ECOVACS DEEBOT X9S PRO Omni Robot Vacuum and Mop, vs eufy S1 with All-in-One Station, HydroJet System
Updated August 2026 — ECOVACS DEEBOT X9S PRO Omni Robot Vacuum and Mop, wins on suction and self-clean, eufy S1 with All-in-One Station, HydroJet System wins on price and design.
The ECOVACS DEEBOT X9S PRO offers superior suction power and self-cleaning features, while the eufy S1 provides excellent value and multifunctionality.
Why ECOVACS DEEBOT X9S PRO Omni Robot Vacuum and Mop, is better
Suction Power
30,000Pa suction vs eufy's standard suction
Self-Cleaning
Instant self-cleaning feature for the mop
Edge Cleaning
TruEdge 3.0 for better corner cleaning
Why eufy S1 with All-in-One Station, HydroJet System is better
Price
$899.99 vs $999.99
Multi-Level Mapping
Better navigation for multi-level homes
Design
Sleek, minimalist aesthetic
Overall score
Specifications
| Spec | ECOVACS DEEBOT X9S PRO Omni Robot Vacuum and Mop, | eufy S1 with All-in-One Station, HydroJet System |
|---|---|---|
| Suction Power | 30,000Pa | Incredible |
| Self-Cleaning | Yes | No |
| Mop System | OZMO Roller 3.0 | HydroJet |
| Mapping | AI Obstacle Avoidance | Multi-Level |
| Price | $999.99 | $899.99 |
Dimension comparison
Overview
In the world of robot vacuums, the ECOVACS DEEBOT X9S PRO Omni and the eufy S1 with All-in-One Station both stand out for their advanced features and technology. The DEEBOT X9S PRO is priced at $999.99, while the eufy S1 comes in at a more budget-friendly $899.99, making it about 17% cheaper. Both products aim to simplify cleaning tasks, but they employ different technologies and features that cater to varying user needs.
Cleaning Technology
The ECOVACS DEEBOT X9S PRO employs a powerful 30,000Pa suction, touted as capable of lifting dust and pet hair with ease. Its OZMO Roller 3.0 scrubbing system ensures that sticky spills are not just wiped but scrubbed clean. In contrast, the eufy S1 features a HydroJet Roller Mop system that spins at 170 RPM, applying significant downward pressure to tackle stubborn stains. While both systems promise effective cleaning, the DEEBOT emphasizes deep suction power, whereas the eufy focuses on a combination of mopping and vacuuming efficiency.
Self-Cleaning Features
The DEEBOT X9S PRO offers an instant self-cleaning function for its OZMO roller mop, ensuring that it always mops with clean water. This continuous rinsing feature helps avoid streaks and residue. Conversely, the eufy S1 uses a 10-in-1 UniClean Station, which automates several processes, including auto-emptying and auto-washing. While both models prioritize cleanliness, the DEEBOT's focus is on maintaining the mop's effectiveness, whereas the eufy excels in providing an all-encompassing cleaning experience through its station.
Design and Usability
In terms of design, the eufy S1 boasts a sleek, minimalist aesthetic that many users may find appealing. Its square shape allows it to navigate corners effectively, while the touch control simplifies operation. The DEEBOT X9S PRO, while also user-friendly, places a stronger emphasis on functional features over aesthetics, such as its TruEdge 3.0 edge cleaning that effectively removes dust from corners. The choice between these designs may come down to personal preference and the importance of aesthetics versus functionality.
Pet-Friendly Features
Both robot vacuums are designed with pet owners in mind, but they approach the challenge differently. The DEEBOT X9S PRO incorporates ZeroTangle technology to prevent hair wrapping, thus reducing maintenance efforts. The eufy S1, on the other hand, features a detangling brush that minimizes hair entanglement. For pet owners, the DEEBOT's specialized approach could mean less hassle over time, while the eufy's effective suction also addresses pet hair concerns.
Smart Navigation
The ECOVACS DEEBOT X9S PRO includes AI obstacle avoidance, enhancing its ability to navigate around furniture and other obstacles. This feature is crucial for preventing interruptions during cleaning sessions. The eufy S1 also includes obstacle avoidance capabilities but is particularly noted for its multi-level mapping, allowing it to clean different levels of a home efficiently. Depending on the layout of your home, one of these navigation technologies may prove more beneficial than the other.
Price Comparison
The DEEBOT X9S PRO is priced at $999.99, while the eufy S1 is available for $899.99. This $100 difference makes the eufy S1 a more attractive option for budget-conscious consumers. Additionally, the eufy S1's average price over the last 90 days stands at $611.77, indicating that it has been priced competitively in the market. In contrast, the DEEBOT's average price over the same period is $958.15, suggesting it retains a higher value. This price dynamic may influence buyers who are looking for high-quality cleaning without overspending.
Which should you buy?
Choosing between the ECOVACS DEEBOT X9S PRO Omni Robot Vacuum and Mop and the eufy S1 with All-in-One Station depends largely on your specific cleaning needs and budget. If you prioritize advanced suction power and self-cleaning capabilities, the DEEBOT may be the right choice for you, albeit at a higher price point. However, if you're looking for a multifunctional device that offers great value and efficient mopping features, the eufy S1 stands out as a strong contender. Ultimately, both products have their strengths, making it essential to consider what features matter most to you before making a purchase.

