Narwal Flow vs Narwal Freo X Ultra
Narwal’s track-mop flagship vs its rotating-mop model.
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How this page was made: our picks are based on manufacturer specifications (product pages, manuals and spec sheets, all linked below) and aggregated owner reviews. We have not tested these products hands-on, and we do not publish invented test results, scores or star ratings. Read our methodology.
The Narwal Flow and Freo X Ultra both lift mops 12 mm. This page is based on manufacturer-published specifications and manuals plus aggregated owner reviews; we did not test the products ourselves.
Short answer
Choose the Flow for much higher suction, a track mop and a 120-day bag. Choose the Freo X Ultra for a simpler rotating-mop design.
Check Narwal Flow price (opens in a new tab)Check Narwal Freo X Ultra price (opens in a new tab)
Narwal Flow vs Narwal Freo X Ultra: specs side by side
| Spec | Narwal Flow | Narwal Freo X Ultra |
|---|---|---|
| Suction (maker-rated) | 22,000 Pa | 8,200 Pa |
| Mopping | FlowWash track mop, 12N | Rotating mops; 7N wood, 12N tile |
| Mop lift | 12 mm | 12 mm |
| Thresholds | Up to 40 mm | Not listed in our sources |
| Robot height | 95 mm | Not listed in our sources |
| Dock drying | 104°F | 104°F (40°C) |
| Mop wash | Hot water up to 176°F | See Narwal |
| Auto-empty | 2.5 L bag, up to 120 days | 1 L bag, about 7 weeks |
Pros and cons
Narwal Flow: pros
- 22,000 Pa
- Track mop
- 120-day bag
Narwal Flow: cons
- 95 mm tall
Narwal Freo X Ultra: pros
- DirtSense
- Tri-laser plus LiDAR
Narwal Freo X Ultra: cons
- 8,200 Pa
- Height not listed
Who should buy which
Suction and dock capacity favor the Flow.
Choose the Narwal Flow if…
- You want top suction
- Long auto-empty
Choose the Narwal Freo X Ultra if…
- You want Narwal’s rotating mops
How we compared
We compared manufacturer-published specifications. See how we research.
Frequently asked questions
Which empties less often?
The Flow, with a 120-day bag.
Did you test it?
No. This page uses manufacturer specifications and aggregated owner reviews. See how we research.
Sources
Specifications were checked against the manufacturer pages, manuals and spec sheets below in October 2026. Makers revise specs and sell regional variants, so confirm the exact model number before you buy. We do not list prices because they change daily; use the retailer link to see the current price.
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