Silentnight Comfort Control Electric Blanket - Super King
772/3115£40.00
Bed size: Super King
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About this product
The Silentnight Comfort Control Electric Underblanket brings effortless warmth to your super king bed, with soft polyester fabric that adds an extra layer of cosy comfort to your mattress. At 160x200cm, it provides generous coverage while easy-fit straps keep it securely in place throughout the night. With 4 adjustable heat settings and a single detachable control, you can dial in exactly the temperature that feels right for you. The clever auto-adjusting sensor monitors your bedroom temperature and adapts accordingly, ensuring consistent warmth without any fuss. Heat-up takes just 10 minutes, and the low energy consumption means preheating your bed for an hour on a low setting can cost as little as 1p.
While it's suitable for all-night use, Silentnight's sleep experts recommend switching it off before you drift off to help regulate your core temperature for better, less disturbed sleep. It comes with overheat protection for safety, and the whole blanket is machine-washable for simple maintenance. You also get a reusable storage bag for the warmer months and a 3-year manufacturer's guarantee, so you can enjoy warmth night after night without worry.
Features:
- Made from polyester.
- Easy fit straps.
- Single detachable control.
- 4 heat settings.
- 10 minutes heat-up time.
- Auto adjusting temperature sensor - monitors the bedroom temperature and adjusts accordingly.
- Low energy consumption.
Safety features:
- Overheat protection.
General information:
- Reusable storage bag.
- Size W160, L200cm - suitable for super king bed.
- Machine washable .
- 3 year manufacturer's guarantee.
- EAN: 5012701599146.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.6
10788 reviews
95%
Recommended this product
Customers Say
The Silentnight electric underblanket is praised for its warmth, comfort, quick heating, ease of use, and safety features. Some users note issues with size, durability, and uneven heat distribution.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Not recommended
This product looks premium but poor performance keep going off automatically, on No1 and No2 almost no heating always to be on the top still don’t work well could be a manufacturing defect, I am using dual control from same brand works well. Hence I purchased.
Meera, 35 - 44
Trusted brand
Bought this a coue of weeks ago. Not used yet due to the warm weather but this is a trusted brand for me so I know it will be OK. Good size, blanket design has been updated since I bought my last one. Really pleased I bought it early.
Bernie21
Excellent quality and comfort
I’m very happy with this product. It is soft, warm and comfortable to use, and the quality is excellent. It also works well for my needs and I’m pleased with the purchase
Vishal
Great purchase
My dad is very pleased with his purchase and enjoys the comfort it gives him
Ail72
Happy customer
It works like a treat.
Sam
Warm
Very happy with my purchase
Jill, 55 - 64
Keeps you warm.
Great for winter. Efficient and easy to use.
Georgia, 55 - 64
Works a treat
Bought when the weather turned cold last year, Work a treat
Jen22, 35 - 44
Must be for the winter
Really great for the winter months couldn’t be without it
Butch, 55 - 64
Electric blanket
Bought it last winter and it really came handy. Works perfectly well
Bambi, 35 - 44
Hello there,
The Silentnight Comfort Control Electric Underblanket does not have a timed auto shut-off feature. It will remain running indefinitely until you physically turn the slider switch on the controller back to the "0" (Off) position.
Thank you for using Q&A.
Hello Ernie,
The supplier has advised the following for the Silentnight Comfort Control Electric Underblanket - Single:
All our Electric Blankets are rigorously tested and certified to meet strict safety standards under both BEAB and UKCA. When used in accordance with the instructions, they are designed to be safe and reliable. If any issues are raised regarding the safety of the items, they are reviewed by our Quality Assurance department, who will then confirm if the product needs to be returned for physical testing in our Laboratory.
Thanks for using Q&A
Hello Sooty,
Silentnight Comfort Control Electric Underblanket - Single
Yes, you can use an electric blanket smaller than the bed size.
Thanks for using Q&A.
Hello Penny ,
I can advise the following for the Silentnight Comfort Control Electric Underblanket - Double:
Top left or bottom right depending on how you put it on.
Thanks for using Q & A.
Hello DR,
Silentnight Comfort Control Electric Underblanket - Double
It's recommended to turn off the appliance before falling asleep to regulate your core temperature for a less disturbed sleep. We would not recommend to leave it on all night.
Thanks for using Q&A.
Hey Kaz,
I can advise that this can be left on overnight, however it is recommended that you do not fall asleep with it still on. It does not warm feet only.
Thanks for using Q&A.
Hi there.
Silentnight Comfort Control Electric Underblanket - Double450/0324
All Silentnight products are safe to use with an electric blanket however other brands would need to be checked with the manufacturer directly.
Thanks for using Q&A
Karen
Hi,
The Silentnight Comfort Control Electric Underblanket - Single must be plugged in to be used.
Thanks for using Q&A
Hello Copey,
Silentnight Comfort Control Electric Underblanket - Single
It's recommended to turn off the appliance before falling asleep to regulate your core temperature for a less disturbed sleep.
Thanks for using Q&A
Hi Danb.
Silentnight Comfort Control Electric Underblanket - Single has auto shut off.
Thanks for using Q and A.
The small print
Please note that this product is excluded from the 30-Day Money Back Guarantee. This does not affect your statutory rights.
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.