Robot vacuum cleaners are round. Unfortunately, their range of action is too. You can see this in the small remnants left in the corners. That's why the NaviBot CornerClean has two additional arms. Brushes extend from them and sweep in the corners. This way, nothing is left behind.

The brush in the NaviBot is over 20 centimeters wide. This allows it to pick up more dust and dirt at the same time, finishing the job faster. After all, a wider suction means less movement. That's why it can clean an entire room in less than fifteen minutes.