Smart Energy Meters

Smart Energy Meters at Maplin

What is a Smart Energy Meter?

Smart energy meters are compact, Wi-Fi connected devices that measure the electricity flowing through your home or business in real time. Installed inside your consumer unit, they clip onto your existing wiring and begin reporting data immediately — no rewiring, no hub required.

Using an app, you can see exactly how much energy you're using, spot power-hungry devices, and track solar generation alongside grid usage — all from your smartphone, anywhere in the world.

Set up alerts when consumption spikes, automate actions based on energy data, and integrate with Home Assistant, Google Home, Alexa, and more. With single and three-phase options available, our Shelly models suits everything from family homes to commercial properties.

Simple to install, discreet in design, and running 24/7 — Shelly gives you the insight to take control of your energy costs.

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FAQ

Do Shelly energy meters require a hub or bridge?


No — Shelly devices connect directly to your existing Wi-Fi network, so no additional hub or bridge is needed.

Can I monitor three-phase power with Shelly?


Yes — the Shelly Pro 3EM supports three-phase monitoring, making it suitable for larger homes and commercial installations.

What app do I use to monitor my energy usage?


Shelly devices are managed through the free Shelly Smart Control app, available on iOS and Android. You can also access your data via a web browser.

Do I need an electrician to install a Shelly energy meter?


Installation involves working inside a consumer unit (fuse box), so it is strongly recommended to have a qualified electrician carry out the installation.