Top 8 King Mattresses of 2025, Tested by CNET Sleep Experts (2025)

Pros

• Can suit all sleeping positions thanks to its firmness options
• Hybrid construction supports all body types
• Often on sale for well under $1,500
• Free shipping and limited lifetime warranty

Cons

• The optional pillow top is an extra $400
• Not for those wanting dense memory foam

The Brooklyn Bedding Signature Hybrid has been a long-time favorite among our sleep team at CNET. It suits all sleeping positions and has a soft, neutral foam feel that most people like. It comes in three firmness options (soft, medium and firm), so you can find the right one for you.

Why we chose this bed:The Brooklyn Bedding Signature Hybrid is great if you want an accommodating yet supportive and durable mattress. “Out of all the beds I’ve tested that have multiple firmness options, this is also one of the most affordable -- discounts can bring this as low as $1,200 for a king. However, the bed never sacrifices comfort or value,” says Caroline Igo, CNET sleep editor.

This mattress is 12.25 inches tall and has high-quality foams and durable steel springs. Its coil design increases airflow, so it sleeps slightly cooler than an all-foam bed. It's cushioning yet responsive, making it easier for you to move around and switch positions.

Who should get this bed: Given the firmness options, this bed works for any sleeper type. If you're a side sleeper, opt for the soft model. The medium model is on the softer side but accommodates all sleeper types, especially combination. The firm model is medium-firm or around 7 out of 10, which is best for back and stomach sleepers.

Who shouldn’t: This bed isn’t for you if you want a dense, sinking memory foam feel. If you’re a super hot sleeper, check out the Brooklyn Bedding Aurora Luxe. It's one of the coolest mattresses we've ever tested (literally).

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Performance 8

Policies 7

Durability 8

Features 9

Pros

• Medium firmness is great for combination sleepers and couples
• Dense memory foam for those who like that hugging feel
• Nectar offers a forever warranty and 365-night trial period

Cons

• Not for those needing a super soft or firm bed
• High retail price of $2,682 for a king (but is often on sale for much less)

If you're looking for a mattress with a body-hugging sensation that won’t make you feel totally stuck in the layers, check out the Nectar Premier. This bed comes in hybrid and all-foam constructions, both offering a contouring feel that you'll love if you prefer the feel of memory foam.

Why we chose this bed: If you share the bed, the Nectar Premier's excellent motion isolation capabilities should keep you and your partner from waking each other up as you move throughout the night.

“Nectar Premier might be the most comfortable mattress I've ever slept on. As a side sleeper, I like plush beds with lots of pressure relief for my joints, and this is it. I didn't wake up sore as I have on other beds, and I love the dense memory foam feel,” says Dillon Lopez, CNET senior video producer and mattress expert.

Although it has that body-hugging memory foam feel, it's still slightly more responsive than your traditionally viscous memory foam, which makes it easier to switch positions. It's topped with a breathable cooling cover that we find more temperature-neutral than actively cooling.

Who should get this bed: The Nectar Premier's accommodating medium firmness level (confirmed by our Mattress Smasher score of 4.9 out of 10) makes it ideal for combination sleepers. Heavier couples or individuals should opt for the more supportive and durable hybrid version over the all-foam.

Who shouldn't: If you're a side sleeper wanting a softer bed or one with more cooling features, check out Nectar Luxe. For back sleepers needing something firmer (or cheaper), consider the Nectar Classic mattress.

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Performance 9

Policies 8.5

Durability 7

Features 7

Pros

• Ideal for back and stomach sleepers
• At $1,500 after discounts, offers great value for a king-size
• Two firmness options thanks to flippability
• Extremely supportive and durable

Cons

• Not for side sleepers or those who want a softer mattress
• Not for those who want a memory foam feel

If you are a back or stomach sleeper looking for a responsive and firm bed with ample spinal support, check out the Plank Firm Luxe by Brooklyn Bedding. After factoring in the brand's frequent discounts, you can get a king for $1,500 -- an excellent value for a bed like this.

Why we chose this bed: Endorsed by the American Chiropractic Association, this bed's flippable design offers two firmness profiles in one: a firm and extra firm side. Our Mattress Smasher rated the extra firm side a 9.5 out of 10, making it one of the firmest mattresses we've tested.

This 13-inch-tall mattress has a neutral, flat, firm foam feel on both sides -- you won't sink in like memory foam, making it easy to move around. It includes high-density foam layers and a 6-inch layer of individually wrapped coils, adding support and durability, especially for heavier bodies.

