Narwal Flow vs Shark PowerDetect Self-Empty

The Narwal Flow wins because it mops as well as vacuums, with a higher owner rating and far more smart home support. The Shark PowerDetect Self-Empty costs much less but is vacuum only.

Mopping. The Shark PowerDetect Self-Empty has no mopping function at all, while the Narwal Flow washes and dries its own rolling mop pad on every run.

No, it is a vacuum-only robot. Shark's other PowerDetect models add mopping, but this one does not.

Yes, both docks empty the robot's dustbin automatically, that part ties between them.

Choose the Shark PowerDetect Self-Empty if you only need vacuuming, want reliable self-emptying, and prefer the much lower price.

Choose the Narwal Flow for a combined vacuum-and-mop routine, a higher owner rating, longer runtime and broader smart home support.