In addition to routers and network technology, TP-Link also offers Tapo, a smart home brand. A vacuum-mopping robot is a must-have. It vacuums quite well, but otherwise offers rather meagre fare: the user has to do without powerful mopping as well as superior carpet and object detection. There's better for the price!

The Tapo RV30 Plus scored points in the test with its chic design, high build quality and good suction power. You also have various control options at your fingertips. In addition to the device buttons and app, voice control can also be helpful. The long battery life is also really impressive...