What is a smart meter, and how can you get one installed for free?
Here's everything you need to know to start saving on your energy bills
A smart meter is one of those things almost everyone has heard of, but not many people know exactly how it works or how easy it is to get one installed. We often invest in the best security cameras to protect our homes or the best robot vacuum cleaners to make cleaning easier, but when it comes to saving money on your energy bills, a smart meter is probably one of the smartest home upgrades you can make.
If you've dismissed the idea before or simply aren't sure what one actually does, don't worry – I've done the research so you don't have to.
What is a smart meter?
A smart meter is a digital device that records your home's gas and electricity usage and automatically sends those readings to your energy supplier.
Whilst one of the best smart thermostats can help you monitor and control your heating remotely, it only manages your home's heating system. A smart meter goes one step further by communicating your energy usage directly to your supplier, ensuring your bills are based on what you've actually used rather than estimated readings.
What are the advantages of a smart meter?
One of the biggest advantages of having a smart meter is that it gives you a much clearer picture of how much energy you're using. By keeping an eye on your usage, it's easier to spot where you could cut back, whether that's turning off appliances left on standby or running certain devices during off-peak hours. Over time, these small changes can add up to noticeable savings on your energy bills.
As mentioned, smart meters automatically send readings to your supplier, so you'll never have to submit meter readings yourself again. This means more accurate bills, less chance of surprise payments and a smoother experience if you ever decide to switch energy suppliers or move home.
How much does it cost?
The best part is that, in most cases, having a smart meter installed doesn't cost you anything upfront. Simply contact your energy supplier and, if they offer the service, they'll arrange an installation and provide you with an display unit that lets you see your energy usage in near real time.
It's also worth checking your supplier's website first to see whether they currently offer installations. Most major UK energy providers do, and they'll usually have a dedicated smart meter page explaining how to book an appointment and what to expect during the installation process.
