What I liked:
Easy to pair with my Fritzbox 7390.
Physical and manual control has used as a standard switch with information communication status.
The programming is possible in several modes and with several criteria rather easy to use.
The interface of the box also allows you to read the current and voltage that goes into the socket on the last 10 minutes or the last hour. Finally it is possible to read consumption in kWh, euros or grams of CO over periods of 24 hours, week, month or year.
I continue to test the outlet with local remote access before putting in place to control heating in my second home. This decision will be associated with wireless thermostat also remote controlled.
Complement: since, there has been an evolution of management software which allows to know the temperature at the outlet 0.1 ° and can be programmed in the countdown. My goal above is perfectly achieved, I use the heater when it is needed, the costs of taking and the thermostat will be more quamortis before the end of the heating season.
In short, very satisfied with my purchase with features which I did not necessarily need a priori but that will help me for remote monitoring.