Shelly Trv

The Shelly brand, based in Bulgaria, offers many DIY solutions for the smart home, as well as ready-made retrofit devices such as the TRV heating controller. It offers solid technology, communicates directly with the Wi-Fi without a bridge and is the only one tested that has a rechargeable battery that can be charged via a USB-C socket.

On the road and forgot to turn off the heating? With digital radiator thermostats, that's no longer a problem. The room temperature can be turned up or down from anywhere via a smartphone app. The apps also enable automatic heating according to schedule. At home, heating only takes place when it should be warm - without you having to worry about it. This way you can also save energy and costs.