"For anyone seeking an ultra-firm mattress, this is a great option. All three beds in the Plank lineup are not crazy expensive, especially given their specialized design being ultra-firm and flippable," says Owen Poole, CNET executive producer and mattress expert.

Who should get this bed: Consider the Plank Firm Luxe if you're a back or stomach sleeper seeking the most support possible and the least amount of give from a mattress. It's also great if you aren't sure exactly how firm you want your bed since it's dual-sided.

Who shouldn't: If you are a side or combination sleeper, you'll want a softer, more pressure-relieving surface for your shoulders and hips.

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Performance 8

Policies 7

Durability 7.5

Features 8.5

Pros

• Split firmness options for the king and Cal king sizes
• Great for couples who can't decide on a firmness level
• Excellent policies, including a lifetime renewal exchange
• Durable hybrid construction with CertiPur-US certified foams

Cons

• On the expensive side, retailing for $2,452
• Not for those wanting memory foam

Thanks to its dual firmness capabilities and lifetime renewal exchange program, the Sparrow Signature Hybrid from Nest Bedding is our favorite option for couples.

Why we chose this bed: Each side of the bed can have a different firmness level for partners with varying sleep positions and preferences. This unique feature is currently only available for the king and California king options.

If you and your partner are lucky and prefer the same firmness level, it's available in plush, medium and firm. Our mattress experts found the medium model to be on the softer side, confirmed by our Mattress Smasher's score of 3.75 out of 10 on the firmness scale. This makes it better suited for side and combination sleepers. The "firm" option sleeps more like medium-firm, which we recommend for back and stomach sleepers.

The Sparrow Signature Hybrid mattress has an extremely comfortable and responsive pillow-top feel. Nest Bedding also offers some of the best company policies we've seen, including a 365-night trial period, free returns and a lifetime renewal exchange program. This program allows you to exchange the bed's top comfort layer to increase the lifespan of your mattress or change the feel and firmness if it's not working for you.

Who should get this bed: Partners who can't agree on a firmness level can each choose their own with the king-size Nest Bedding Sparrow mattress. It has a comfortable pillow-top feel that most sleepers will really enjoy.

Who shouldn't: This bed is not for you if you want that sinking sensation offered by dense memory foam. It's also not for really hot sleepers who need cooling technology.

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Performance 8

Policies 9

Durability 8.5

Features 8.5

Pros

• Extremely durable, supportive and long-lasting
• Solid price point during sales ($1,699 for a king)
• Excellent choice for heavier back and stomach sleepers

Cons

• Too firm for strict side sleepers
• Might not be necessary for petite individuals or couples

Big Fig is an independent online mattress brand that crafts beds specifically for those with bigger bodies. A king retails for $2,099 but is frequently on sale for less. Right now, it's available for $1,699, which is a solid price point for a high-quality, durable bed like this.

Why we chose this bed: Heavier individuals and couples need a supportive and durable mattress, and Big Fig's heavy-duty coils and high-density foams are designed to support up to 1,100 pounds (or 550 pounds per sleeper).

How firm a mattress feels can vary depending on your weight. Our team collectively agreed that Big Fig lands between medium-firm and firm. The heavier you are, the more you'll sink into the layers, which may make it feel slightly softer.

This 13-inch-tall hybrid mattress is super responsive and offers excellent edge support, so you won't feel like you're falling off if you tend to sleep near the edge. Because it's on the firmer side, there's not a ton of pressure relief, so we wouldn't recommend it for strict side sleepers; instead, its supportive construction makes it ideal for back and stomach sleepers.

Who should get this bed: Given its durable construction with high-density foams and individually wrapped coils, Big Fig is great for heavier couples or individuals who want a supportive, long-lasting mattress that won't sag.

Who shouldn't: Side sleepers will want something more pressure-relieving. Big Fig's supportive construction may be slightly overkill for petite or lightweight sleepers.

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Performance 8

Policies 8.5

Durability 9.5

Features 8

Pros

• One of the most affordable hybrid beds on the market at $467 for a king
• Medium firmness can accommodate most sleeper types
• Supportive design for all body types

Cons

• A little too firm for side sleepers
• No cooling technology for hot sleepers

Here at CNET, we love Allswell for being so wallet-friendly. Quality king-size mattresses under $500 are extremely hard to come by, which is why the Allswell Luxe takes the crown as the best affordable king bed.

