirt into the path of the shockingly tiny vacuum bar, leaving dirt all around underneath the toe kicks of our cabinets, I deployed the x40 ultra afterwards and it got every single speck of dirt from underneath the toe kicks that the s1 pro left behind. The efficiency is very poor on the s1 pro as well because the vacuum bar is so much smaller than the mop bar, it has to overlap its passes by almost 50% in order to have full vacuum bar coverage. The x40 ultra has no problem mopping the anti-fatigue mats, and with the side swing mop and the retractable side sweeper bristles, there is almost no scenario, space, or corner that I have seen the x40 ultra not be able to get dirt out of or mop up to come and it gets way closer to table legs and chair legs. The s1 pro might be good if you have like a warehouse or something that's wide open and has nothing on the floors and you just want to mop primarily the central area quite well, I think it might excel in that, but in most households, especially one that's busy that regularly is receiving desertcart packages, doesn't always get the chairs pushed in around the table, has pets running around etc, the s1 pro has an anemic approach at tackling objects and mopping close to them, where the x40 ultra seems to regularly detect people walking around and pets etc as well as newly placed objects like backpacks and whatnot, and it manages to navigate around them and more importantly remap on the fly and clean around them tight up against them every single time without a hiccup. The x40 ultra also is very good at not falling down the stairs, where's the s1 pro in order to get it to go closer to the edges of cabinets and get it to climb the anti-fatigue mats to at least vacuum them slightly, you have to turn off the sensitivity of its ledge detection, where I found it literally running itself off the edge of the stairs every single time, and even sometimes running itself off the edge of our stairs with the edge detection sensitivity turned on. Another note on the anti-fatigue mats, since I think they're becoming more common to have in residential kitchens if you do food prep, since the vacuum bar is so tiny on the s1 pro, it can only make one pass down the middle of the 80 fatigue mats, and while it does have the dual side bristles, those are really only meant to flick light dirt into the path of the vacuum bar, the vacuum bar having contact with the floor does agitate dirt and pick it up into the airstream, also allowing a lower vacuum power to be ran which increases the runtime of the robot and keeps it quieter, the x40 ultra was able to suck up way more stuff on the minimum mode due to having a way bigger and more aggressive beater bar than the s1 pro was able to even on close to its max setting which is way louder than the x40 ultra on its minimum setting obviously, the side bristles are not a replacement for ground contact with the beater bar so unless you have wide open areas that has no differences in elevation like what you would think of with an anti-fatigue mat, the s1 pro is a poor design for these applications. Even when I could get the s1 pro to mop on the anti fatigue mats, it would normally only do one strip down the middle, and it wouldn't turn them up on until it was halfway through so it would end up only mopping a couple of inches one pass wide in the middle, the x40 ultra has the ability to change the height of the mops and stagger them as well as kick the mop pads out so it will literally mop the beveled angle edge of the anti-fatigue mats and the centers perfectly leaving them spotless every time it takes a little while but it slowly works its way around them and keeps kicking its butt out in order to swing the mop pad down and get every quarter even with the fatigue mats pushed tied up underneath the toe kicks of the cabinets. Both the x40 ultra and the s1 pro are $1,000 on the Black Friday sale right now I would highly recommend picking up the x40 ultra over the s1 pro...

## Features

- Groundbreaking HydroJet Roller Mop System: Introducing the revolutionary robot vacuum and mop combos, designed specifically for busy households. The HydroJet System is equipped with an Instant Clean Mop Combo and a dual water reservoir loaded with ozonated water. These advanced robot mops refresh themselves in real-time at 170 RPM, ensuring all-around cleanliness by removing even invisible dirt. With 1 kg of downward pressure, S1 Pro mimics meticulous hand scrubbing to effectively remove stubborn stains*. *We do not recommend cleaning large amounts of liquid waste, as there is a risk of damaging the robot.
- 10-in-1 UniClean Station: Offers auto emptying, auto washing, auto refilling, auto heated air drying, Eco-Clean Ozone, auto waste water collection, auto detergent dispensing, LCD touch control, sealed dust bag and 20% faster charging*. Enjoy hassle-free cleaning with this 10-in-1 powerhouse, for automated and effortless maintenance. *Based on eufy internal test, 20% faster charging compared to the previous generation product
- Incredible Potent Suction: Incredible potent suction empowers deep cleaning on carpets and hard floors, effortlessly removing hair and deep-seated dirt*. *Actual performance may vary based on the floor type and dust level
- Constructed for Corner-to-Edge Cleaning: S1 Pro's sleek square design, enhanced by obstacle avoidance technology, ensures superior edge Cleaning by effortlessly reaching hard-to-reach areas like edges and corners for a thorough deep clean.
- The Sports Car Streamlined Build: Inspired by the sleek and graceful lines of elite sports cars, this is more than just a home appliance; it also elevates your living space
- [Note]: Make sure you are using a 2.4GHz router or a dual-band router that is configured to support a 2.4GHz frequency band. RoboVac does not support 5GHz frequency band
- Voltages 110V: As voltages vary across different countries and regions, we recommend purchasing the machine version specific to your location

