Definition & Meaning of "robot vacuum cleaner"

What is a "robot vacuum cleaner"?

A robot vacuum cleaner is a small, automated device that cleans floors by moving around a room and sucking up dirt, dust, and debris. It is designed to navigate on its own, using sensors to avoid obstacles and edges. Robot vacuums can be programmed to clean at specific times or activated remotely using a smartphone app. Some models can also return to their charging station when the battery is low. These devices are convenient for maintaining clean floors with minimal effort, and they are commonly used in homes to save time and reduce the need for manual vacuuming.