The Avatto WT100 smart heating thermostat for a water heater with Wi-Fi support allows you to adjust the temperature remotely and set schedules . It supports control via the Tuya and Smart Life applications and voice control . The NTC sensor is responsible for its exceptional accuracy.

Avatto WT100 smart thermostat CWU water heater 3A Wi-Fi TUYA

The Avatto WT100 smart thermostat controls domestic hot water boilers and allows you to directly turn on/off their power supply to provide hot water for space heating. It is equipped with an NTC sensor that ensures temperature accuracy up to 1°C. It has built-in Wi-Fi and works with Tuya, Smart Life, Amazon Alexa, Google Assistant, Yandex Alice, etc.

Program its operation

You can program the thermostat in the Tuya or Smart Life app. The device supports different temperature settings for a period of 5+2 / 6+1 / 7 days or with 6 time modes per day. You can also use manual and automatic modes.

Convenient control

The Avatto WT100 smart thermostat can be controlled in 3 different ways. The product works with the Tuya and Smart Life applications, which you download to your smartphone or tablet. This allows you to customize the operation of the product no matter where you are. The thermostat can also be controlled using voice commands - the WT100 is compatible with Amazon Alexa, Google Home, Yandex Alice, etc. You can also use the product's touchscreen.

Access to the most important information

Another advantage of the Avatto WT100 is its LCD display. It will tell you the set operating mode, network connection, set temperature or activated safety lock. What's more, the thermostat shows the current time. You can also adjust the brightness of the display or turn it off completely. This way, you have all the most important information at your fingertips – just look!

Additional features

The Avatto WT100 smart thermostat is equipped with a special child lock that prevents the device from being used. This will prevent unwanted functions from being turned on/off. In addition, it is possible to group multiple WT100s for even greater control. You can also grant access to the device to other members of the household, so that each of you can control it.

Included

• thermostat
• instructions
• screws x2

Warranty: 12 months

The text is machine translated.

User view

The Avatto WT100 smart heating thermostat for a water heater is a solution for anyone who wants to easily and efficiently manage water heating at home - perfect for modern households, young families or even individuals who like to monitor energy consumption and manage everything via their phone. With a Wi-Fi connection and the ability to control via the Tuya application, everyday life becomes more relaxed, as you can set the temperature of hot water wherever you are. As a brand, Avatto is known for its reliability and user-friendly smart solutions that make routine tasks easier and save time and energy.

Why buy at Enaa

At Enaa, we regularly check the quality and safety of our products, which means that smart thermostats like the Avatto WT100 are carefully selected from our range. Our team of experts is always available to answer any questions you may have and help you make your choice, so you can make your purchase worry-free and with complete confidence in the product you have chosen.

Answers to frequently asked questions

Is the Avatto WT100 thermostat compatible with all types of water heaters?

Most electric water heaters are compatible with this model, but it is recommended to check the technical requirements of your water heater, as the WT100 thermostat supports loads up to 3 A.

What do I need to use the smart thermostat features?

You need a home Wi-Fi connection and the Tuya app installed on your smartphone. This allows you to connect the thermostat to the network and control it remotely.

How difficult is it to install this smart thermostat?

Installation is simple for users with some basic knowledge of electricity, but we recommend the help of a professional for complete safety and optimal performance.

Can the thermostat manage several different time programs for water heating?

Yes, the Avatto WT100 allows you to set multiple heating schedules, which means you can determine in advance when the boiler turns on or off and thus adjust consumption for each day.

Does the Tuya app allow for shared control of multiple devices?

Of course, you can add multiple smart devices in the Tuya app and control them from one profile, which is very convenient for smart homes with multiple connected devices.

Description updated: October 2025