I like the Dyson 360 Eye. Expensive, but in my opinion well worth it. Lots of power!
- Twice the suction of any robot Vacuum* - The Dyson digital motor V2 is small and light to generate powerful suction.
- The 360 eye vision system can see all around your room at once to intelligently map out and navigate your home. It calculates a systematic cleaning pattern so it knows where it's been and where it's yet to clean.
- The Dyson link app, available on iOS or android, gives you the ability to control, schedule, and analyze data from your Dyson 360 Eye robot.
- Radial Root cyclone technologyTM separates dirt and dust, to make sure what is sucked up is kept in the bin.
- A full-width brush bar provides maximum floor coverage and edge-to-edge cleaning across hard floors and carpets with nylon and carbon fiber bristles.