Valid product, I would like to advise the seller because he presents the items that correspond to what is declared.

I had to turn on the heaters to try the product. Reliable seller and very helpful and courteous (I received assistance via email from him) the item is well packed and description well taken care of.

Perfect product, compatible with many apps, many schedules both daily and weekly, it is possible to block the thermostat also via the app, but the best thing is the design and the color.