Top 10 Best Consumer Reports King Size Mattress Reviews & Comparison | Updated

Visit our site to find reviews on consumer reports king size mattress. We have the top best consumer reports king size mattress comparison 2024 and you can make an informed decision!

That’s why we’ve taken 55311 reviews from top experts and organized them according to our rankings for you. 

Bestseller No. 1

SIMARTH King Mattress, 12 Inch King Size Hybrid Mattresses in a Box Upgrade Strengthen, Gel Memory Foam King Mattress Made of Individually Pocketed Springs for Support & Pressure Relief, Medium Firm

• 【PRESSURE RELIEF】- This medium firmness King mattress features multiple support layers that allow the mattress to precisely fit every inch of the body, spreading pressure evenly to all parts of the body, relieving pressure points and eliminating body fatigue and pain.
• 【POWERFUL EDGE SUPPORT】- The King size mattress is upgraded with reinforced individual pocketed springs that provide strong edge support to prevent sagging. Provides enough support for the correct alignment of your spine, absorbs motion interference between partners and gives you a complete night's sleep.
• 【STAY FRESH AND COMFORTABLE】- This is a high density foam mattress designed for all types of sleepers. Designed with soft and breathable knit fabric and multiple memory foam layers, it keeps you from feeling overheated during the night, suitable for all sleeping positions and waking up feeling refreshed.
• 【KIING SIZE MATTRESS IN A BOX】- The Hybrid King Size Mattress measures 76 "W x 80 "D x 12 "H and has a maximum weight capacity of 1100 lbs and fits most full size beds. The mattress comes in a boxed compression package and can be installed by yourself, simply place it on the desired bed and unpack it.
• 【QUALITY ASSURANCE】- This King size mattress comes with a 100 night trial and 10 year support and has been pressure tested 100,000 times for quality. For a perfect sleeping experience, it is recommended that you return the mattress to its optimal condition within 24 hours.

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Bestseller No. 2

Ayeawo King Size Mattress - 12 Inch Hybrid Mattress King Size with Gel Memory Foam and Pocket Springs, Premier King Mattress in a Box, Pressure Relief and Upgraded Support, Breathable & Cooling Feel

• 𝐒𝐋𝐄𝐄𝐏 𝐓𝐈𝐆𝐇𝐓 𝐋𝐈𝐊𝐄 𝐀 𝐁𝐀𝐁𝐘: The Ayeawo King Size Mattress feature a combination of multi-layer high density memory foam and individually pocketed springs that will effectively hlep relieving body pressure and promoting a deep sleep. The upgraded motion isolation and edge support features would help you free from disturbing your companion's sleep and enjoy a peaceful night.
• 𝐌𝐎𝐓𝐈𝐎𝐍 𝐈𝐒𝐎𝐋𝐀𝐓𝐈𝐎𝐍 𝐃𝐄𝐒𝐈𝐆𝐍: The Hybird Mattress King Size is consists of individually pocketed springs which will provide corresponding support for your body, neck, shoulders, waist, hips and legs, allowing you to maintain a comfortable sleep postures, relieve back pain, and isolate motions to avoid disturbing your companion during sleep. Features stronge edge support to prevent slipping.
• 𝐁𝐑𝐄𝐀𝐓𝐇𝐀𝐁𝐋𝐄 & 𝐒𝐊𝐈𝐍-𝐅𝐑𝐈𝐄𝐍𝐃𝐋𝐘 𝐅𝐀𝐁𝐑𝐈𝐂: The King Size Mattress is made of breathable Knitted fabric and multi-layer memory foam for cool sleep and relieve back pain, adopts upgraded pillow top to help shape any sleeping postures for Back, Side and Stomach sleepers and enjoy a good sleep.
• KING SIZE MATTRESS IN A BOX: The King Mattress measures 80"L×76"W×12"H and supports a maximum weight of 700lbs. The mattress is rolled up and packed in a box for the convenience of delivery, it is recommended to allow 24h for expansion when unpacked. The king mattresses are compatible with most king bed frames, platform, RV.
• 𝐁𝐔𝐘 𝐖𝐈𝐓𝐇 𝐂𝐎𝐍𝐅𝐈𝐃𝐄𝐍𝐂𝐄 - The Ayeawo king Mattress offers satisfactory service. For any order assistance or pre purchase questiones, please feel free to contact us through "Ask a question" button and we would be appreciated to reply within 24h/7day:)

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SaleBestseller No. 3

Soulfea King Size Mattress,12 Inch Memory Foam Hybrid Black King Mattresses,Pocket Spring King Mattress in a Box for Sleep Supportive Pressure Relief,Medium Firm King Mattress.

