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The eufy Omni S2 wins with a score of 8.6/10. Best for: Large hard-floor homes with sticky messes — the hot water mop is unmatched at this price..
Eufy's most powerful flagship — 30,000Pa AeroTurbo, HydroJet 2.0 roller mop with 60°C hot water sterilization, and a 12-in-1 dock with built-in fragrance.

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| eufy Omni S2 | Spec | eufy S1 Pro Omni |
|---|---|---|
| $1350 | Price | $850 |
| 30000 | Suction (Pa) | 8000 |
| — | Battery (mAh) | 4600 |
| — | Noise (dB) | 65.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR + 3D ToF | Navigation | LiDAR + 3D ToF |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
The eufy Omni S2 is the better choice with an overall score of 8.6/10 — best for large hard-floor homes with sticky messes — the hot water mop is unmatched at this price.. The eufy S1 Pro Omni is more affordable at $850 vs $1350.