Latest · Thermostats
Do smart plugs and smart thermostats actually save money?
They can, but only if you use them to switch things off or turn the heating down when you don’t need it.
Updated Sep 28, 2026
Plain, step-by-step answers on thermostats and smart speakers, before and after you buy.
They can, but only if you use them to switch things off or turn the heating down when you don’t need it.
Most people don’t need a separate hub any more.
A plain-English guide to smart home standards.
Renting? You can still automate lights, heating, security and cleaning.
Choosing a smart home platform?