Buy Eufy BoostIQ RoboVac 11S MAX, Robot Vacuum Cleaner, Super-Thin, 2000Pa Super-Strong Suction, Quiet, Self-Charging Robotic Vacuum Cleaner, Cleans Hard Floors to Medium-Pile Carpets, Black with fast shipping and top-rated customer service.Once you know, you Newegg! It's not easy to find a robot vacuum that checks every box and yet is still affordable, but that's exactly what you'll get if you pick up a Eufy BoostIQ RoboVac 11S MAX Robot Vacuum Cleaner by Anker. Vacuum Type – eufy BoostIQ RoboVac 11S MAX. The eufy 11S is a robovac with both autonomous operation capabilities as well as manual controls. It’s lightweight in design at 5.73 pounds and it works best on laminate, hardwood and short to medium pile carpet. Eufy RoboVac 11S - get a great robot vacuum cleaner. I was really impressed because this gadget is very quiet. You can sleep without any problems at all because the device will not interrupt your sweet dreams.