The Avatto WT100-WH-3A water thermostat controls the activation and deactivation of the actuator that regulates the hot water supply for space heating. It connects via Wi‑Fi and is controlled through the Tuya and Smart Life apps, with voice commands via Amazon Alexa, Google Home and Yandex Alice, or using its touchscreen.

It supports manual and automatic modes, as well as scheduling with different temperature settings for 5+2, 6+1 or 7 days, with six time periods per day. The LCD displays the time, set temperature, operating mode, internet connection and safety lock status. Its brightness is adjustable, and the display can also be turned off. It features a child lock and supports grouping multiple devices and shared access.

• Type: Water
• Connection: Wi‑Fi
• Apps: Tuya, Smart Life
• Voice control: Amazon Alexa, Google Home, Yandex Alice
• Voltage: AC 95–220 V, 50/60 Hz
• Maximum load: 3 A
• Display: LCD
• Accuracy: 1 °C
• Temperature range: 5 °C–60 °C
• Operating temperature: -5 °C–50 °C
• Displayed temperature range: 0 °C–51 °C
• Package contents: Thermostat, instruction manual, 2 screws