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Best electric blankets for keeping you warm at night

Shop all electric blankets at Argos
Woman cosying up on a sofa with an electric blanket.

How do electric blankets work?

Electric blankets contain a series of thin electrical wires embedded inside the fabric. When the blanket is plugged in and switched on, these wires activate and heat the surrounding fabric and bed.

Which type of electric blanket is best for you?

Learn about different types, their uses and benefits to find the cosiest option for you.

Electric underblanket fitted to mattress.

Electric underblanket

  • Heats the surface of your bed.
  • Covers the mattress up to the pillow area.
  • Fixes to mattress with ties or elasticated straps.
  • Available in a variety of fabrics, including polyester and cosy fleece.
  • Needs covering with a bottom sheet for protection.
Woman warming under electric blanket.

Electric overblanket

  • Can be used like a normal blanket under your duvet.
  • Can be placed inside your duvet cover.
  • Helps you maintain a constant bed temperature during the night.
  • Come in sizes to match bed dimensions.
Woman fitting heated mattress cover.

Heated mattress covers and protectors

  • Covers the entire mattress, but there is no wiring underneath the pillow.
  • Fitted by an elasticated skirt.
  • Doesn't have to be switched on all the time, so can be used in the same way as a normal mattress protector.
Woman on sofa wrapped up in heated throw.

Heated throw

  • The most versatile electric blanket.
  • Use to keep warm when laying on the sofa, or add an extra cosiness to your bed.
  • Come in a variety of different patterns, materials and colours.
  • Adds to your home décor so there's no need to hide away in the summer.

Electric blanket features

Setting timer control on electric blanket.

Timer programmes

You choose when your blanket turns on and off without having to be there, or be awake to do it.

Electric blanket controller on bed.

Heat settings

Most blankets will have variable heat settings that will generally range from 18 to 56 degrees.

Dual controls for a double electric blanket.

Dual controls

Each side of a double blanket can be heated separately so couples can choose their own preferences.

Hand touching electric blanket trim.

Overheat protection

All blankets in the UK will have this. The blanket automatically shuts off when it senses any overheating to keep you safe.

Electric blanket warming up on bed.

Temperature sensors

The sensors detect your body and room temperatures to adjust the heat of the blanket accordingly.

Woman resting on sofa with electric blanket.

Extra foot warmth

Some blankets have slightly higher temperature at the bottom to keep your toes toasty warm.

Electric blanket reviews

Common questions answered

Folded up electric blanket on bed.

How much does an electric blanket cost to run?

Most blankets are very energy efficient, costing very little to run. And using your electric blanket to keep you warm in bed, or around the house in the case of heated throws, can reduce how much you rely on your heating, helping to keep bills down too.

Woman sleeping on bed under red electric blanket.

Health benefits of electric blankets

Close proximity to heat allows blood flow to increase around sore areas, which can alleviate some pain associated with arthritis, backache and muscle soreness. Some allergy sufferers could also benefit as the heat reduces moisture in your bed, lessening the likelihood of dust mites.

Woman attaching electric under blanket to bed.

Are electric blankets safe?

Yes, when used correctly. Here are some safety tips:

  • Carefully roll blankets up for storage to avoid damaging wiring.
  • Check your blanket regularly for wear and tear, such as fraying fabric, damp patches or loose connections.
  • Don't use while wet or damp and don't turn on your blanket to dry it.
  • Don't use an electric blanket and hot water bottle together.
Woman putting electric blanket in washing machine.

How to wash an electric blanket

It's important that you follow all manufacturer's instructions when washing or tumble drying your blanket, but generally you should wash and dry on gentle, cold settings.

If you don't have a dryer, you can air dry your blanket but make sure not to place clothes pegs on wired sections.

Other heated products

Woman on sofa hugging heat pad.

Heat pads and pods

Described as the modern hot water bottle, these are useful if you only want heat concentrated to a specific area of your body. They come in basic, cushion style and wrap forms, with some being cordless so they can be used on the move.

Portable heater next to bed.

Electric blanket vs space heater

Electric blankets tend to be more energy efficient than space heaters but will only heat the bed not the whole room. If you want the entire room to be warm and toasty, then it's best to use a portable space heater instead.

More help and inspiration

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