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The Ecovacs Deebot X9 Pro Omni wins with a score of 8.3/10. Best for: Hard floor homes where mopping quality is the top priority, especially kitchens and pet households.

Best mopping robot vacuum available. OZMO Roller earned the highest mopping score ever, ZeroTangle 3.0 is genuinely tangle-free, but battery life and navigation inconsistency hold it back from perfection.
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Specialist mopping robot with one of the best roller mop systems available. Perfect obstacle avoidance, excellent app, but genuinely weak carpet cleaning and high recurring costs for proprietary solution.
Read full review| Ecovacs Deebot X9 Pro Omni | Spec | eufy S1 Pro Omni |
|---|---|---|
| $700 | Price | $850 |
| 16600 | Suction (Pa) | 8000 |
| 6400 | Battery (mAh) | 4600 |
| 68.0 | Noise (dB) | 65.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR + AIVI 3D | Navigation | LiDAR + 3D ToF |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
The Ecovacs Deebot X9 Pro Omni is the better choice with an overall score of 8.3/10 — best for hard floor homes where mopping quality is the top priority, especially kitchens and pet households. The Ecovacs Deebot X9 Pro Omni is more affordable at $700 vs $850.