Do the wireless thermostats connect to my WiFi network?

Answer:

No. The components that make up the Warmboard Comfort System communicate on their own pre-configured wireless network. Once WCS is up and running, communication between these devices occurs automatically and there is no need to interact with the home's wireless Internet connection. WCS uses the LoRa (long range, low power) wireless signal which operates at 915 Mhz and has been tested to be a very safe technology.