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTY6VT8Y |
| Batteries are Included | Yes |
| Battery Life | 216 minutes |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #433,463 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #290 in Robotic Vacuums |
| Brand | eufy |
| Brand Name | eufy |
| Capacity | 2.5 Liters |
| Color | Black |
| Compatible Devices | Amazon Echo, Google Home, Smartphones |
| Control Method | App |
| Controller Type | App Control, Button Control, Voice Control |
| Customer Reviews | 3.7 out of 5 stars 713 Reviews |
| Filter Type | washable |
| Form Factor | Robotic |
| Global Trade Identification Number | 00194644197704 |
| Included Components | 1 x Hard Floor Cleaner, 1 x Robotic vacuum cleaner, 1 x Safety book, 1x All-in-One Station, 2 sets Side brush,1x rolling mop, 1x dust bag |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions L x W x H | 18.39"L x 15.08"W x 16.38"H |
| Item Type Name | robot vacuum and mop |
| Item Weight | 13.8 Kilograms |
| Manufacturer | eufy |
| Model Name | eufy Robot Vacuum Omni S1 Pro |
| Model Number | T2080 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Number of Wheels | 2 |
| Other Special Features of the Product | 10-in-1 UniClean Station, 3D MatrixEye Obstacle Avoidance, 8,000 Pa Potent Suction, Always Clean Mop Combo, Precision Corner to Edge Clean |
| Portable | No |
| Power Source | Battery Powered |
| Product Dimensions | 18.39"L x 15.08"W x 16.38"H |
| Recommended Uses For Product | Cleaning carpets, hard floors, wood, and tile in homes |
| Special Feature | 10-in-1 UniClean Station, 3D MatrixEye Obstacle Avoidance, 8,000 Pa Potent Suction, Always Clean Mop Combo, Precision Corner to Edge Clean Special Feature 10-in-1 UniClean Station, 3D MatrixEye Obstacle Avoidance, 8,000 Pa Potent Suction, Always Clean Mop Combo, Precision Corner to Edge Clean See more |
| Style Name | S1 Pro |
| Surface Recommendation | Hard Floor, Carpet, Wood, Tile |
| UPC | 194644197704 |

## Product Details

- **Brand:** eufy
- **Color:** Black
- **Model Name:** eufy Robot Vacuum Omni S1 Pro
- **Surface Recommendation:** Hard Floor, Carpet, Wood, Tile

## Images

![eufy Robot Vacuum Omni S1 Pro, HydroJet System with Roller Mop, Robot Vacuum and Mop Combos, Eco-Clean Ozone, Incrediable Suction, Obstacle Avoidance, Auto Mop Washing & Drying, Self-Emptying - Image 1](https://m.media-amazon.com/images/I/51W3vM0GlCL.jpg)
![eufy Robot Vacuum Omni S1 Pro, HydroJet System with Roller Mop, Robot Vacuum and Mop Combos, Eco-Clean Ozone, Incrediable Suction, Obstacle Avoidance, Auto Mop Washing & Drying, Self-Emptying - Image 2](https://m.media-amazon.com/images/I/71iSniPe6rL.jpg)
![eufy Robot Vacuum Omni S1 Pro, HydroJet System with Roller Mop, Robot Vacuum and Mop Combos, Eco-Clean Ozone, Incrediable Suction, Obstacle Avoidance, Auto Mop Washing & Drying, Self-Emptying - Image 3](https://m.media-amazon.com/images/I/71Bi3HCX3aL.jpg)
![eufy Robot Vacuum Omni S1 Pro, HydroJet System with Roller Mop, Robot Vacuum and Mop Combos, Eco-Clean Ozone, Incrediable Suction, Obstacle Avoidance, Auto Mop Washing & Drying, Self-Emptying - Image 4](https://m.media-amazon.com/images/I/71aOwaWU5OL.jpg)
![eufy Robot Vacuum Omni S1 Pro, HydroJet System with Roller Mop, Robot Vacuum and Mop Combos, Eco-Clean Ozone, Incrediable Suction, Obstacle Avoidance, Auto Mop Washing & Drying, Self-Emptying - Image 5](https://m.media-amazon.com/images/I/71CSUKzgtrL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ One month review - this one is the keeper
*by Y***V on December 17, 2024*

