Matic Robot Vacuum Review: The Best Robot Vacuum
The vacuum has six RGB infrared cameras on the front, top, and back, which means that it can see in color and in darkness—you don’t have to have all the lights on for it to work, unlike a robot vacuum that uses basic optical sensors. It took a few minutes to map my home. The app is incredible. It’s a weirdly accurate 3D rendering of my home, differentiating not only the floor surfaces but also furniture and items several feet up. The app has several buttons that you can toggle. You can change the rendering style to make the map less visually cluttered; you can use a joystick to control the vacuum manually; you can switch to an “airplane mode” to “fly” through your house at eye level, instead of at floor level; and you can record video if you have errors to send to Matic’s team. The Matic uses what it calls long-term SLAM, or absolute mapping, which is in contrast to most vacuums that navigate via relative mapping, involving a variety of sensors …