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The Narwal Flow 2 Ultra wins with a score of 9.1/10. Best for: Hard floor homes that prioritize mopping quality.

Dyson's first robot vacuum — strong suction but lacks features competitors offer
Read full reviewThe undisputed mopping champion — best FlowWash system with 140°F heated water
Read full review| Dyson Spot+Scrub AI | Spec | Narwal Flow 2 Ultra |
|---|---|---|
| $1600 | Price | $1499 |
| 18000 | Suction (Pa) | 30000 |
| 4900 | Battery (mAh) | 7000 |
| 72.0 | Noise (dB) | — |
| 300 | Dustbin (ml) | — |
| 150 | Water Tank (ml) | — |
| 10.4 | Mop Lift (mm) | — |
| 99.0 | Height (mm) | — |
| 4.0 | Weight (kg) | — |
| Visual SLAM + AI Camera | Navigation | LiDAR + AI Camera |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
The Narwal Flow 2 Ultra is the better choice with an overall score of 9.1/10 — best for hard floor homes that prioritize mopping quality. The Narwal Flow 2 Ultra is more affordable at $1499 vs $1600.