I evaluated 3 different robots in my house, the first was Dreame X40 Ultra, the second is this one, and the third was Ecovacs X5 Pro Omni. The first thing I evaluated was navigation - the base station location in my house is kind of cornered by a large dining room table with 12 chairs around it. Navigating out of this area (or underneath it when it's time to clean that area under the table) is a pretty critical skill for my house. This is where the Dreame X40 Ultra started to piss me off. It was constantly getting confused by the table and chair legs, pausing for long periods of time and trying to determine what to do. It would often "give up" on the task and just return to base telling me mission accomplished, when it hadn't even begun to clean! In addition, cleaning the whole was very inefficient, and would take f o r e v e r. As a contrast, the Eufy S1 Pro is very efficient. It's obstacle avoidance for stationary objects is amazing. It navigates its way around, and next to almost everything, and just finds ways to continue the cleaning path without getting confused. Its cleaning path itself is very clear, and is executed fast and without any hesitations. The roller mop provides excellent coverage compared to the other 2 robots' duo rotating mops, which often leaves uncovered areas. Its edge cleaning is sufficient, though not perfect, and has improved vastly once I set the obstacle avoidance level in the app to its least sensitive setting. Its mopping is great, and feels very similar to my upright Eufy v1 Mach Ultra which is a very good mopper. The existence of an onboard dirty water tank on the robot and the fact the brush continuously self-cleans itself, is a standout feature compared to almost all other robots, and it allows the robot to return to base much less often, thus further improving the efficiency. It also means it deals with wet stains better, although if you expect it to be able to absorb meaningful amounts of spilled fluids, it's not going to happen. The reason is that unlike the upright mop, the robot separates between the dirty water tank (which is basically the dirty water continuously being extracted from the roller using a squeegee), and the vacuum, which has its own dust bin, and that one needs to stay dry. So no suction of fluids, but still better at mopping wet stains than any of the other robots out there. The vacuuming is also good, although I wouldn't say this is its stand out feature - there are probably better vacuuming robots out there, so if vacuuming is what you mostly care about - I would give other robots a second look. I don't use it with my room carpets, only an area rug in the living room, which it can handle easily. Apart from that, the only real problem I faced with this robot is that there is a specific bathroom mat we use which for some robot this robot tried to vacuum and ends up sucking it to its vacuum port, getting the robot stuck and in need of manual assistance to get untangled. I worked around it by placing a small bathroom stool to block the robot from going over this mat. I could have also placed a virtual barrier in the app that it won't cross. Final word - I had the X5 Pro Omni in my house last week and I had some high hopes, but I returned it right after the fist cleaning. Main reason: the robot got completely tangled in the fringes of my area rug to a point I had to manual untangle it multiple times. Unlike the bathroom mat, I can't really avoid this rug if I want it properly vacuumed, so it seems like a non starter for me. In summary, after having seen all 3 robots in action, I think the Eufy S1 Pro stands out big time on most features, including its mopping, cleaning efficiency, obstacle avoidance, and navigation. Its base station is also great, as it self cleans, empties dirty water, washing mops, and refill clean water - all fully automated. Its noise level is probably not its best trait, although completely manageable IMO, as it's only loud for brief periods of time when the base self-cleans (about 2-3 minutes at the end). Vacuuming at max level will probably also be quite loud, but I use the lower, standard suction setting.

