Energy monitors: Smart meters and energy monitors explained
- One in three Which? members is baffled by the difference between a smart meter and an energy monitor, according to our research
- Here we explain the differences between smart meters and energy monitors
- Find out whether a smart meter or energy monitor could help you cut your energy bills
What's in this guide
What is an energy monitor?
Find out what energy monitors can and can’t do, plus how they work and where to get one
What is a smart meter?
We explain what smart meters are, whether they could save you money and how to get one
Video guide
Our video guide lets you see the differences between smart meters and energy monitors 
Smart meter roll-out
The official smart meter roll-out kicks off in summer 2012 - here's what it will mean for you
