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The Narwal Freo Z10 Ultra wins with a score of 8.4/10. Best for: Pet households with mixed hard floors and rugs who want flagship mopping and edge cleaning without paying Flow-tier prices..
A solid mid-tier Roomba that finally brings LiDAR navigation and a self-washing dock under $500. But weak deep-carpet performance and zero obstacle avoidance make it hard to recommend over the Roborock Q Revo or Dreame L40 Ultra at the same price.
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A feature-packed spinning-mop flagship at a mid-flagship price — superb mopping and tangle-free pet performance, held back by occasionally erratic task execution.
Read full review| iRobot Roomba Plus 405 Combo | Spec | Narwal Freo Z10 Ultra |
|---|---|---|
| $400 | Price | $1000 |
| — | Suction (Pa) | 18000 |
| 5000 | Battery (mAh) | 6200 |
| 65.0 | Noise (dB) | — |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR | Navigation | 3D ToF Dual Solid-State LiDAR + Dual RGB AI Camera |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ❌ | AI Obstacle | ✅ |
The Narwal Freo Z10 Ultra is the better choice with an overall score of 8.4/10 — best for pet households with mixed hard floors and rugs who want flagship mopping and edge cleaning without paying flow-tier prices.. The iRobot Roomba Plus 405 Combo is more affordable at $400 vs $1000.