Comparison: Best Electric Blanket King Size (Updated | Dec 16th)
As winter’s chill settles in, there’s nothing quite like snuggling under a warm, cozy blanket. But what if you could customize that comfort and say goodbye to cold feet forever? Enter the electric blanket—a modern marvel that’s revolutionized how we stay warm. In this guide, we’ll explore the best electric blankets in king size, perfect for couples who prefer different temperatures or anyone seeking luxurious, consistent warmth. We’ve tested the top contenders to help you find the perfect balance of safety, comfort, and energy efficiency for your bedroom sanctuary.
Editor’s Choice
Best for a specific purpose
- Best for top-rated safety: Bedsure Electric Blanket King Size – Dual Control Heated Blanket King Size
- Best for stylish ribbed design: Bedsure GentleSoft Electric Blanket King Size – Soft Ribbed Flannel Heated Blanket with Dual Control
- Best for trusted brand quality: Sealy Electric Blanket King Size
- Best for luxury tufted sherpa: CAROMIO Electric Blanket King Size Dual Control – Thick Tufted Sherpa Heated Blanket with 10 Heating Levels and 10 Time Settings
- Best for dual-sided comfort: SEALY Electric Blanket King Size
- Best for royal luxe microplush: Sunbeam Electric Royal Luxe Microplush Heated Blanket
- Best for elegant floral faux: Bearhug Electric Blanket King Size 100″ x 90″
- Best for flexible long cord: Heated Electric Blanket King Size – 90″ x 100″ Heating Blanket with Dual Control
- Best for super cozy flannel: Westinghouse Electric Blanket King Size
- Best for smart memory controller: Sunbeam Royal Ultra Fleece Heated Electric Blanket King Size
Product Comparison: Best Electric Blanket King Size
Top-Rated Safety
Bedsure Electric Blanket King Size – Dual Control Heated Blanket King Size, Fast Heating with 10 Time Settings & 10 Heat Settings, Warm Gift for Grandma (100×90 inches, Grey)
Bedsure
- Customizable Warmth: Enjoy fast, even heat with 10 heating levels and 10 timer settings. Dual controls keep both partners comfortable, while the preheat function warms your bed in advance. Advanced heating-wire technology ensures precise, safe warmth. In Good Housekeeping’s 2025 lab tests of 12 heated blankets, it ranked top and earned the Good Housekeeping Seal
- Safer & More Reliable: Conducted in Bedsure Intertek-Recognized Satellite Lab, 74 safety tests with standards surpassing UL ensure safer performance. This king size heated blanket is ETL and FCC certified, and its default 8-hour auto shut-off prevents it from overheating so that you can enjoy warmth with complete peace of mind
- Easy to Use: This king size electric blanket with dual control guarantees comfort for thermally incompatible couples. Preheat function conforms to changes in body temperature, keeping you comfortable all night without feeling dry
- Softness & Enhanced Durability: The 220 GSM flannel top and the 200 GSM premium sherpa both provide an exceptionally soft touch on each side. Neat stitching ensures stronger seams and enhanced durability. It is machine washable and uses a unique dyeing technique to prevent fading
- Versatile: Enjoy the extra warmth you need with this heating blanket while watching a movie on the sofa, adding it to your bed for a good night’s sleep, or using it as a regular blanket
- Giftable: This electric king blanket adds a stylish touch to your decor and is available in multiple colors and sizes, making it a practical gift for seniors, a house warming gifts for a new home, and birthdays or holidays gifts for your loved ones
- Energy-Saving：Designed for standard 120V AC wall outlets at 60Hz, our electric blanket operates with dual 110W controllers, each consuming about one-thirtieth the energy of traditional heaters. Enjoy cozy warmth while saving on electricity costs
Stylish Ribbed Design
Bedsure GentleSoft Electric Blanket King Size – Soft Ribbed Flannel Heated Blanket with Dual Control, Heating with 10 Heat Settings & 10 Time Settings, 8 hrs Timer Auto Shut Off (90×100 inches, Grey)
Bedsure
