The best smart heating systems - reviewed

The age of fiddling with manual timers and thermostats is over: we put five of the most intelligent home heating setups to the test

In case you haven't noticed, it's rather nippy outside. And if you're reading this in the Summer, then let us assure you, it will be cold again. You know, changing seasons and all that.

We've come a long way since the humble fire in our fight against Mother Nature's attempts to render us obsolete, so we've gathered a handful of the cleverest heating systems currently on offer, to see how they stack up against each other.