Eufy RobotVac 30C review: A reliable cleaner gets app control and smart-home integration

Eufy's latest RoboVac offering, the RoboVac 30C, looks so familiar because it sports a nearly identical design to the Eufy RoboVac 11 and the Eufy RoboVac 30. That puts it at the top of the RoboVac product line, though it still carries a humble price tag of just $300. Like the RoboVac 30, the 30C uses three brushes--a roller brush for carpeting and two spinning side brushes for wall edges and corners--and it has 1500pa of suction. Two treads and a swivel wheel on the underside enable to traverse multiple types of floor surfaces. Magnetic strips keep the RoboVac 30C away from hazards.