The majority of the programming functions are identical to the radiator thermostats, the setting of times and temperatures thus goes quickly out of hand. A separate programming for weekdays and weekends is easy to create. If you want to connect the supplied wireless socket to the thermostat one must first paddling through an unnecessarily complicated description of the address allocation within the overall system - the one ultimately needs at any point. The actual pairing is then - after the previous display of various totally irrelevant data - quite simple.
At least according to the instructions, the thermostat also communicates with the outlet when no control commands to be transmitted. This is intended as a safety feature so that is not continuously heated or cooled in a loss of control. The control is sufficiently accurate (I have next to the thermostat a hygrometer with thermometer on the wall). I can not judge whether this continuous function affects the battery life.
Except for the slightly high price in my eyes and the slightly cryptic pairing an absolutely recommendable solution for controlling electric heaters, especially as you then also there is the thermostat where you want to have the heat. Buy recommendation.