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Best Electric Blanket and Heated Blanket 2021

Last Updated: September 6, 2021

When winter comes around and the long cold nights draw in, there is nothing more pleasant than climbing into a pre-warmed bed. Electric blankets and heated blankets are considered a must for many if they want to make sure that they get a cosy and restful night’s sleep.

However, there are many considerations that need to be made when purchasing an electric blanket. Many people tend to just buy the first electric blanket that they can lay their hands on, without thinking about some of the features they would like to see with it. There's a lot to consider, such as whether it has different heat settings, the dual control and if the electric blanket is machine washable and more.

Let’s take a look at some of the best electric blankets available on the market at the moment, so you can keep warm all year round. With safety and softness the concern of many during purchasing, it is important to check these values before making a purchase (Electric Blanket Safety).

Here are some of the best heated blankets in the UK (Important Considerations in Conclusion).

SilentnightAlexa-Enabled Electric Blanket3 Years£54.87
Cosi HomePremium Comfort Electric Blanket1 Year£24.99
DreamlandSherpa Electric Underblanket3 Years£49.99
HomefrontLuxury Electric Blanket1 Year£54.95
Cosi HomeThrow Over Heated Blanket1 Year£49.99*
SlumberdownWonderfully Warm Electric Blanket2 Years£71.99
Prices are referring to the single size. Information may be subject to change, please check with the brand/manufacturer before purchasing.

1. Silentnight Electric Blanket

silentnight electric blanket
(Image credit: Silentnight)

Silentnight is a very trustworthy brand among British consumers. They have produced many fine solutions for different products over the years. Whether it is a duvet or a mattress, buying from Silentnight gives you access to a prestige brand that will deliver a high-quality product.

This electric blanket from Silentnight comes in single, double, and king sizes, so you should be able to find one regardless of the size of the bed that you have. The blanket will measure in slightly smaller than the size of the mattress.

It should not go under your pillow, and there should be a small gap between the edge of the blanket and the mattress. This helps the blanket to stay flat on the mattress, no matter how much a sleeper might toss and turn, while also helping with protection from overheating.

One of the best features of this electric blanket is its Smart Wi-Fi plug. This is compatible with the Amazon Alexa home assistant. It is also compatible with the free Silentnight app. You can use these features to schedule the blanket to turn itself on and off as you need it. Even if you are going to be getting in late at night, you can ensure that your bed is toasty warm and ready for you to climb into thanks to this blanket.

Care is kept easy to manage as the blanket is made from 100% polyester. It is machine washable at 40 degrees Celsius, and can also be tumble-dried, so you can machine wash it without the hassle of hand washing your new electric blanket.

When you buy this electric blanket, you also get a 3-year guarantee from Silentnight that covers overheat protection in addition to other more standard terms.

2. Cosi Home Electric Blanket

cosi home electric blanket
(Image credit: Cosi Home)

An affordable buy high-quality option is the Cosi Home Premium comfort electric blanket. This electric blanket has over 4,500 ratings on Amazon and over 170 questions that have been asked and answered by consumers.

It comes in three sizes to help fit single, double, and king size beds.

This electric blanket is made from polyester which makes it easy to wash and care for. You can even tumble-dry it on a cool setting. Its power cord is also detachable to help speed things up when you want to give them a wash.

To stop it moving around too much under your sheets, the heated blanket also comes with corner ties. This allows you to properly secure the blanket in place so it will stay flat underneath you all night, even if you toss and turn all the time.

The blanket has three heat settings to chose between. So often, we can climb into bed and think that the blanket has actually warmed things up a little too much. Being able to change the temperature just a little bit makes it easier for us to find our optimum temperatures for the most restful night’s sleep.

This blanket from Cosi Home has overheat protection built into it. This is obviously a concern of many when purchasing an electric blanket, so this extra level of protection should help to give some peace of mind.

The blanket can be purchased through Amazon for your convenience. This gives you the advantage of a secure transaction and timely delivery, as Amazon also serve as the delivery partners. If you are searching for an affordable electric blanket that you can also easily get your hands on, the Cosi Home Premium Comfort blanket is a great choice to make.

3. Dreamland Sherpa Heated Blanket

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dreamland sherpa electric blanket
(Image credit: Dreamland)

Though it does not have many reviews yet, those that have chosen to give their thoughts on the Dreamland Sherpa Electric Underblanket all have kind and encouraging words to say about it. This blanket can be purchased through John Lewis. As one of the top retailers in the UK, their products are always of the highest quality.

Purchasing through them gives you a 3-year guarantee to help protect your purchase. You can also choose to pay a little extra to take out an accidental damage policy that will also last three years.

The Dreamland Sherpa Electric Blanket is available in four sizes from single up to superking. It is made from soft polyester Sherpa which is designed to be incredibly soft to the touch and provides a fantastic extra layer of comfort that many can enjoy.

This soft electric blanket is also machine washable and safe to be used in tumble dryers so you can keep it as fresh as the day you bought it.

It has six temperature settings to choose from, and also has an auto shut-off timer that you can set to ensure that it is shut off not left on all night. You can choose between one, three, and nine hours depending on your preference.

