The Morning After: Dyson claims its next-gen robot vacuum has twice the suction of rivals

Dyson's first robot vacuum, the 360 Eye, was a tallish robot vac that brought several new tricks to automated floor cleaning, for a price. Now, the UK company is trying again with the 360 Vis Nav robovac, which just launched in Australia and should come to the US later this year. The motor speed has increased from 78,000 RPM on its predecessor to 110,000, which supposedly delivers six times the suction of other robot vacuums. It also has a "triple-action" brush bar for optimal cleaning on different surfaces. Namely, it uses soft nylon for hard floors, anti-static carbon fiber filaments for fine dust and stiff nylon bristles for carpets. The company has also added an arm that pops out and redirects suction, picking up dirt at the edges.