I got it because it is a well-known brand and has a function for hot water. Buttons are difficult to use, the screen is not visible without a flashlight, it is only good for temperature accuracy. I do not recommend it.

Negative experience. The touch buttons are very difficult to use and require multiple presses to respond. In terms of functionality, the thermostat turns on 0.5 degrees below the desired temperature and turns off 0.5 degrees above it. I believe this wastes a lot of energy, as there are long periods of extended burner operation or house freezing. I also didn't like that it doesn't have any illumination or a visible power indicator. I was not satisfied at all and ended up changing it.

We just bought it, based on a reputable manufacturer, economical, and as simple as possible. Unfortunately, it is not simple at all, you need a seminar to program it, the connection and usage instructions are not clear, it does not have an indication of the burner's operation, and it does not have the ability to close the circuit if you do not want to use the radiator, only if you program the temperature. I will uninstall it and put the old analog one. I do not recommend it to anyone.

First day of use, no conclusions can be drawn..
However, if you can't see well, you will need glasses and when it gets dark, you won't see anything..
I will come back approximately one month later...
I take the trouble to write a review again for this Chinese product of choice..
Anyone who wants to save money should buy it..
Since it rarely works as if we have summer inside the house with minus 4 outside..
I uninstalled it and relaxed...