- Customizable Warmth: Featuring fast and consistent heating, this electric blanket offers 10 heating levels and 10 time-settings with preheat function for customizable coziness. Powered by advanced heating wire technology and equipped with dual controllers, it can precisely control temperature, ensuring safer warmth. In Good Housekeeping’s 2025 lab tests, it ranked among the top 3 heated blankets and was named the most stylish
- Safer & More Reliable: Conducted in Bedsure Intertek-Recognized Satellite Lab, 74 safety tests with standards surpassing UL ensure safer performance. This Christmas blanket is ETL and FCC certified, and its default 8-hour auto shut-off prevents it from overheating so that you can enjoy warmth with complete peace of mind
- Easy to Use: This king size electric blanket with dual control guarantees comfort for thermally incompatible couples. Preheat function conforms to changes in body temperature, keeping you comfortable all night without feeling dry
- Christmas Gifts for Her: Crafted with exquisite textures, this heating blanket adds a stylish touch to your decor. Available in multiple colors, these blankets make the perfect Christmas gift idea for your loved ones
- Softness & Enhanced Durability: The 240 GSM flannel top and the 200 GSM premium sherpa both provide an exceptionally soft touch on each side. Neat stitching ensures stronger seams and enhanced durability. It is machine washable and uses a unique dyeing technique to prevent fading
- Versatile: Enjoy the extra warmth you need with this gift for grandma while watching a movie on the sofa, adding it to your bed for a good night’s sleep, or using it as a regular blanket
- Energy-Saving：Designed for standard 120V AC wall outlets at 60Hz, our electric blanket operates with dual 110W controllers, each consuming about one-thirtieth the energy of traditional heaters. Enjoy cozy warmth while keeping your electricity costs down
Trusted Brand Quality
Sealy Electric Blanket King Size, Flannel Heated Blanket with10 Heating Levels & Auto Shut Off, Machine Washable, Beige, 100 x 90 Inch
Sealy
- Safety Assurance : ETL and FCC certified heating blanket with overheat protection design. High quality insulated heating wire helps monitor real-time temperature and prevent from overheating, soft and flexible wire with even heat distribution, ensure safer user experience
- 10 Heat Settings and Auto Shut Off : Sealy electric heated throw blanket with dual controllers which can be adjusted independent heat zone and provide the comfort for multiple users, controlled by cycling through 10 heating levels to provide the most comfortable level (87-126°F). with adjustable 1-12 hours auto shutoff time settings. Built in continuous sensing technology to monitor and adjust temperature to be maintained at your setting heat level
- Flannel Heated Blanket : Sealy electric heated blanket is made of 100% polyester, lined with double layer silky & solid flannel, skin-friendly design, which provides a greater comfort level by soft touch. Heated blanket is machine washable with slow agitation and low spin speed, please disconnect the controller and power cable before washing, please remember DO NOT dry clean, DO NOT bleach, and don’t use it if wet
- Machine Washable : Sealy electric throw blanket is machine washable with slow agitation and low spin speed, please disconnect the controller and power cable before washing, please remember DO NOT dry clean, DO NOT bleach, and don’t use it if wet. Please read the user manual carefully
- Happiness with Sealy : Sealy is proud to support you, and proud to be the start and end of your daily routine. Please reach out to us if you have any questions about the fast heating blanket, it’s our honor to provide the best support for you keep a healthy and balanced life
Luxury Tufted Sherpa
CAROMIO Electric Blanket King Size Dual Control – Thick Tufted Sherpa Heated Blanket with 10 Heating Levels and 10 Time Settings, ETL Certified Fast Heating Blankets King Size 90″×100″, White
CAROMIO
- 【Premium and Stylish】Elevate your comfort and style with our sherpa heated blanket king. Featuring a tufted cable pattern, it adds a touch of elegance to your home. Crafted with thickened 240GSM jacquard long plush sherpa on one side and 220GSM sherpa on the other, it offers exceptional softness and comfort for a truly cozy experience.
