This TFT color touchscreen programmable WiFi heating thermostat is a smart home device that allows you to control and schedule your heating system remotely using a WiFi connection. It features a colorful touch-sensitive display, which makes it easy to navigate and adjust temperature settings.        Attractive 4.3inch TFT Color Display      Multiple modes control(Manual,Economy and PRG. Mode)      Water underfloor heating or cooling system(3A) or Electric underfloor heating system       7 days Programmable (4periods/day)      Child Lock       Open Window Detection      Frost protection      CE, ROHS approved      2.4Ghz Tuya Smart Life APP       External sensor supported

HT-CS03 Smartlife programmable WiFi thermostat is a smart home device that allows you to control and schedule your air to water heat pump system remotely using a WiFi connection. It features a colorful touch-sensitive display, which makes it easy to navigate and adjust temperature settings.        Attractive 4.3inch TFT Color Display      Multiple modes control(Manual,Economy and PRG. Mode)      Water underfloor heating or cooling system(3A) or Electric underfloor heating system       7 days Programmable (4periods/day)      Child Lock       Open Window Detection      Frost protection      CE, ROHS approved      2.4Ghz Tuya Smart Life APP       External sensor supported

HT-CS03 TFT color touchscreen programmable WiFi heating thermostat is a smart home device that allows you to control and schedule your heating system remotely using a WiFi connection. It features a colorful touch-sensitive display, which makes it easy to navigate and adjust temperature settings.        Attractive 4.3inch TFT Color Display      Multiple modes control(Manual,Economy and PRG. Mode)      Water underfloor heating or cooling system(3A) or Electric underfloor heating system       7 days Programmable (4periods/day)      Child Lock       Open Window Detection      Frost protection      CE, ROHS approved      2.4Ghz Tuya Smart Life APP       External sensor supported