Heat, comfort and energy saving
More and more people are discovering the benefits of electric blankets. Whether you choose an electric underblanket that preheats your bed or a wrap blanket for cozying up on the couch, the result is the same: wonderful warmth, better sleep, and significant energy savings. This guide explains everything about how electric blankets work, the different types, their benefits, energy consumption, safety, and what to consider when buying one.
How does an electric blanket work?
An electric blanket features thin heating wires that emit heat as soon as you plug it into the wall. A controller allows you to easily adjust the temperature. Modern electric blankets have multiple heat settings, often between three and nine, so you can tailor the warmth to your preference. Many electric underblankets and overblankets also have a timer function and an automatic shut-off. Thanks to these safety features, you don't have to worry about overheating.
An electric underblanket is placed on top of your mattress and under your fitted sheet. As soon as you turn it on, it warms the bed evenly, so you can climb into a warm and comfortable bed. This is one of the main reasons electric underblankets are so popular: they not only provide warmth but also a better night's sleep.
The benefits of electric blankets
The biggest advantage of an electric blanket is, of course, the warmth. But there are other reasons why more and more people are choosing an electric underblanket or overblanket. Firstly, an electric blanket is energy-efficient. With an average wattage of 50 to 120 watts, it uses much less energy than an electric heater or central heating. This can significantly reduce your energy bill, especially if you turn down the heat at night. Read more in this blog about the energy consumption of an electric blanket
There are also health benefits. Heat stimulates blood circulation and can help relieve muscle pain and joint pain. People with rheumatism or stiff muscles often experience relief from using an electric underblanket. An electric blanket is also a solution for those who suffer from cold feet or poor circulation. Finally, the heat contributes to a deeper and more relaxing sleep.
The different types of electric blankets
Electric blankets come in different designs. The most popular is the electric underblanketYou place this under your fitted sheet and use it to preheat your bed. For double beds, there are electric underblankets with dual controls, so you and your partner can set your desired temperature separately.
In addition there are electric blanketsYou can use these separately as a throw or on top of your duvet. They're ideal for the couch or during cold winter evenings. An electric blanket warms your body instantly and is often made of soft fleece or cotton.
A third option is the electric blanket, also known as a heated blanket. This type is portable and often features snaps or zippers, making it easy to wrap around yourself. Some blankets even have a USB port, making them suitable for use on the go or at the campsite.
What should you pay attention to when purchasing?
When choosing an electric blanket, there are several factors that play a role:
- Length: Various lengths are available. Standard single electric underblankets are usually 150 x 80 cm. However, it's recommended to buy a longer electric underblanket (190 x 80 cm), as these heat a larger surface area, ensuring warmth from head to toe. Electric overblankets also vary in length; the appropriate length depends on the overblanket's intended use.
- Heat settings: The more settings, the better you can adjust the temperature to your wishes.
- Timer: More luxurious blankets nowadays also have a built-in timer, which automatically switches the blanket off after a certain amount of time. A blanket with a timer is highly recommended because it offers extra safety and ease of use.
- Material: Electric blankets can be made of a variety of materials. Some are made of fleece, which is wonderfully soft. Others are made of cotton, which is more breathable and suitable for people with allergies.
- Washable: Most electric blankets are machine washable. When purchasing, it's important to check whether the controller is removable. This allows the blanket to be machine washed without the controller, extending its lifespan.
Energy consumption & costs
An electric blanket is known for its low energy consumption. On average, an electric underblanket or overblanket uses between 50 and 120 watts per hour. For comparison, a small electric heater easily uses 2000 watts per hour. At a rate of €0.40 per kWh, this means a 100-watt blanket costs just four cents per hour. If you use it for four hours a night, it'll cost you less than twenty cents. That amounts to about five euros per month. This makes the electric blanket one of the most affordable and sustainable ways to stay warm in winter.
We have a blog written about the energy consumption of a Comfeur electric underblanketIf you're curious about the energy consumption of electric blankets, we recommend reading this blog.
Electric blanket safety
Many people wonder if an electric blanket is safe to use all night. The answer is yes, provided you choose a modern model that meets current safety standards. Virtually all electric underblankets and overblankets these days are equipped with overheat protection. This system automatically switches the blanket off if it detects an excessively high temperature. In addition, many models have a timer function. This allows you to set the blanket to switch itself off after a certain time, for example, after one or two hours. This way, you don't have to worry about the blanket being left on unnecessarily.
Always use the electric blanket according to the instructions. Do not store it folded, do not use it when wet or folded, and check the cables and plug regularly. With normal use, an electric blanket is safe, reliable, and comfortable.
Conclusion: make a smart choice for warmth and comfort
An electric blanket or electric underblanket is much more than a luxury item. It's an energy-efficient way to make your nights warmer and more comfortable, without having to crank up the thermostat. Thanks to modern technology, electric blankets are safe, durable, and user-friendly.
Whether you choose an electric underblanket to preheat your bed, a top blanket for extra warmth, or a wrap for the sofa, there's a model to suit your needs. With the information in this guide, you can make an informed choice and enjoy years of warmth, relaxation, and lower energy bills.