### ⭐ OVER HYPED! READ!!!
*by R***N on November 24, 2024*

I've owned a lot of robots both vacuum and vacuum mop over the years, and I was excited to try this one out due to what's unique mopping system that isn't seen many other robots, however, I think the hype of these units is just that. These units have a ton of glitches and bugs, and they've been out long enough that they should be taking care of unsolved but it seems that the manufacturer is taking their sweet time in addressing a lot of the small issues that add up to make it a poor experience that I don't think the pros are worth the trade-offs of the cons at this price point especially. Currently my flagship model and workhorse is the dreame x40 ultra and after trying this s1 pro robot out, I will be purchasing another x40 ultra for our basement and sending the s1 pro back. The mopping system is no better than the x40 ultra despite the advertising, I ran side by side tests on an equally dirty floor after our large wet dogs ran across them, and I used a clean white paper towel to wipe the floor afterwards on both sides and they were dead even, I believe that the mop pads on the x40 ultra will become overloaded with dirt and need to be washed at the base station about the same time the s1 pro will run out of water and have to go back to get more from the base station, so there's not really an advantage to the roller like you would think. Another issue with the roller is the very small contact patch with the ground that I don't see anybody talking about, it's pencil thin, and so unless the robot is moving very very slow, the amount of time that there is a mop on the ground scrubbing on anyone's surface is very low compared to the spinning mops of the x40 ultra that are much larger and are obviously scrubbing for a much longer amount of time while making contact with the ground at the same movement speed. The detergent in the x40 ultra is refillable with your choice of detergent, awesome feature that saves a lot of money being able to buy gallons of floor cleaner and it uses it conservatively, the s1 pro requires you to buy proprietary cartridges which I was not aware of when purchasing, that alone is enough to send it back due to obsolescence of if the manufacturer stopped selling them, and being locked into a niche product line from one brand. Replacement components for the x40 ultra see much more readily available and cheaper as in mop pads bags and filters etc since they seem to be shared throughout many of the common form factor mopping robots on the market from various brands. You have to go avoidance isn't necessarily bad on the s1 pro compared to the x40 ultra, the issue really lies in the software, the amount of options that you have to choose from is disappointingly small, there's so many obvious features that should be there coming from the x40 ultra app that it makes it seem like it's 2008 again and iRobot is what we're dealing with. The mapping is super fast on the s1 pro since it seems to almost 3D scan the room as it moves around and can pick up a pretty good picture of the room after very little movement, but it's thought processes of when it maps and when it changes due to new obstacles etc and just the general interaction of the robot is frustrating, slow, and confusing, inputs at the base station compared to the app don't seem to sync up so if you start the robot at the base station and then go into the app it doesn't seem to reflect in the app that the robot is actually out cleaning and there's no way to stop the robot from the app or really interact with it. I found multiple times where I've initiated settings in the app and then when you click save it doesn't actually save the settings and there's no way to actually implement changes to certain settings. We also have anti-stress / fatigue mats in our kitchen and they are about a half inch thick with a tapered edge, there's no way to distinguish in the s1 pro app to have it mop these, it thinks they are carpeting and the only way to get them to mop them is to turn on the carpet mopping feature which leaves our carpet soaking wet and we don't want that, there's no way to set up individual zones to have different settings, it just applies apparent setting to the global use case for the entire mopping / vacuuming setting. There's also no way to make it vacuum and then mop, you either have to make it vacuum, or vacuum and mop at the same time which gets the brushes wet and causes dirt to stick to them, this is a very basic feature that should be able to