If you’re looking for a less exquisite smart robot that is still highly capable of whole-home cleaning, the RE4C is hard to beat. Accessible for most families with a reasonable price, a compact design and easy controls, the RE4C handles both vacuuming and mopping tasks at simple commands. Equipped with a great suction power of 4,000 Pa, advanced LDS LiDAR technology and infrared detection function, it can effectively navigate around obstacles to ensure in-depth cleaning at the same time, without requiring much human intervention or making loud noises.