Question about Hombli Smart Swiss Socket 2+1

You need to be sure that the socket is in search mode (hold down the button for a few seconds => LED flashes) and then on the apli. Hombli choose search for new device.... Clearly, the phone must be on the wifi network and the socket must also be on the same functional network...
The place where the socket is located must be connected to your wifi.... the better the signal, the better.