【WiFi Thermostat】Wall-mounted.HY08AC is a WiFi enabled thermostat (fully functional without Wi-Fi as well). WiFi connectivity provides easy access to the thermostat from your smartphone, and compatibility with Alexa or Google Assistant. Output: current 3A. 230V±15% AC power supply is required. 【App control】 Simply connect to WiFi to remotely control your underfloor heating thermostat WiFi anytime from anywhere through your smartphone using Smart Life/Tuya App. Make changes easily to your temperature settings, create schedule, create smart scene or share device to your family on the App. 2.4GHz WiFi required. 【Alexa/Google Assistant compatible】 Link the smart thermostat underfloor heating to voice assistant devices like Alexa or Google Assistant to use simple voice commands to control the thermostat. Enjoy the hands-free convenience of controlling your home temperature by voice, for example, "Alexa, set the bedroom thermostat to 25 degrees." 【Weekly programming】 TheWiFi thermostat has