January 27, 2023
Looking for a new mattress that gives you plenty of room to sprawl, stretch, and enjoy a comfortable night’s sleep? You might be in the market for a California King mattress. It is one of the best mattresses for couples who share a bed together, or for those who like to have their pets and kids curl up in bed with them. A California King ensures everyone has plenty of personal space.
Read the following mattress roundup to learn more about some of the options available, and ultimately to determine which California King is the best bet for you.
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Saatva is one of the most revered luxury hybrid mattresses on the market today. There are plenty of reasons to recommend this Cal King wonder: Eco-friendly materials, free white glove delivery, multiple firmness options to choose from, and more. Plus, it’s made with premium materials that will offer you comfort and support for many years to come.
Read more in our Saatva mattress review.
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If you’re looking for a Cal King-size memory foam experience, and if you want it without breaking the bank, check out the Nectar mattress. It’s made for comfort, and it’s backed with a year-long sleep trial and a lifetime warranty. Plus, it is one of the best affordable mattresses.
Learn more in our Nectar mattress review.
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The DreamCloud mattress is one of the highest-rated products for spinal support, meaning it helps you maintain a healthy posture all through the night, avoiding morning aches and pains. Its hybrid design (memory foam plus coils) provides a premium level of comfort and support. If you seek back support, the DreamCloud is one of the best mattresses for back pain.
Find out more in our DreamCloud mattress review.
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The ZenHaven is a latex mattress designed by Saatva. Not only does it offer all-natural materials, but it sleeps cools and offers you a flippable design, meaning you can pick between a plush sleep experience and a firmer one. Its eco-friendly materials also make it one of the best hypoallergenic mattresses.
Read more about this latex mattress in our ZenHaven mattress review.
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The Casper Wave Hybrid truly offers the best of all mattress types: The contouring feel of memory foam, the responsiveness of coils, and the bounciness of latex. It’s one of the best options around for alleviating pressure points and soothing back pain.
Related: Compare Casper Mattresses to find out which model is the best for you.
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The Helix Midnight Luxe is one of the most advanced hybrid mattresses available anywhere. It offers you targeted lumbar support as well as advanced cooling technology, mitigating your body temperature and keeping you from the night sweats.
Read more about the Helix Midnight Luxe and other Helix models in our Helix mattress review.
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There’s much to love about the Brooklyn Aurora, a premium-level hybrid. It’s one of the best options for temperature regulation. It’s one of the most highly recommended mattresses for side sleepers. And, it allows you to pick from three different firmness options, ensuring you get just the sleep experience you need.
Learn more in our Brooklyn Aurora mattress review.
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Ensure that you’re getting the right comfort level from your Cal King… but also the best value. This comparison chart should help.
Mattress Name | Quick Overview | Special Offer |
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Saatva |
Material: Hybrid Firmness: Three firmness levels Customer Rating: 4.8/5 MA Score: 8.7/10 Delivery: Free white glove delivery and setup Trial Period: 180 nights Warranty: 15 years Price: $$$ |
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Nectar |
Material: Gel memory foam Firmness: Medium firm Customer Rating: 4.8/5 MA Score: 8.7/10 Delivery: 2-5 business days Trial Period: 365 nights Warranty: Lifetime warranty Price: $ |
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DreamCloud |
Material: Hybrid Firmness: Medium firm Customer Rating: 4.6/5 MA Score: 9.0/10 Delivery: 2-3 weeks Trial Period: 365 nights Warranty: Lifetime warranty Price: $$ |
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Zenhaven |
Material: All natural latex Firmness: Dual sided firmness Customer Rating: 4.9/5 MA Score: 8.6/10 Delivery: Free delivery Trial Period: 180 nights Warranty: 20 years Price: $$$$ |
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Casper Wave Hybrid |
Material: Hybrid Firmness: Medium Customer Rating: 4.5/5 MA Score: 9.3/10 Delivery: 2-7 business days Trial Period: 100 nights Warranty: 10 years Price: $$$$ |
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Helix Midnight Luxe |
Material: Hybrid Firmness: Medium Customer Rating: 4.5/5 MA Score: 8.9/10 Delivery: 6-10 business days Trial Period: 100 nights Warranty: 15 years Price: $$$$ |
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Brooklyn Aurora |
Material: Hybrid Firmness: Three firmness options Customer Rating: 4.6/5 MA Score: 8.9/10 Delivery: 4-8 business days Trial Period: 120 nights Warranty: 10 years Price: $$$$ |
MA Score: The Mattress Advisor Score is a weighted score that takes into account 14 different factors related to the mattress’ performance, function, convenience, and the brand’s social responsibility.
As you look for the best product in the Cal King size, it’s helpful to take a closer look at what each mattress product is truly made of. Here’s a summary of materials and key features.
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DreamCloud | ZenHaven |
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Casper Wave Hybrid | Helix Midnight Luxe |
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Brooklyn Aurora |
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What’s the difference between a regular king-sized mattress and a California king? The main difference is that a California King tends to be a few inches longer, but also a few inches narrower. It’s also worth noting that, while pretty much all mattresses come in a king size, not all of them are available in Cal King.
There are a number of factors to consider as you seek the Cal King that’s best suited to your sleep preferences.
Memory foam: Memory foam mattresses tend to be supportive and great for both motion isolation and pressure relief. The downside is that many memory foam mattresses run hot.
Innerspring: Innerspring mattresses are made with individual coils, which adjust to the movements of the body and offer targeted lumbar support. These mattresses tend to be cooler, though older ones can also be noisy.
Latex: Latex is cool to the touch and helps promote air circulation. It’s also bouncy and responsive. The downside here is that it tends to be on the more expensive side.
Hybrid: Hybrid mattresses are made by combining the best features of memory foam, latex, and innerspring.
Set-up: Consider how long it will take you to get your California King size mattress set up and ready for use, and whether you’ll have any off-gassing to contend with.
Pressure relief: Seek a mattress that evenly distributes body weight and relieves pressure on your joints.
Spine alignment: How well does your California King bed support a natural, healthy posture? It all depends on the materials used to support the body’s pressure points.
Durability: Look for a bed in a box mattress that’s built to last, specifically one that’s constructed with high-quality materials and supported by a generous warranty.
Motion transfer: Motion transfer is the measure of how well a mattress suppresses movements and keeps one partner from disrupting the other.
Temperature regulation: Look for a mattress that’s made to mediate body heat, especially if you tend to sleep hot in the nighttime.
Responsiveness: Responsiveness is the measure by which a mattress adjusts to the movements of your body.
Edge support: Look for a mattress that won’t sag around the edges.
Price is determined by the mattress type as well as the mattress size; as such, you’ll pay more for a Cal King size bed than you would for, say, a Twin or a Twin XL, though there can still be a lot of pricing variability between Cal King products.
Another consideration: How long will it take for your mattress to arrive? Also think about whether there are shipping or return costs, and whether white glove service setup is available.
How can I tell if my mattress is eco-friendly?
One way to tell is to look for an indication that it’s CertiPur-US certified, which denotes that it has passed some basic emissions tests.
How do sleep trials work?
You’ll be granted a certain number of days to try out the mattress and ensure it’s right for you. You may return the mattress within that window for a full refund. (A few mattress bands may subtract a small return fee, usually no more than $100.)
Is financing available for my Cal King?
Most mattress companies will offer financing options through a service like Klarna or Affirm; look for these options when you check out from the mattress company website.
Josh Hurst lives and writes in Knoxville, TN. A recovering insomniac, he has a long-standing appreciation for the power of a good night's sleep.