WiFi Thermostat for 3A Gas Boilers, 2-Wire Battery-Powered Wall Thermostat, Battery or USB Powered, Programmable, Compatible with Alexa and Google Home, Voice Control and Remote Control

【Boiler Thermostat】 Suitable for boilers connected via dry contact. It controls the boiler's operation by comparing the actual room temperature with the set temperature.

【Independent Daily Programming】 You can program each day of the week individually, with 6 time slots per day, to meet your different heating needs.

【App and Voice Control】 In a few simple steps, connect to Wi-Fi (2.4 GHz only) and remotely control your home's heating via the Tuya Smart or Smart Life apps. You can also adjust the temperature with Alexa or Google Home.

【Battery Operated Thermostat】 Power supply: 3 AAA alkaline batteries (not included), so your home's wiring doesn't need to be changed and it's quick and easy to install (mounting hole spacing: 60 mm/83.5 mm)

【Advanced Functions】Programming function (auto mode), child safety lock, operating state memory, frost protection, temperature compensation, temperature hysteresis, and factory reset