- 【Enhanced Heating System】Immerse yourself in rapid and consistent warmth with our enhanced heating system. Our upgraded and 10% extended heating wires provide a larger heating area, delivering soothing warmth in just 20 minutes. With 10 heat settings, easily adjust the temperature to your preference. Enjoy a maximum temperature of 122°F, surpassing regular electric blankets by 27°F.
- 【Safety and Reliability】Your safety is our top priority. Rest assured with our ETL certified electric blanket queen size that is equipped with intelligent NTC&PTC heating wires. These wires continuously monitor and regulate the temperature in real-time, ensuring a safe and reliable heating experience as you unwind and relax.
- 【Energy-Saving and Convenient】Experience energy savings and convenience with our thoughtful features. The heating blanket automatically shuts off after 8 hours when you first use and offers 1-10 Hours shut-off times for added flexibility. The dual controllers allow couples to choose their individual preferred temperatures, providing personalized comfort. Monitor and adjust the temperature easily with the LCD controller.
- 【Machine Washable】Keeping your king electric heated blanket clean is effortless. Simply remove the heating controller and machine wash the blanket in cold water on a gentle cycle. After washing, gently stretch the heat blanket back to its original size for optimal performance. Enjoy the convenience of a clean and fresh warming blanket whenever you desire.
Dual-Sided Comfort
SEALY Electric Blanket King Size, Flannel & Sherpa Heated Blanket with 10 Heating Levels & 1-12 Hours Auto Shut Off, Fast Heating Warming Blanket, Machine Washable, Beige, 100 x 90 Inch
Sealy
- Safety Assurance : ETL & FCC certified heated blanket twin with lower electro magnetic radiation, insulated heating wire with helps monitor real-time temperature and prevent from overheating, soft heating wire is manufactured in advanced process, which provide a greater comfort level by soft touch and even heat distribution. Great for home use
- Dual Digital Controller : Sealy electric blankets queen size includes two controllers which can be adjusted independently to personalize the heat zones and provide the comfort for multiple users. With 10 heat setting (87-126°F), built in continuous sensing technology to monitor and adjust temperature to be maintained at your setting heat level, with adjustable 1-12 hour auto shutoff time setting, ensure safer user experience and further leaves you peace of mind
- Silky Flannel and Sherpa : Sealy electric heated blanket (84″ x 90″) is made of 100% polyester, lined with solid flannel & sherpa, which provides a greater comfort level by soft touch. Designs with heavy duty insulated cord, 6 ft power cord and 10.5 ft controller cord, enough length to connect to outlets, accompany you with fighting those cold winter nights
- Machine Washable : Sealy heating blanket queen size is machine washable with slow agitation and low spin speed, please disconnect the controller and power cable before washing, please remember DO NOT dry clean, DO NOT bleach, and don’t use it if wet. Please read the user manual carefully before washing
- Happiness with Sealy : Sealy is proud to support you, and proud to be the start and end of your daily routine. Please reach out to us if you have any questions about the electric blankets, it’s our honor to provide the best support for you keep a healthy and balanced life
Royal Luxe Microplush
Sunbeam Electric Royal Luxe Microplush Heated Blanket, 12 Heat Settings, 12-Hour Auto Shut-Off, Fast Heating, Warm & Cozy, Machine Washable, Mushroom Color, King (90″ x 100″)
Sunbeam
- USER-FRIENDLY DESIGN – Digital controller with an LED-backlit display for easy night-time adjustments.
- CUSTOMIZABLE WARMTH – 12 heat settings let you select your ideal warmth level.
- SAFETY FIRST – 12-hour selectable auto shut-off and overheat protection for added peace of mind.
- RICH AND COZY MATERIAL – Made from soft Royal Luxe Microplush fabric for warmth and comfort, crafted from 100% high-quality polyester.
