Narwal Flow 2 robot vacuum review: The most spot-on AI mess detection I've seen yet

Robot vacuum releases for 2026 kicked off in February and have been relentless since. Compared to multiple pre-spring release dates, Narwal's April 13 launch of the Narwal Flow 2 feels a little behind. A new roller mop robot entering the fold at this point would need to have a little extra sparkle to stand out — to the average buyer, and to me, a vacuum reviewer who has had at least three robot vacuum and mop combos under her roof at any given point since January. Seemingly nothing, if you were merely comparing the bullet points in the Flow 2's Amazon description to the Amazon listings for other robovacs in its price range. 31,000 Pa suction power? A self-cleaning roller mop? Dual camera AI object recognition? On paper, it's nothing we haven't heard before. In practice, though, the Narwal Flow 2's AI skills around obstacles and messes have proven more reliable than other 2026 flagships that claim the same thing. I've realized that the Flow 2's specs are actually loaded for how much Narwal is charging — especially with the Flow 2 at its launch sale price of $1,099.99. 31,000 Pa suction is quite strong for barely costing over $1,000, and heated water mopping is hard to come across at