The Eufy RoboVac 11S is a budget-friendly vacuum cleaner robot that doesn't compromise on performance. Despite its affordable price, the RoboVac 11S offers powerful suction and a slim design that allows it to clean hard-to-reach areas under furniture. It features multiple cleaning modes, including edge cleaning and spot cleaning, ensuring a thorough clean in every corner of your home. The RoboVac 11S also has a large dustbin capacity and a long battery life, allowing it to clean larger areas without interruption. With its infrared sensors, it can detect obstacles and avoid collisions, protecting both your furniture and itself. If you're on a budget but still want a reliable and efficient vacuum cleaner robot, the Eufy RoboVac 11S is a great choice.