• COMFORTABLE SUPPORT: The 12 inch king size mattress is built with hundreds of individual pocketed springs, which can provide better support and fixation without collapsing at the edges. And each spring works independently to provide targeted support according to body curves, ensuring that your weight is evenly distributed from head to toe, this ergonomic design is very humanized for your body can fully relax your muscles and greatly improve the quality of sleep.
• MOTION ISOLATION: This king mattress consists of high-performance pocket springs and high-density foam, which can effectively absorb the noise and vibration generated by turning over during sleep, without disturbing your companions, sleep with peace of mind, so that you can have a good night's sleep and be refreshed the next day.
• BREATHABLE AND HEALTHY: This memory foam mattress is made of high-density and top-quality temperature-sensitive material, which is not only very comfortable and breathable, but also can easily expel steam and sweat from your contact surface with the colchones king, allowing you to have a cool and deep sleep all night long every night. It's also very durable, which greatly improves the life of the mattress.
• CERTIFIED SAFE MATERIAL: The mattress is made of CertiPUR-US certified high quality foam, which does not contain any harmful substances and is suitable for all groups of people (including pregnant women and children), allowing you to sleep safer and healthier.
• PURCHASE WITHOUT WORRIES: Please be sure to keep a safe distance when opening the bed mattress, as the matress is vacuum compressed packaged and may expand quickly when opened, and we recommend letting the foam mattress return to its original state for 72 hours, if you have any questions or concerns, please feel free to contact us, our customer service team will be ready to serve you.

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Bestseller No. 4

VISCOFLEX King Size Mattress, 14 Inch Hybrid King Mattress in a Box with Pillow Top Design, Upgrade Pocket Spring Mattress for Motion Isolation & Back Support, Non-Fiberglass, Plush Firmness

• 14-Inch King Hybrid Mattress: 76 x 80 x 14 Inches, New Release with Perfect Firmness & 100% Quality Assured for Orthopedic Support
• Motion Isolation for Deep Sleep: Viscoflex 14-inch hybrid spring mattress features individually wrapped pocket springs to reduce partner disturbances and high-density gel memory foam for breathable comfort and uninterrupted rest.
• Best Support & Pressure Relief: The balanced design of this hybrid mattress combines memory foam with supportive foam layers, offering optimal firmness for back and waist. Pocket springs conform to pressure points, helping to relieve back pain
• Skin-Friendly & Certified Safe Materials: Made with a soft blend of 47% cotton, 27% linen, and 17% ramie on the sides, plus a comfortable cotton top layer. CertiPUR-US and OEKO-TEX certified, meeting CFR1633 standards for added safety
• Convenient Mattress in a Box Design: This 14-inch King spring mattress arrives vacuum-sealed and compressed in a box for easy setup. Allow 48-72 hours for full expansion, with possible delays in cooler temperatures

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SaleBestseller No. 5

Novilla King Mattress, 12 Inch King Size Memory Foam Mattress with Comfort Foam for Pressure Relief & Cool Fresh Sleep,Removable Washable Mattress Cover,Memory Foam Mattress King

