I order a second thermostat. To the first no questions, it works. In the second, the WiFi module does not work initially.

Excelente

The product arrived in a timely manner, as expected, well packed and intact. Works properly, although with a small range, but unfortunately the battery has not lasted even a day.

Thank you very much. Shipping was very fast and the quality of the order is very good. I am highly satisfied from seller and order.

Works great!