Plug-in energy monitors Plug-in energy monitors

Socket monitors, also known as plug-in energy monitors, allow you to measure the electricity usage of a single appliance. We haven’t tested plug-in energy monitors in our lab, but we’ve tried out three models to bring you our first impressions. If you're not already a Which? member, you can unlock our first impressions of these plug-in energy monitors with a£1 trial subscription to Which?.

If you want to monitor the energy usage of your whole home then you’ll need a standard energy monitor - discover which ones passed our stringent lab tests in our energy monitors review.

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