My opinion about the Eufy Omni S1 Pro
The Eufy Omni S1 Pro is the king of hard floors thanks to its active roller mop system that recycles water in real-time. It is the best option for tiles and parquet. However, it struggles with carpets compared to its rivals and carries a premium price tag.
Eufy Omni S1 Pro: Pros & Cons Analysis
Main Advantages
1 Active Roller Mop (Always Clean)
The S1 Pro uses a rolling mop that spins at 170 RPM. Crucially, it continuously extracts dirty water and wets the mop with fresh water during the cycle, ensuring you never mop with dirty water.
2 3D MatrixEye™ Navigation
By combining RGB cameras, active infrared, and dToF LiDAR, the S1 Pro offers superior obstacle avoidance. It can see depth and recognize objects even in low light.
3 Square-Front Design
Unlike round robots, the S1 Pro's squared front allows it to clean corners and edges much more effectively, getting closer to walls.
4 UniClean Station with Ozone
The tall, slim station handles everything: dust emptying, water refilling, and mop washing. It also generates Ozone to sterilize the water and mop, preventing odors and bacteria.
Points to Consider
1 Mediocre Carpet Performance
With a single rubber brush, it struggles to extract deep dust from carpets compared to dual-roller competitors like Roborock or iRobot.
2 Hair Tangles
Long hair tends to wrap around the ends of the main brush and the roller mop mechanism, requiring regular maintenance.
3 High Price
At $1499.99, it is one of the most expensive robots on the market, which is a steep ask given its carpet limitations.
Side-by-Side Comparison
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▼ General Information
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| Model |
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|---|---|---|---|
| Name | Eufy Omni S1 Pro | Eufy E25 | |
| Brand | Eufy | Eufy | |
| Price | €1499.99 | €899.99 | |
| Rating |
87
Very Good
|
90
Excellent
|
|
| Warranty | 2 years | 2 years | |
| Release | 2024 | 2024 | |
| Best Deal | View Offer | View Offer | |
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Cleaning Performance
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| Suction power | Up to 8,000 Pa | Up to 20,000 Pa | |
| Motor | High-efficiency brushless digital motor | High-speed digital brushless motor | |
| Modes | Quiet, Standard, Turbo, Max | Quiet, Standard, Turbo, Max | |
| Noise | ≈ 55–72 dB (mode dependent) | ≈ 58–75 dB (mode dependent) | |
| Carpet boost | Yes | Yes | |
| Pet hair performance | Very good | Excellent | |
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Mopping System
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| Mopping | Yes | Yes | |
| Mopping type | Active roller mop system with continuous water recycling | Dual rotating mop pads | |
| Mop lifting | Yes (auto-lift on carpets) | Yes (auto-lift on carpets) | |
| Clean water tank | Separate clean water tank (base station) | Large clean water tank (base station) | |
| Dirty water tank | Separate dirty water tank (base station) | Large dirty water tank (base station) | |
| Mop self cleaning | Yes | Yes | |
| Floor drying | Yes (hot air drying) | Yes (warm air drying) | |
| Detergent auto dosing | No | No | |
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Base Station Automation
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| Self emptying dust | Yes | Yes | |
| Base bag capacity | Large dust bag (up to ~60 days) | Large dust bag (up to ~60 days) | |
| Hands free operation | Up to ~60 days | Up to ~60 days | |
| Automatic charging | Yes | Yes | |
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Navigation & Intelligence
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| Navigation | Internal dToF LiDAR + RGB camera + infrared sensors | LiDAR navigation + smart path planning | |
| Obstacle avoidance | AI-powered obstacle avoidance system | AI obstacle avoidance system | |
| Object recognition | Yes | Yes | |
| Multi floor mapping | Yes | Yes | |
| No go zones | Yes | Yes | |
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Battery & Autonomy
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| Runtime | Up to 180 min (Quiet mode) | Up to 180 min (Quiet mode) | |
| Battery capacity | 4,600 mAh | 5,200 mAh | |
| Charging time | ≈ 4 – 4.5 h | ≈ 4 – 4.5 h | |
| Auto recharge resume | Yes | Yes | |
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App & Connectivity
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| Mobile app | Eufy Clean App (iOS & Android) | Eufy Clean App (iOS & Android) | |
| Voice assistant | Alexa & Google Assistant | Alexa & Google Assistant | |
| Room based cleaning | Yes | Yes | |
| Zone cleaning | Yes | Yes | |
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Dimensions & Weight
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| Robot dimensions | ≈ 350 × 96 mm | ≈ 350 × 112 mm | |
| Base dimensions | All-in-One Smart Base Station | All-in-One Smart Base Station | |
| Weight | ≈ 4.0–4.3 kg | ≈ 4.2–4.5 kg | |
| Cliff sensors | Yes | Yes | |
Final Verdict: Who Should Buy the Eufy Omni S1 Pro?
The Eufy Omni S1 Pro is a revolutionary robot for homes with predominantly hard floors. Its Always Clean Mop™ system ensures the cleanest mopping performance we have tested, making it perfect for kitchens and bathrooms.
Its low profile and advanced obstacle avoidance are top-tier. However, if your home has a lot of carpets, you might be disappointed by its single-roller vacuuming performance compared to dual-roller options.
Best For
Homes with hard floors (Tile, Hardwood, Marble).
Skip If
You have many carpets or pets with very long hair.
Tech
Active Roller Mop + Ozone Sterilization.