The wide variety of smart heating systems are all capable of running your radiators more efficiently and giving you remote control. If you want full room-by-room control, the Honeywell Evohome is the best choice. Its control panel and quick actions are built for multiroom control, making it the most powerful (and expensive) system on test.
If you want a multiroom system on a budget, we recommend the Drayton Wiser Heat. It’s exceptional value and works brilliantly. It’s a little simplistic compared to some of the competition, but that may well suit a lot of potential users.
If you want to start with a smart thermostat, the Tado system is the best choice. With its excellent app and geolocation, it can run your heating automatically. What’s more, with the Smart Radiator Thermostats, you can expand the system to give you powerful room-by-room control later.
If you just want a smart thermostat and don’t need to upgrade, we recommend the Nest Learning Thermostat 3rd Generation. It has the best-looking and most intuitive controls of any system and has an excellent app to back it up.