- WARM MUSHROOM BEIGE COLOR – A versatile neutral tone that complements various décors—great for your home or as a thoughtful gift.
Elegant Floral Faux
Bearhug Electric Blanket King Size 100″ x 90″, Dual Controller Heated Blanket, White Flower Patterns Faux Fur & Warm Sherpa, 10-Heat Levels & 1-12H Auto Off,ETL, Machine Washable
Bearhug
- [Luxurious Floral Faux Fur and Sherpa Design] Indulge in the opulence of the floral faux fur front and the softness of the sherpa reverse, creating a plush and inviting surface for the ultimate relaxation experience. This versatile electric blanket adds a touch of elegance to any bed, chair, couch, or sofa, making it a chic home decor piece.
- [Dual Independent Heating Zones] Bearhug heated blanket boasts two separate heating zones, enabling personalized warmth across 10 temperature levels (90°F-108°F). Enjoy quick warmth while conserving energy, as we uphold sustainable practices and advocate for eco-friendly initiatives.
- [Auto Shut-Off Feature (1-12 Hours)] Enjoy peace of mind with the optional auto shut-off feature, ranging from 1 to 12 hours. This convenient safety feature automatically turns off the blanket after your desired duration, providing energy efficiency and ensuring worry-free use.
- [Machine Washable and Thoughtfully Designed Gift Box] The Bearhug Electric Blanket is easy to clean, allowing you to keep it fresh and hygienic with minimal effort. It also comes beautifully packaged in a thoughtfully designed Gift Box, making it an ideal present for loved ones who are sensitive to cold weather.
- [No-Worry Purchase and 24/7 Customer Service] Your satisfaction is our top priority. If you encounter any quality issues within 5 years, feel free to contact our 24/7 online customer service. We are dedicated to providing prompt assistance and resolving any concerns you may have.
Flexible Long Cord
Heated Electric Blanket King Size – 90″ x 100″ Heating Blanket with Dual Control, 10 Heating Levels & 8 Hours Auto Off, Soft Warm Flannel Blanket, Christmas Birthday Gifts for Senior Grandma
BOMOVA
- 【10 HEATING LEVELS】: Find your perfect warmth about heated throw blanket with 10 different heating levels( 83℉-113℉) using LED controllers,which can intuitively display the temperature and customize the time(1/2/4/6/8 ). King size electric blanket is designed with two zones, each with a LED controller, perfectly solving the different heating & timing requirements of electric throw blanket.
- 【SAFE AUTO SHUT-OFF】: Featuring automatic shut-off fucntion,and you can control the king size blankets for bed to automatically shut down at 1/2/4/6/8h through the controller.If you forget to set it, don’t worry too much.Warm blankets for winter is designed with built-in safety features and will automatically shut down after 8 hours of use.
- 【FLEXIBILITY & COMFORT】:heating blanket king size with 14.44 ft power cord give you more room to move around,No worrying about the distance between the socket and winter blanket.electric blanket king size dual control is suitable for couple use, watching television, reading books, relaxing at home on couch or sofa; during work on office, bring you a warm and comfortable life experience.
- 【GREAT GIFT】:Receiving gifts is fun while finding gift ideas, errrr…not so much. What could beat a thermal blanket used for every sleep as gifts for women, mom,men, couples? Or as white elephant gifts for adults,Just handing out gifts and waiting for their surprise expression.
- 【MACHINE WASHABLE】The cleaning and care of heated blanket king size washable is super convenient. Before cleaning, please take out the controller and let it cool. Use cold or lukewarm water on a slow agitation cycle. Then dry on low heat or air dry.
