sinopetech.com/en

The service was good, and the product is excellent.

Excellent support. worked with me to solve a registration problem - turns out I was reading the registration number incorrectly. Once that was discovered it all worked like a charm.

Easy to use website

Made my purchase during the Black Friday sale. I am no electrician but the installation was a breeze. The instructions were easy to follow. Once the thermostat is paired with the Neviweb app, it checked for updates and was ready to use.

Great tech support!