be implemented. The s1 pro also does a terrible job at edge cleaning, like shockingly bad, we had lots of debris from our dogs running in the yard around the edges underneath the reveal / toe kicks of our cabinets, I've never seen dirt there after the x40 ultra has deployed, but the s1 pro literally stays back at least an inch to 3 in in some spots no matter what settings I change, and since the roller for the mop is inset slightly it's in some spots almost 4 in where there's no mopping, and the bristles don't get underneath from the side sweepers to pull the dirt into the path of the shockingly tiny vacuum bar, leaving dirt all around underneath the toe kicks of our cabinets, I deployed the x40 ultra afterwards and it got every single speck of dirt from underneath the toe kicks that the s1 pro left behind. The efficiency is very poor on the s1 pro as well because the vacuum bar is so much smaller than the mop bar, it has to overlap its passes by almost 50% in order to have full vacuum bar coverage. The x40 ultra has no problem mopping the anti-fatigue mats, and with the side swing mop and the retractable side sweeper bristles, there is almost no scenario, space, or corner that I have seen the x40 ultra not be able to get dirt out of or mop up to come and it gets way closer to table legs and chair legs. The s1 pro might be good if you have like a warehouse or something that's wide open and has nothing on the floors and you just want to mop primarily the central area quite well, I think it might excel in that, but in most households, especially one that's busy that regularly is receiving Amazon packages, doesn't always get the chairs pushed in around the table, has pets running around etc, the s1 pro has an anemic approach at tackling objects and mopping close to them, where the x40 ultra seems to regularly detect people walking around and pets etc as well as newly placed objects like backpacks and whatnot, and it manages to navigate around them and more importantly remap on the fly and clean around them tight up against them every single time without a hiccup. The x40 ultra also is very good at not falling down the stairs, where's the s1 pro in order to get it to go closer to the edges of cabinets and get it to climb the anti-fatigue mats to at least vacuum them slightly, you have to turn off the sensitivity of its ledge detection, where I found it literally running itself off the edge of the stairs every single time, and even sometimes running itself off the edge of our stairs with the edge detection sensitivity turned on. Another note on the anti-fatigue mats, since I think they're becoming more common to have in residential kitchens if you do food prep, since the vacuum bar is so tiny on the s1 pro, it can only make one pass down the middle of the 80 fatigue mats, and while it does have the dual side bristles, those are really only meant to flick light dirt into the path of the vacuum bar, the vacuum bar having contact with the floor does agitate dirt and pick it up into the airstream, also allowing a lower vacuum power to be ran which increases the runtime of the robot and keeps it quieter, the x40 ultra was able to suck up way more stuff on the minimum mode due to having a way bigger and more aggressive beater bar than the s1 pro was able to even on close to its max setting which is way louder than the x40 ultra on its minimum setting obviously, the side bristles are not a replacement for ground contact with the beater bar so unless you have wide open areas that has no differences in elevation like what you would think of with an anti-fatigue mat, the s1 pro is a poor design for these applications. Even when I could get the s1 pro to mop on the anti fatigue mats, it would normally only do one strip down the middle, and it wouldn't turn them up on until it was halfway through so it would end up only mopping a couple of inches one pass wide in the middle, the x40 ultra has the ability to change the height of the mops and stagger them as well as kick the mop pads out so it will literally mop the beveled angle edge of the anti-fatigue mats and the centers perfectly leaving them spotless every time it takes a little while but it slowly works its way around them and keeps kicking its butt out in order to swing the mop pad down and get every quarter even with the fatigue mats pushed tied up underneath the toe kicks of the cabinets. Both the x40 ultra and the s1 pro are $1,000 on the Black Friday sale right now I would highly recommend picking up the x40 ultra over the s1 pro...

