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Serta

Serta Waterproof Heated Mattress Pad - Electric Bed Warmer with 10 Heat Settings, Auto Shut Off Timer, ETL Certified Electric Mattress Pad, Elastic Deep Pocket, Machine Washable, White King

  • Based on 2,458 reviews
Condition: New
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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Dec 10
Order within 11 hours and 8 minutes
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Size: King


Features

  • 80% Polyester/ 20% Cotton
  • Serta - Rest easy with a brand you can trust. Sertas heated mattress pad is ETL certified and independently tested to meet the highest safety standards. With decades of experience and hands on expertise, Serta is a true champion of comfort for all
  • Convenient & Easy to Clean - Serta waterproof heated mattress pad can protect your bed from unwanted spills and pet accidents and always keep your mattress clean and fresh. Fits most premium mattresses, up to 17" thickness
  • Dual Control - Queen and larger size electric heating mattress pad come with 2 controllers with dual zone temperature capability to conviniently adjust each bed side independently based on everyone's personal comfort
  • Multifunctional - Serta heating electric mattress pad features smart technology to keep your bed warm. Equipped with 10 heat settings and a 1-12 hour auto shut off safety timer that you can set in 1 hour increments up to 12 hours max
  • Size - 1 Heating Electric Mattress Pad: 78"W x 80"L plus 15"D with all elastic to fit 17" thick mattress; power cord is 6ft; DO NOT LEAVE CONTROLLER COVERED WHEN IN USED TO AVOID OVERHEATING.

Description

Serta heated mattress pad features smart technology to keep your bed cozy and comfortable during the colder season. Furthermore, the cotton blend waterproof material can save your mattress from any unwanted food spill and accidents from your cute pets. The controller comes with 10 heat settings to choose from and 1-12 hr auto shut off timer to give you confidence for prolong usage. It comes in deep pocket to fit most premium mattresses up to 17" thickness. Mattress pad Queen size or larger will come with 2 controllers and dual temperature feature for each side of the bed. Conveniently machine washable and comes with 5 year limited warranty.

Brand: Serta


Color: White


Size: King


Fabric Type: 80% Polyester/ 20% Cotton


Special Feature: Washable, Water Proof


Brand: Serta


Color: White


Size: King


Fabric Type: 80% Polyester/ 20% Cotton


Special Feature: Washable, Water Proof


Closure Type: Pull On


Product Care Instructions: Machine Wash


Water Resistance Level: Waterproof


Age Range (Description): Adult


Material: Polyester


Thread Count: 360


Model Name: Heated Mattress Pad - Electric Bed Warmer with 10 Heat Settings, Auto Shut Off Timer,


Number of Items: 1


Manufacturer: E&E Co. Ltd DBA JLA Home


UPC: 086569468772


Global Trade Identification Number: 72


Product Dimensions: 80 x 78 x 0.8 inches


Item Weight: 6.87 pounds


Item model number: ST55-0072


Assembly required: No


Number of pieces: 1


Batteries required: No


Included Components: 1 Heated Mattress Pad


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • A 12 star rating.
Size: Twin XL
This is an outstanding product. Works better then ever expected. You have up to 10 heat setting and also has a timer. I used to run a heater at night in the bedroom. Having this heated mattress pad had eliminated the need for the heater.I would give this product easily a 12 star rating out of 10.
Reviewed in the United States on May 18, 2025 by L.W.
    • Staying warm and toasty
Size: Twin XL
My wife keeps the house cold, summer, winter, spring and fall. This mattress pad keeps me warm and happy. No more arguments about open windows in winter and low AC settings in summer.
Reviewed in the United States on September 29, 2025 by David J. Brown
    • Works as intended
Size: Queen
Thankfully we haven't needed to test the waterproof part of this yet, but it's there in case. The heat feels oddly distributed to me, I'm used to placing the plug ins at the bottom of the bed, but then the head area feels way too hot and my feet are still cold. So the plug in part is at the top...
Reviewed in the United States on September 1, 2025 by Nora
    • Cozy, customizable warmth for chilly nights
Size: King
I love this mattress pad for nights when I’m chilled or want to climb into a warm bed. The king-sized version is great because each side has its own controller, so both sleepers can adjust the temperature to their preference. It’s perfect for winter or after a long, cold day. I usually can’t sleep through the night with it on because it gets quite warm, but the automatic shut-off and timer options are convenient. The only downside for me is feeling the wires under my body — I’m sensitive to textures, so I gave it 4 stars, wondering if the wires could be thinner or smaller. Even so, I would buy it again for the warmth and comfort it provides. ... show more
Reviewed in the United States on October 1, 2025 by Angela M.
    • Great product from Serta!
Size: Twin XL
Comfortable warm temp all through out. Comes with a timer that always starts with 8 hours and heat settings. Haven't needed to go higher than 1 yet in the fall but time will tell.
Reviewed in the United States on October 30, 2025 by Mediocre buyer
    • Love it!
Size: Queen
Purchased this item a year ago. I love it! The control is terrific to set the the heat level and timer for how long one would want the heat on. It is so easy to wash and dry unlike a heating blanket. This is a great product.
Reviewed in the United States on May 14, 2025 by Rudi F.
    • Helping Me to Tolerate this COLD Weather
Size: Queen
I have been using this now for 2 weeks and seems to work quite well and is reliable
Reviewed in the United States on November 9, 2025 by L. Bradley
    • Poor functioning.
Size: Twin XL
Really beautiful looking product and nice to touch, but doesn't function well. Controls didn't work right and unable to have heat at appropriate level as needed. Also, appeared to have spots hotter than others. The pad heated up first night and felt lovely when first got into bed, but unable to change heat level in the night and it shut off when I attempted to reach a lower setting. Tried again for several nights with much frustration with pad shutting off and not restarting. My spouse and I went thru trouble shooting over and over, reconnecting pad and checking everything, but problems persisted and heat would turn off and stay off. Also, the controller settings are hard to see in the dark and since the cord is too short, one has to get out of bed and turn on a light to see what is going on. And once it turns itself off and no longer have any heat, the wires become uncomfortable to lie on. Strangely, the cord that plugs into wall is very long, but the cord that is branched off for the controller is close to the outlet and not the bed. This was very poor design. Sad to say, I can not recommend. ... show more
Reviewed in the United States on March 7, 2025 by Belle

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