• CertiPUR-US CERTIFIED ENSURES HEALTHY SLEEP - The Novilla king mattress is designed with a 3-layer foam system for better support and comfort. The mattress layers consist of 3"comfort foam ， 3" egg crate foam and 6" high-density support Base Foam. The comfort foam adsorbs moisture and helps keep the sleep surface cool, providing you with a fresh and clean sleeping environment.
• COOL & COMFORTABLE SLEEP - The king memory foam mattress cover is made of high-quality knitted fabrics, providing superior comfort and durability. Knitted fabrics excel in great breathability and are soft-to-touch with enhanced air circulation for a cooler night's sleep. Sleepers who typically overheat while sleeping will benefit most from this mattress.
• PRESSURE RELIEF & EDGE SUPPORT - The memory foam mattress king offers a medium firmness sleep experience. Underneath the mattress cover lies a layer of comfort foam that conforms closely to the body's shape and relieves pain at pressure points. The supportive base generates enough pushback to provide excellent support to the body. The edge support on both sides of the mattress is reinforced to prevent slipping when sitting or sleeping near the edge.
• REMOVABLE WASHABLE MATTRESS COVER - Equipped with a high-quality zipper at the bottom of the mattress for easy removal of the cover. You can simply toss it into the washing machine for a quick and easy clean, protecting your mattress from stains and keeping the sleeping surface hygienic.
• WORRY-FREE PURCHASE - The king mattresses come with a no-risk 100-night trial and a 10-year limited warranty. The mattress king is compressed, rolled, and shipped in a box, making it convenient for you to set up by yourself. It's compatible with most bed bases and frames. For a better sleeping experience, please allow at least 72 hours for the mattress to fully expand. Please feel free to contact Novilla Customer Support Team if you experience any issues or are not satisfied with the product.

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Bestseller No. 6

Lynnbery King Mattress, 14 Inch King Size Hybrid Mattress with Memory Foam and Individual Pocket Spring for Motion Isolation, Pressure Relief, Medium Firm Mattress in a Box. 76"*80"*14"

• Harmless: Lnyybery mattress surface consists of no harmful substances. The high quality stretch knit fabric is anti-pilling, skin-friendly and durable. Pregnant women and children can sleep on our mattress with confidence
• Suitable for All Sleepers: Lnyybery 14 inch king mattress takes full account of ergonomics, Hybrid Mattress consists of high-density memory foam and hundreds of individually pocketed springs that adapt to a variety of sleeping positions, conforming to every part of the body for better pressure relief, making it ideal for all body types and sleeping positions
• Silent & Peaceful Sleep: Individual pocketed coils minimize noise and motion transfer on the mattress. It reduces disturbances caused by movement and ensures that both partners enjoy a peaceful night's sleep
• Mattress in a Box: Lnyybery 14 inch king size mattress is compressed and packed in a box for easy transportation to your room. No complicated installation is required. After opening the mattress, please allow 48-72 hours for the mattress to fully decompress and dissipate potential odors. This mattress fits most bed frames, box springs, slatted bed frames, platform beds or metal grids, etc. and installs effortlessly
• Worry-Free&Guarantee: Get a worry-free night's sleep with Lnyybery mattress. Our hybrid mattresses are backed by a 10-year guarantee. We insist on making high quality mattresses to ensure your satisfaction. Please contact us for any feedback and questions about our mattress! Our support team will help you at any time

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SaleBestseller No. 7

ADDNUSS King Size Mattress, 12 Inch Hybrid King Mattress in a Box, Gel Memory Foam and Pocket Coils Innerpring Mattresses for Pressure Relief, Medium Plush, Motion Isolation, CertiPUR-US.

• COMFORTABLE SUPPORT AND A GOOD SLEEP: The 12 inch king size mattress utilize a unique combination of individually pocketed springs and memory foam, which ensures that your weight is evenly distributed from head to toe, which relieves your body from contacting the pressure points of the mattress, and helps to eliminate your body's fatigue and aches and pains and it greatly improve your sleeping quality.
• CERTIFIED SAFE MATERIAL: The king size memory foam mattress is made of high-density and first-rate temperature-sensitive material that is very comfortable and breathable, which drains out steamy sweat from your contact surface with the mattress and keeps you dry all night long. Your health is our top priority, so this king bed mattress is also CertiPUR-US certified and contains no fiberglass or other harmful substances.
• ISOLATED MOTION: The matress is built with high-quality pocketed coils and slow-rebound foam, which effectively absorbs the noise and vibration caused by tossing and turning while you sleep, so your deep sleep is never disturbed by your partner's tossing and turning or getting up.
• MATTRESS BED IN A BOX: The twin mattress will be compressed, vacuum sealed and neatly rolled in a box before shipping, not only is it easy to install, it is also smaller and more portable, this mattress fits all bed frames, you just need to measure the size. (Warm Tip: Package does not include bed frame)
• BUY WITHOUT WORRIES: Please be sure to keep a safe distance as the best hybrid mattressmay expand quickly, and note that memory foam mattress takes 48-72 hours for the mattresses to be restored to its original state. If you have any questions or concerns, our customer support team is always here to help.

