Should I get a smart thermostat?

[Spacecudet]

We bought our house a couple of years ago. There is no thermostat so heating is on or off, no control for temperature. We want to put a thermostat in, but not sure whether to get a wired in thermostat or a smart one. What would people recommend?

I wouldn't recommend salus, ours was rubbish

OK thanks. I think I have read so many horror stories about condensing boilers, and only lasting a few years I am put off the idea.

Yes they're brilliant. Wouldn't be without now.