Super Cozy Flannel
Westinghouse Electric Blanket King Size, Super Cozy Soft Flannel 100″” x 90″” Heated Blanket with 10 Fast Heating Levels & 1-12 Auto-Off, Machine Washable, ETL&FCC Certification, Charcoal
Westinghouse
- 【SAFETY FIRST】 Westinghouse heated blanket king size has ETL and FCC certifications. Our heated blanket king is designed with overheat protection to ensure your safety during use. Please read the instructions carekingy before use, extend the life of the electric blanket king. Avoid crumpling it up or body press on the resistance wire during use
- 【WARMTH & COMFORT】 The electric blanket king size is made of double layers 220 GSM Flannel, which is super soft, comfortable, skin-friendly and breathable, healthy, and can be directly in contact with the skin. You can set the heating level at 3-6 when you turn on the king size electric blanket, which can help you against the cold weather and obtain a constant comfort situation in a very short time
- 【INTELLIGENT DUAL CONTROL】 king size electric blanket with dual control, 1-12 Hours Time Setting, 10 Heating Levels for Individual Needs. Memory heating design and even heat distribution for better enjoyment. The length of the power cord is 72 + 156 inches
- 【EASY TO CARE & MACHINE WASH】 Our king size heated blanket supports machine washing, you need to unplug the power cord from the controller before cleaning, and put it in the washing machine at 30°C water temperature. NOTE: DO NOT DRY CLEAN. DO NOT BLEACH. DO NOT IRON. DO NOT PLUG IN AND TURN ON THE HEATING PRODUCT WHEN WET. DO NOT USE UNTIL COMPLETELY DRY
- 【APPLICATION & SCENES】 Suitable for single use, watching television, reading books, relaxing at home on couch or sofa, during work on office, outdoors for camping, fishing, bring you a warm and comfortable life experience. Whether it is for home use, or as a Christmas gift for children and parents, it is very suitable
- 【SATISFACTION GUARANTEE 】 If you have any questions or concerns about the product, please contact our customer service for assistance
Smart Memory Controller
Sunbeam Royal Ultra Fleece Heated Electric Blanket King Size, 90″ x 100″, 12 Heat Settings, 12-Hour Selectable Auto Shut-Off, Fast Heating, Machine Washable, Warm and Cozy, Indigo
Sunbeam
- Customizable Warmth: 12 personalized heat settings let you adjust your perfect level of comfort
- Smart Controller: Digital controller remembers your last setting and dims after 10 seconds for a better night’s sleep
- Built-in Safety: 12-hour auto shut-off and overheat protection for peace of mind
- Cozy Royal Ultra Fleece: Plush fleece crafted from 100% high-quality polyester for a soft, warm, comfy, and cozy feel
- Even Heat Distribution: Premium heated wires maintain consistent warmth for all-over comfort
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What should I look for in a king-size electric blanket?
Consider the material, such as fleece or microplush, for comfort and warmth. Check the number of heat settings and whether it has dual controls for personalized temperature zones.
How do electric blankets compare to heated mattress pads?
Electric blankets provide heat from above, while heated mattress pads warm you from underneath. Mattress pads are often more energy-efficient but may lack the plush feel of a blanket.
Are electric blankets safe to use overnight?
Modern electric blankets are designed with safety features like auto-shutoff and overheat protection. Always follow the manufacturer’s instructions and avoid folding or bunching the blanket during use.
What features add the most value to a king-size electric blanket?
Dual controls are essential for king-size beds to accommodate different preferences. Machine-washable materials and long cords also enhance convenience and longevity.
How do I choose between low, medium, and high heat settings?
Low settings are ideal for mild nights or energy-saving, while high settings provide quick warmth on cold evenings. Medium settings offer a balance for most users.
What’s the average lifespan of a king-size electric blanket?
Most electric blankets last 5-10 years with proper care. Look for warranties and avoid frequent washing to extend durability.
Are there energy-efficient options for king-size electric blankets?
Yes, many models have low-voltage or energy-saving modes to reduce power consumption. Timer features can also help minimize energy use.
How do I clean and maintain a king-size electric blanket?
Most blankets are machine-washable, but always detach the controller first. Air-dry or use a low-heat setting to prevent damage to the wiring.