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Key features:
Adjust your home's heating from anywhere with WiFi control and absolute touch precision – because comfort is now a smart matter!
See full descriptionSmart room thermostat controllable via Internet.
Main features:
The Hysen HY531B is a smart WiFi room thermostat that allows you to control your heating via the Internet from your mobile phone, wherever you are.
✓ Thanks to the Tuya & Smart Life app, you can schedule temperatures, times, and functions for each day, while the dry contact function makes it compatible with oil, gas, or pellet boilers.
✓ Its touch screen and modern design in black add style, while the smart WiFi Control technology offers comfort and savings at the touch of a button.
Forget “Did I leave the heating on?” – with Smart WiFi Control, you have full access to your home’s temperature wherever you are.
Through the Tuya or Smart Life app, you can view the temperature in real time, turn the boiler on or off, and adjust the heating exactly as you want it.
The LCD touch screen of the HY531B is not just modern — it is intuitive.
With a clear temperature display and easy navigation, it allows you to make instant adjustments without confusion.
The boiler status, WiFi signal, and mode (manual or automatic) are displayed clearly, giving you full control at a glance.
Set different programs for weekdays, Saturday, and Sunday with up to 48 time slots per day!
The timer programming function allows you to enjoy the ideal temperature at any moment without wasting energy.
The thermostat automatically adjusts the boiler for maximum energy efficiency and savings.
Whether you have an oil, gas, or pellet boiler, the HY531B is fully compatible.
Its dry contact allows for easy integration into your existing system, without complicated modifications.
This way, you can turn your old boiler into a smart one, without changing anything else.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.