Make your heating smarter and more economical with the AVATTO thermostat for hydronic systems. It offers Wi‑Fi control, Tuya / Smart Life apps, voice control (Amazon Alexa, Google Home, Yandex Alice), precise 5–45 °C setting, and programming of up to 6 time periods per day for maximum comfort and energy savings.
The AVATTO smart thermostat turns your water-based heating system into a convenient and efficient solution. Thanks to Wi‑Fi connectivity, you can control everything from anywhere, set scenarios, share access with family, and maintain a stable temperature with ±1 °C accuracy. Sensor calibration ensures that displayed values match real conditions.
In the Tuya and Smart Life apps, you can easily create flexible schedules—up to 6 time blocks per day, with separate settings for weekdays and weekends. The thermostat supports voice control via Amazon Alexa, Google Home, and Yandex Alice, so you can set the ideal temperature with a single command.
- Precise control: 5–45 °C setpoint range, ±1 °C measurement accuracy, fine 0.5 °C step
- Remote management: Wi‑Fi, Tuya/Smart Life app, multiple heating zones
- Automation: up to 6 time periods per day, weekday/weekend modes
- Family sharing and group control: multi-user access, manage multiple devices at once
- Reliable operation: quality NTC sensor, low power consumption, IP20 protection
Specifications
- Manufacturer
- Avatto
- Model
- WT20R-WH-3A-W-WiFi
- Protection rating
- IP20
- Maximum load
- 3 A (max.)
- Sensor type
- NTC3950, 10 kΩ
- Measurement accuracy
- ±1 °C
- Temperature control range
- 5–45 °C
- Room temperature measurement range
- 5–99 °C
- Power consumption
- < 1.5 W
- Ambient humidity
- 5–95% RH (non‑condensing)
- Power supply
- 95–240 V AC, 50–60 Hz
- Communication
- Wi‑Fi
- Compatible apps
- Tuya, Smart Life
- Voice assistants
- Amazon Alexa, Google Home, Yandex Alice
- Temperature step
- 0.5 °C
