Eufy Omni S1 Pro vs. Roborock S8 MaxV Ultra
The eufy Omni S1 Pro is a hardwood-mopping specialist: its roller self-cleans every 8 seconds in ozone-treated water and applies roughly 1 kg of downward pressure, and independent testing found it outperformed competitors on dried-on stains. But its carpet score trails the field, and the Roborock S8 MaxV Ultra holds the higher overall rating thanks to dual rubber rollers that handle both surfaces well. Choose the eufy if your home is hardwood-dominant and mopping is the priority; choose the Roborock if you need one machine that's strong on both hard floors and carpet.
Eufy Omni S1 Pro
- Suction 8,000 Pa
- Navigation LiDAR
- Mopping Self-Wash Mopping
- Base / Dock Auto-Empty
Roborock S8 MaxV Ultra
- Suction 10,000 Pa
- Navigation LiDAR
- Mopping Self-Wash Mopping
- Base / Dock Auto-Empty
The Quick Verdict
The eufy Omni S1 Pro is a hardwood-mopping specialist: its roller self-cleans every 8 seconds in ozone-treated water and applies roughly 1 kg of downward pressure, and independent testing found it outperformed competitors on dried-on stains. But its carpet score trails the field, and the Roborock S8 MaxV Ultra holds the higher overall rating thanks to dual rubber rollers that handle both surfaces well. Choose the eufy if your home is hardwood-dominant and mopping is the priority; choose the Roborock if you need one machine that's strong on both hard floors and carpet.
Winner: Roborock S8 MaxV Ultra
If money is no object, the S8 MaxV Ultra is the robot to beat: the highest rated suction in our database, a strong mapping reputation and the most mature software. Its only real competition is on price, where the JONR X9 Pro gets uncomfortably close on features for under half the cost.
Runner Up: Eufy Omni S1 Pro
Nothing mops hardwood better. If carpet is a small part of your home, the S1 Pro is a superb choice; if not, look at the JONR X9 Pro or Roborock.
- A roller mop with constant clean-water flow makes it the best pure mopping robot for hardwood.
- 10,000 Pa suction, FlexiArm corner coverage, and the highest BVC app & smart-home score in our database.
Our Takeaway: Roborock S8 MaxV Ultra earns our overall recommendation (9.4/10 vs 8.8/10) for best hardwood mop vs. best all-rounder, while Eufy Omni S1 Pro remains a viable choice if saving $100 is your top priority.
Vacuuming & Carpet Performance
Comparing raw suction power, agitating roller architectures, and measured particle pickups.
Eufy Omni S1 Pro (8,000 Pa)
A roller mop with constant clean-water flow makes it the best pure mopping robot for hardwood.
- Roller mop self-cleans every 8 seconds with ozone-treated water
- Slimmest premium dock in our database
- Excellent on sticky spills
Roborock S8 MaxV Ultra (10,000 Pa)
10,000 Pa suction, FlexiArm corner coverage, and the highest BVC app & smart-home score in our database.
- Class-leading 10,000 Pa suction and dual rubber rollers for deep carpet
- FlexiArm side brush and extending mop reach right into corners
- Best-in-class app with remote video, voice assistant and Matter
Mopping Systems & Hard Floor Care
Scrubbing mechanics, continuous fresh water delivery, and pad maintenance.
Eufy Omni S1 Pro: Self-Washing Dock
Eufy Omni S1 Pro delivers automated hard floor scrubbing with active moisture control.
- Auto-Mop Washing
- Hot-Air Drying
- Auto-Water Refill
- Automated surface detection & pad lift
Roborock S8 MaxV Ultra: Self-Washing Dock
Roborock S8 MaxV Ultra delivers automated hard floor scrubbing with active moisture control.
- Auto-Mop Washing
- Hot-Air Drying
- Auto-Water Refill
- Automated surface detection & pad lift
Technical Specifications
Full side-by-side specification table with lab-verified attributes and highlighted category leaders.
| Feature | Eufy Omni S1 Pro | Roborock S8 MaxV Ultra |
|---|---|---|
| Street Price | $1,199 | $1,299 |
| List Price | $1,499 | $1,799 |
| Overall BVC Score | 8.8 / 10 | 9.4 / 10 |
| Suction Rating | 8,000 Pa | 10,000 Pa |
| Rated Runtime | 180 min | 180 min |
| Sound Level | 65 dB | 67 dB |
| Navigation System | LiDAR | LiDAR |
| Obstacle Avoidance | 3D MatrixEye ToF + RGB camera | Reactive AI 2.0 (RGB camera + structured light) |
| Mopping System | Yes (Active Mop) | Yes (Active Mop) |
| Dustbin / Bag Capacity | 300 ml (60-day dock bag) | 270 ml (50-day dock bag) |
| Dock Automation | Auto-Empty, Auto-Mop Washing, Hot-Air Drying, Auto-Water Refill | Auto-Empty, Auto-Mop Washing, Hot-Air Drying, Auto-Water Refill |
| Smart Ecosystems | Alexa, Google Home | Alexa, Google Home, Matter, Apple Home, Siri Shortcuts, Home Assistant |
The Case For & Against
Eufy Omni S1 Pro
The Case For It
- +Roller mop self-cleans every 8 seconds with ozone-treated water
- +Slimmest premium dock in our database
- +Excellent on sticky spills
- +Mop roller applies roughly 1 kg of downward pressure — above average for the price range, per independent testing
- +Outperformed competitors removing dried-on coffee and grape juice stains in independent testing
The Case Against
- –Roller mop cannot lift high enough for medium-pile carpet
- –Expensive, plus an ongoing cost for proprietary cleaning solution (~$20/bottle)
- –Independent reviewers note it can miss obvious debris despite strong mopping
Roborock S8 MaxV Ultra
The Case For It
- +Class-leading 10,000 Pa suction and dual rubber rollers for deep carpet
- +FlexiArm side brush and extending mop reach right into corners
- +Best-in-class app with remote video, voice assistant and Matter
- +Dock also refills the robot's water tank and dispenses detergent
- +Independently measured 93.9% debris removal on high-pile carpet and 99.8% on hardwood
The Case Against
- –Street price is still around $1,300
- –Mop pads spin rather than scrub, so dried stains take multiple passes
- –Dock is large (48 cm tall) and needs a 5 cm clearance each side
- –The onboard voice assistant and auto-extending side brush have been reported unreliable in independent testing
- –Struggles with fine granular debris (sugar, litter) worked into carpet fibers