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SaleBestseller No. 8

Signature Design by Ashley King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam

• HYBRID MATTRESS: For supportive, dreamy sleeping. This mattress brings it home with layers of padding atop individually power packed innerspring coils with 2 perimeter rows for a better night's rest
• 12" PROFILE: Mattress is designed with gel memory foam, upholstery grade comfort support foam, and 360 individual power packed wrapped coils for maximum lumbar support. Quilt foam gives you that soft, cozy comfort you crave
• PLUSH SUPPORT: Includes a .75" high density gel memory foam, 1" upholstery grade support foam and 1.5" soft quilt foam for extra lumbar support
• KING SIZE: Measures 76" W x 79.5" D x 12" H and is compatible with most king bed frames. Bed foundation, box spring and frame available, sold separately
• ARRIVES IN A BOX: Simply unbox, cut the protective wrap, unroll and watch the mattress expand. Mattress is safe to sleep on immediately but can take 72+ hours for any residual scent from packaging to dissipate and for the mattress to completely expand.

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SaleBestseller No. 9

ZINUS 12 Inch Green Tea Cooling Memory Foam Mattress [New Version], King, Fiberglass Free, Medium Firmness, Cooling Gel Foam, Certified Safe Foams & Fabric, Mattress in A Box

• COOLER SLEEP AND A CLEANER PLANET – Topped with soothing gel memory foam, this mattress is designed to help keep you cool and comfortable throughout the night, and ships in a new smaller box to support a reduced carbon footprint
• REJUVENATING SUPPORT – Pressure-relieving memory foam conforms to the shape of your body to enhance circulation and decrease stress on your joints, and is infused with cooling gel for ultimate temperature regulation
• ALL NIGHT FRESHNESS - The all-natural green tea and purified charcoal infusions work together to help keep your mattress fresh for many nights to come
• CERTIFIED SAFE MATERIALS – Crafted from high-quality CertiPUR-US certified foam and wrapped with an OEKO-TEX certified mattress cover all produced without the use of harmful chemicals for safer, healthier sleep
• WORRY-FREE WARRANTY – A 10-year limited warranty is included with the mattress; please allow 24–72 hours for your mattress to expand to its original shape

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SaleBestseller No. 10

elitspace King Size Mattress,12 Inch Hybrid Mattress in a Box with Gel Memory Foam,Individually Wrapped Pocket Coils Innerspring,Pressure-Relieving and Supportive.

• Sweet Sleep and Comfort Support: 12-inch king size mattresses memory foam mixed with multi-layer foam and independent spring support system ensures that your weight is evenly distributed from head to toe and provides targeted support to fully relax muscles and enjoy a good sleep experience.
• Breathable and Healthy: The 12-inch king mattress which is comfortable breathable and nature, and can discharge the steam and sweat from the contact surface between you and the mattress, so that you can keep your body comfortable and dry during sleep. The mattresses independent pocket spring system can Enhanced air circulation prevents trapped heat for a cool and comfortable sleep.
• High-quality Topper Sponge:king size spring hybrid mattress is made of high-quality knitted fabric; multi-layer high-quality sponge keeps you away from back pain. All memory foam is CertiPUR-US certified and tested to be free of harmful substances.
• Quiet and Independent Spring: built-in high-quality independent pocket spring and slow rebound sponge, which can effectively absorb the noise and vibration caused by turning over during sleep, don’t disturb your companions, and sleep peacefully. The support system consists of hundreds of independent pockets of Composed of spring coils, it has excellent shock absorption and elasticity, and can effectively adjust the quality of sleep.
• Worry-Free and Guaranteed: Please allow 24 - 72 hours for your mattress to return to its full shape after opening the mattress. Meanwhile Mattress comes with 100-night trial and 10-year support. If you have any unsatisfactory issues, please feel free to contact us.

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With our guide, you can find the best consumer reports king size mattress available on the e-commerce market. We make use of Big Data and AI data to compile this list, so it is highly accurate.

The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and look at what buyers think about each product so that your buying experience will be satisfying.