Energy monitors: Energy monitor user reviews
- Which? member views on energy monitors, including the OWL CM130 and Eco-Eye Elite
- See whether an energy monitor helped our testers save cash
- Useful hints and tricks for using your energy monitor
What's in this guide
We sent the Current Cost Envi energy monitor to Susannah Salter in Derbyshire, who found it a useful reminder to make the most of her Economy 7 tariff.
Catherine Scott from the Wirral says the Eco-eye Elite has helped her and her family change their habits to use less electricity.