Why we chose this bed: Available at Walmart, this hybrid bed-in-a-box offers insane bang for your buck. This 12" thick mattress has a layer of individually wrapped coils, which helps isolate motion, so you shouldn't feel your partner moving around too much. It has a soft, neutral feel that we enjoy. Though it has some memory foam, the Allswell Luxe mattress responds quicker to pressure than traditional dense memory foam, helping you switch positions throughout the night.

Our experts feel it lands around medium, making it ideal for combination sleepers and couples who need a middle-of-the-road firmness level. Thanks to its supportive hybrid construction, it's also suitable for all body types.

Who should get this bed: If you're a combination sleeper balling on a budget, the medium version of the Allswell Luxe is the way to go. Opt for the extra firm model if you want more spinal support as a back or stomach sleeper.

Who shouldn't: Side sleepers should opt for a softer bed. If you need something even cheaper, check out the Allswell 10" Hybrid mattress.

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Performance 8

Policies 6.5

Durability 8.5

Features 7

Pros

• Noticeable zoned support and pressure relief
• Unique features like foam-topped coils and micro coils
• Designed specifically to relieve back pain
• Suits most sleeping positions and all body types

Cons

• Expensive; a king retails for $3,999
• Only one firmness option

Your mattress can make a huge difference if you have chronic back pain -- enter the Saatva Rx. Specifically designed to alleviate pain from health conditions like scoliosis, sciatica and arthritis, it has noticeable zoned support and pressure relief in all the right places.

Why we chose this bed: We could immediately feel the zoned support of the Saatva Rx when testing this mattress. It has a comfortable pillow-top feel with a hint of memory foam, so it's cushioning and plush yet still responsive. It offers good pressure relief for your joints and is an excellent choice for combination sleepers with back pain. At 6.1 out of 10, the Mattress Smasher scored this bed is slightly firmer than we expected but is still in that accommodating medium range.

This luxurious mattress has foam-tipped coils, an extra layer of flexible 1" micro-coils and gel memory foam lumbar support. These help keep your spine in neutral alignment and will adjust to your body's curves and movements. It eliminates unwanted pressure points while providing ample support.

At $3,999 for a king, this is certainly not a budget-friendly option. However, if you're living with back pain and want to try this premium bed, Saatva offers discounts around holidays that will knock the price down. The brand also offers a 365-night trial period with a $99 fee if you need to return or exchange your mattress.

Who should get this bed: The Saatva Rx is an excellent choice if you deal with chronic back or joint pain and have the budget.

Who shouldn't: If you're looking for something cheaper, the Saatva Classic mattress is a nice alternative that comes in three firmness options.

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Performance 9

Policies 8.5

Durability 9.5

Features 9

Pros

• Flippable design allows for two firmness levels in one bed
• Great pick for side sleepers who want a plush, light and airy feel
• Suitable for all body types

Cons

• Heavy back and stomach sleepers will likely think it's too soft

Layla Sleep frequently appears on our CNET best lists for good reason. Its Layla Hybrid mattress is unlike most other hybrid mattresses in that it's flippable, giving you two firmness options to choose from.

Why we chose this bed: Our proprietary Mattress Smasher rated the firmer side 5.3 out of 10, while the other is softer, at 3.1 out of 10. We feel that both firmness levels offer pressure relief for our shoulders and hips, working well for side sleepers -- it really just depends on how soft you want it to be.

Our team describes the Layla Hybrid's feel as an airy, responsive memory foam. It still provides some sinking, contouring sensation but less than the typical denser, more viscous memory foam. The soft side is perfect for side sleepers seeking that plush, pressure-relieving feel.

Although Layla calls the flip side "firm," we think it's more of a medium to medium-firm. It will provide a little more support than the soft side while offering pressure relief, making it a great choice for combination or heavy side sleepers who want a soft yet supportive mattress.

How is this mattress flippable? In the middle of the Layla Hybrid is a row of individually wrapped coils with varying layers of foam on either side, including copper-infused memory foam intended to help regulate body temperature.

Who should get this bed: "The Layla Hybrid is definitely worth your consideration if you're in the market for a double-sided mattress with an airy memory foam feel that's backed by great policies," says JD Christison, CNET supervising producer and sleep expert.

Who shouldn't: If you don't care about coils and are looking for a more traditional memory foam feel, check out the Layla Memory Foam mattress.

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Performance 9

Policies 8.5

Durability 8.5

Features 8