Smart thermostat Avatto WT410-16A-B Wi‑Fi 3A, Wi‑Fi control, 3 A max current

Avatto WT410-16A-B Smart Thermostat for electric heating with Wi‑Fi control and 16A maximum load. The thermostat provides remote temperature management via Smart Life/Tuya Smart apps and supports voice assistants including Amazon Alexa, Google Home and Yandex Alice. It includes an external NTC sensor (3 m), HD LED display with adjustable brightness, weekly programming and multiple operating modes for precise and convenient control of electric heating systems.

Advantages

The Avatto WT410-16A-B offers precise temperature setting with 0.5°C accuracy and room temperature display resolution of 0.1°C. Weekly scheduling supports six time periods on weekdays and two on weekends, while four operating modes (Manual, Programming, Programming Temporary, Leave) adapt to varying daily needs. Wi‑Fi connectivity enables remote control and voice operation; the device also supports thermostat sharing and child lock for household safety. Low self‑consumption (<1 W) and a wide operating temperature range make it suitable for typical home environments.

Key specifications

• Manufacturer: Avatto
• Model: WT410-16A-B
• App: Smart Life / Tuya Smart
• Voice control: Amazon Alexa, Google Home, Yandex Alice
• Temperature sensor: NTC (external sensor included, 3 m)
• Temperature measurement accuracy: ±1 °C
• Room temperature display accuracy: 0.1 °C
• Temperature setting accuracy: 0.5 °C
• Temperature setting range: 15 °C to 95 °C
• Temperature calibration range: -9.9 °C to 9.9 °C
• Temperature hysteresis range: 0.5 °C to 10 °C
• Load current: 16 A
• Voltage: AC 100–240 V, 50/60 Hz
• Display: HD LED with adjustable brightness
• Self‑consumption: <1 W
• Operating temperature: -5 °C to 50 °C
• Dimensions: 86 × 86 × 14 mm (front) + 26 mm (back)
• Color: black

How to use

Install the thermostat following the included manual and connect the external NTC sensor. Power the device to AC 100–240 V and connect it to the local Wi‑Fi network via the Smart Life or Tuya Smart app. Configure weekly schedules or select one of the four operating modes to match your routine. Use the touch panel for local adjustments or the mobile app and voice assistants for remote control. Enable child lock to prevent accidental changes.

Recommendations

Use the external sensor placement to reflect the actual room temperature (avoid direct sunlight and heat sources). For reliable remote access, ensure a stable 2.4 GHz Wi‑Fi connection. If multiple thermostats are installed, group them in the app for synchronized control.