Under blankets, for example, can run for up to eight hours, so you could opt for this at night instead of central heating, while a throw can keep you warm while working from home. Without doubt Beurer Customer service. Zoe in particular is the worst customer service advisor I have ever had the misfortune to encounter My advice is that you need a cool bedroom and a warm bed. Getting into a cold bed may be perceived by your brain and body as a threat, increasing wakefulness.”

All the heated blankets on our list have auto-shut off settings, which turn them off after a certain amount of time, minimising the risk of any accidents. Some even let you decide how long they run for, thanks to nifty in-built timers. All the electric blankets on our list come with varying heat zones and settings – some include extra foot warmth too. There’s something luxurious about this 100 per cent cotton Dreamland electric blanket, a far cry from the cheap polyester feeling of some brands. Unlike others on this list, there’s no elasticated skirt or straps, instead it relies on a rather effective anti-slip grip on the underside. After washing, bring the electric blanket to its original shape and preferably lay it flat on a clothes horse. In addition, the heated underblanket must not be wrung out, tumble dried, mangled or ironed.

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The electric blanket has six heat settings that cost between less than 1p and 8p per hour to use, and three timer options of one, three or nine hours. It connects to a mains plug but has dual control so you and anyone you share a bed with can control your own heat settings.

In contrast, over blankets are meant for curling up under; they’re a more versatile choice as you can use them on the sofa or even at your desk if you work from home. Some even resemble a fleecy blanket, which not only feels extra soft against the skin, but will look good in your living room if you want to leave it out. Throws tend to have shorter operating times though – most we tried time out after three hours. Wearable electric blankets or heated ponchosUnder blankets operate a bit like mattress toppers and tend to come with elasticated straps or as a fitted sheet, so you can secure them to your bed and drift off on top of them. Many can run for up to eight hours at a time, so you stay warm all night long. Over blankets and throws Here’s what I found after several nights testing the best electric blankets, starting with my favourite. (And if you’re looking for other ways to improve your sleep this winter, you could consider upgrading your pillow next). How does an electric blanket work? Dr Stanley says switching on an electric blanket around half an hour before bed should make it perfectly cosy to get into, letting you drift to sleep naturally, but you should set it to turn off some time after you nod off. All the blankets I tested were able to warm up the bed in 30 minutes or less, costing less than 3p at today’s prices. What makes a good electric blanket