### ⭐⭐⭐⭐⭐ One that finally works as promised!
*by B***D on May 10, 2025*

I've had several robot vacuums and mops over the years. Neatos, Roborocks, Dreames (last one was a Dreame L20). This is the first one that actually seems to work as promised! I live in the country, have 2 dogs that shed A LOT (white German Shepherd; could make a new dog from his shedding every couple days). And 6 cats. Between the shedding and dirt tracked in, keeping the place decently clean is a big issue. We have a 1 1/2 story, about 2300 SF combined, nearly all hard surface. A couple small area rugs. Setup was pretty minimal. Snap the rotating brushes in place, remove the packaging, fill the water tanks and it's good to go. App setup and connectivity were great. I've had to mess with others a bit, they didn't always find and connect to the router on the first try-this did. It did a quick software download and update and was good to go. Also worth mentioning is that moving the base didn't mess up the mapping-it recognized the new location and went to work. (I moved it due to the loudness of the dust-bin emptying-mentioned below). The mapping cycle is very good-it's quick, just a quick pop in each room and it's done, took maybe 15 minutes. Every other vacuum I've tried has had a major design issue. They don't return to the base to empty the dust bin often enough (with our hair collection). The dust bin get packed full, of course can't pick up any longer and just pushes dirt around. The hair packs so hard it's like felt-and the base can't empty that. Ones I've had don't let you adjust that. This one does! I ordered ours after our Dreame crapped out-so it was nearly a week before it was here. I deliberately minimized cleaning-to give it a robust test. And it passed with flying colors! Set the "return to base to empty" to the lowest setting and let it go. Worked perfectly, returned to the base every time and emptied completely. Yes, the emptying cycle is a little loud-but to me that's an effect of a very strong suction in the base-it empties the dust bin and sucks out the filter very well. Something that can't be said for some brands. Mopping-just as everyone else says-works VERY well. My Dreame just smeared the dirt around (in spite of how much was in the dirty water reservoir every time!). Always left little muddy round tracks on the floor. The water tanks are much smaller than the Dreame, probably 1/3-1/2 the size. But it uses so much less water that it's not an issue-lasts just as long before you need to fill/empty the tanks. Another observation-the ozone generator seems to make a difference. The dirty water reservoir in the Dreame stunk bad, even emptied every 1-2 days. Really bad. This one, I don't notice a smell, or at least I haven't yet. VERY nice-though not a critical consideration. Only minor complaint is that the fill port on the clean water tank is small, you have to be careful filling, either hold it, or make sure it's sitting in your sink where the water stream hits the port. Would be nice if the whole top flipped up, like the dirty water tank. But a very small annoyance. Another observation vs the Dreame. It would very rarely dock properly-it would try to climb the ramp to dock and the wheels would spin, causing the vacuum to get tilted and miss the docking/charging ports. In addition, the mop pads left a lot of dirt and hair on the ramp, contributing to the above problem. Between this issue and the above mentioned dust bin issue, I couldn't let it run "auto" on the whole house. Had to do a room at a time and hope for the best. The Eufy has been perfect-vacuumed/mopped exactly where the mapping says it should, has never NOT completed a cycle and docks perfectly. I mentioned how the Dreame left dirt/hair on the ramp. This one doesn't seem to do that. The roller retracts up into the unit and doesn't drag it's way up the ramp. The only place that gets a little nasty is the little tray where the mop pad is cleaned-but it lifts out and is simple to clean. Very nice design-and far easier to clean that the mop-pad washing area of the Dreame or any others with rotating pads. The roller is a game changer. What else? Vacuuming is VERY good. My Dream left little trails of dirt at every threshold and transition to a carpet-this doesn't. And it doesn't leave little piles when it starts climbing the ramp on the the dock. This one also picks up kitty litter specs, unlike the Dreame. That would leave a lot-and when they got on the wet mob pads, that clay would turn to mud and smear. Not here-nothing but a clean, streak free floor left. You can really tell the difference barefoot-no little specs of dirt, no stickiness. Lets talk edge/corner cleaning. I find the vacuuming/dry cleaning to be the best I've seen on any vacuum. The dual brushes seem to help and also make the cleaning process quicker. Since the unit is more squared off, the brushes are mounted towards the corners and extend out well past the body of the unit. The round ones stick out past the diameter-but since they are towards the front of the unit, they don't really get past the OD path at the widest part. Not explaining that well, but hopefully you get the idea. Most of the round ones do a little shuffle along the edge (unless they have an extended brush arm) to try to address this-the Eufy can just truck along straight. A few other observations. The transparent clean water tank is nice-you can see the water level without opening a cover and removing the tank to check it. The tanks are mounted fairly high, so you don't have to bend over as much to change them. And as mentioned they are smaller-and LIGHTER. Another point-the dust bag on the Dreame and some others mount low on the unit. You have to pull off a panel on the front towards the floor. A bit of a pain. I usually had to get on the floor to slide the bag into place, you can't really see the mounting rails standing up. This one mounts vertically and is much more accessible, you can see the mounting rails from above. One thing I haven't checked out-the Dreame had a filter in the back of the compartment where the bag goes. A fair amount of dirt bypasses the bag and plugs that filter-it is a pain to clean-in part because you need to lay on the floor to see it. I need to check on the Eufy and see if it has a similar filter-will do so and update. So-complaints? Not much really. The above mentioned small fill port. It would be nice to have larger water tanks-but again, not a big deal concerning how little it uses-and the small tanks are lighter. Would be nice to mop all the way to the edge-my Dreame did have the mop extend. But then-it's cleaning was pretty marginal, so it didn't help much. This is a very fair tradeoff. This is also a simpler mechanism and should be less failure prone. Now-my one real complaint? The price of the Eufy cleaning solution. $26 on Amazon for that little bottle. Kind of ridiculous. But that's it. I'm an engineer, and having owned several robot vacuums/mops, am pretty critical of design and performance issues. This is by far the best I've used. I recommend it (but be sure to get it on sale for $1,000, don't pay the $1500). It's amazing how far the industry has come and how much better products have gotten in the last 10 years or so. I'm sure that will continue!

## Frequently Bought Together

- eufy Robot Vacuum Omni S1 Pro with All-in-One Station, HydroJet Robot Vacuum and Mop Combo, Eco-Clean Ozone, 8000 Pa Suction, Obstacle Avoidance, Auto Mop Washing & Drying, Self-Emptying
- eufy Accessory Kit for Omni S1 Pro/S1, 2 Rolling Mops, 4 High-Performance Filters, Dirty Water Reservoir Filter, Rolling Brush & Brush Guard, 3 Dust Bags, and 2 Sets of Side Brushes
- eufy Hard Floor Cleaner for Omni S1 Pro/S1, Safe and Gentle for Hand, Automatically Mix Without Manual Dilution, 600ml

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*Last updated: 2026-05-12*