The blanket is also very cheap to run, costing as little as 1p a night. That is a penny well spent to us!

John Lewis offers free delivery for orders over £50. If you are searching for a premium option that is going to deliver amazing comfort to you, opting for the Dreamland Sherpa Electric Underblanket is going to be a fantastic choice.

4. Homefront Electric Blanket

homefront electric blanket
(Image credit: Homefront)

Do you and your partner like very different temperatures in bed? If you always feel like one of you overheats with a traditional electric blanket, investing in a dual control one like the Homefront Electric Blanket can be a fantastic option. This blanket comes with two controls, one for each side of the bed, so you can decide the temperature that you want for your side.

This blanket has an impressive nine temperature settings with a further ten timer settings. This means that you are able to finesse the temperature of the blanket all year round. If you still get cold even in high summer, you are going to be able to find a setting that works for you thanks to the multitude of settings you can choose from.

What’s more, this electric blanket comes with Body & Feet Heat technology. This is perfect for those who might suffer from arthritis or circulation problems as it means that they are able to focus the heat here in these areas. It heats up very quickly, so you never have to wait long to enjoy the warmth of this blanket.

The Homefront electric blanket is made from super-soft fleece to help give you an extra cosy place to curl up and go to sleep. The electric blanket comes with a deep elasticated skirt that wraps around your mattress securely without compromising or disturbing your night’s sleep.

The controllers for this electric blanket are fully detachable, so you are able to throw this blanket into the wash for a spin at 30 degrees Celsius to get it nice and clean again.

All Homefront electric blankets have been fully tested to ensure that they are safe even if you want to have it on all night long. The electric blanket is CE certified and RoHS compliant to the highest of UK standards, so when you buy any of the electric blankers in this range you know you're getting the best.

5. Cosi Home Electric Heated Blanket

cosi home luxury electric throw over blanket
(Image credit: Cosi Home)

While many of us consider an electric blanket to be one that goes underneath the bedclothes, it is also possible to get electric throws that you can use around your home at your leisure. You could have it on your bed to keep you warm at night, but you could just as easily curl up under it to watch your favourite TV shows or films.

One of the best affordable options you could choose is the Cosi Home Luxury Electric Heated Throw.

These blankets are made from a very soft microfleece. It is double-sided, so you would feel cosy curled up underneath it even if you did not have the heating settings on. It measures 160 x 130 cm so it is plenty big enough for you to get snuggled up underneath, or even share it with someone special.

You can choose from four different colours that will all fit into many neutral themes within a home. You could choose grey, navy and cream, pure cream, or brown.

The throw has nine different temperature settings for you to choose from, in addition to an automatic switch-off feature, so you know it won't overheat your bed. You can choose between one and nine hours here. If you want to curl up under it just while you are watching a film, the time setting is there, or you could set it so it keeps you warm all night.

The blanket’s remote and the cable are fully detachable. This allows you to easily put the throw in the washing machine to restore its fluffiness and softness, in a wash of up to 40 degrees Celsius.

As you can order this Cosi Home blanket through Amazon, you can take advantage of their secure payment system and quick deliveries. You could be on your bed under this blanket in no time!

6. Slumberdown Wonderfully Warm Electric Blanket

slumberdown electric blanket
(Image credit: Slumberdown)

The Slumberdown Wonderfully Warm blanket is available in several sizes from single up to super king. It has elasticated corner straps that make it easy to fit to your bed. You just have to lift up the corner of the mattress and guide them under and the blanket will rest on top neatly, never bunching up even if you roll back and forth all night.

The blanket is made of several layers to help keep you as warm as possible. When disconnected from its cables, you can wash the whole thing easily. However, we feel that many might prefer to instead just wash the comfort layer. This is easily done by unzipping it and throwing it in the washing machine – then when it is dry you just have to put it back on the blanket! It is made from 100% polyester so it is soft and warm to the touch.

The Slumberdown has twin controls so you get to heat up your side of the bed just how you like it. If you prefer a slightly warmer temperature than your partner, you have full control to do so.

The blanket has 9 heating settings and multi-zone heating too, so you can have your feet just that little bit warmer than your upper body if that is your preference! On top of these finely tuned temperature controls, you will also find that the Slumberdown has an automatic shut-off feature. Even if you drift accidentally with the electric blanket still on, the automatic shut-off will stop things from overheating.

The blanket is BEAB approved too. It is guaranteed for 24 months and offers you a fantastic safe and reliable option for an electric blanket.

Best Electric Blankets Conclusion

There are so many options for electric blankets nowadays, and you can easily find one that suits your needs. Even if you share the bed with another person, you can each have full control over your sleeping areas without buying separate blankets with dual controls. The ability to heat up different zones is also amazing, as it means that your cold feet can be kept warmer than your upper body if you need them to be!

Investing in a throw that heats up could also be a good move if you find yourself hunkering down under a blanket on a chilly evening. With the safety of electric blankets having improved massively, you should have no trouble finding one with an automatic shut-off or some other important safety feature that can help you stay safe but as snug as a bug in a rug.


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