This research is supported by you, our readers, through our independently chosen links, which earn us a commission with no extra cost to you. Learn More
So, the time for a King mattress has finally come!
Maybe you’ve moved into a bigger house or found that a Queen bed is not wide enough for you and your partner, who loves to sleep in a starfish position.
Whatever your motives are, you definitely want your new mattress to be perfect. And that’s where I come in with my reviews of 5 best King Size mattresses.
There’s a bonus below, too: a comprehensive buying guide that will help you make the right choice.
A Quick Preview
![]() | Best Overall - Editor’s Choice Winkbed | Check Current Price Read more about this mattress |
![]() | Second Best Choice Saatva | Check Current Price Read more about this mattress |
![]() | Best for Pressure Relief Cool Bliss by Plushbeds | Check Current Price Read more about this mattress |
![]() | Best Value for Money Nolah Original 10 | Check Current Price Read more about this mattress |
![]() | Best Under $1,000 Nectar | Check Current Price Read more about this mattress |
Our Reviews of 5 Best King Size Mattresses
Best Overall – Editor’s Choice — Winkbed
Click the button below to check current price Check Current Price Read our detailed review
Highlights
- four firmness variations to guarantee comfort regardless of your preferred sleep position and weight;
- pocketed coils for targeted support;
- extra-sturdy edges to offer additional legroom.
Proudly opening the list of the best King size mattresses, the Winkbed gives a good example of a mattress that combines both durability and comfort. This model feels sturdy and even rigid, which means it should serve you loyally for years to come. Plus, the Winkbed is simply comfortable. The conforming foam pillow-top nicely balances out the resilient coils. I was testing the Luxury Firm option, and it hit all the right spots, so to say. The Winkbed can deliver proper contouring without making you feel stuck, and such a balance can be hard to achieve. That is why this mattress stands out from the crowd, especially when compared to all-foam models that often can seem restricting.
Second Best Choice — Saatva
Click the button below to check current price
Check Current Price Read our detailed review
Highlights
- extended sleep trial to ensure customer satisfaction;
- patented technology to deliver optimal spine support;
- three firmness options to accommodate more types of sleepers.
The next item on our list of the best King size mattresses is this hybrid by Saatva. Now, it seems like the company put a lot of thought into this mattress’s design to make sure it would work for a wide range of sleepers. Not only does it come in multiple comfort options but also has a peculiar construction.
There’s a lumbar support zone to guarantee proper spinal alignment during the night. And that’s something even the more expensive competitors (like the Cool Bliss, for example) cannot offer. Additionally, the Saatva comes with one of the longest sleep trials on the market. It would be an excellent option for hesitant shoppers or sleepers who have pain-causing medical conditions and require more time to get used to their new bed.
Best for Pressure Relief – Cool Bliss by Plushbeds
Click the button below to check current price Check Current Price Read our detailed review
Highlights
- good pressure-relieving properties, ideal for fast relaxation and tension release;
- sleeps neutral thanks to the gel-infused memory foam;
- organic latex layer for bouncy pressure relief;
- natural cotton cover for increased breathability;
- built-in internal ventilation to aid heat dissipation.
Best Value for Money – Nolah Original 10
Click the button below to check current price
Highlights
- all-foam design for superb cradling and good pressure relief;
- medium feel, would work for different types of sleepers;
- proprietary AirFoam for cooler sleep;
- high-density base foam for reliable support;
- resilient transition layer to combat quicksand feeling.


Best Under $1,000 – Nectar
Click the button below to check current price
Check Current Price Read our detailed review
Highlights
- quality components and reasonable price, offers good value for money;
- quilted cover for extra comfort (mimics the Euro-top feel);
- gel-infused top layer for a cooling effect;
- Tencel cover for better air circulation;
- great motion isolation, suited for couples and restless sleepers.
Benefits of Having a King-Sized Mattress
Now, let’s outline how a good King-sized mattress can change your sleeping routine so that you make sure you’ve picked the right size:
- More space. Obviously, you’ll have more personal space on a King mattress. This will help you get cozier and find a comfortable position to drift off more easily. Along with that, if you allow your pets to sleep on the bed — or, if you occasionally co-sleep with your kid — a few extra inches of space will also be beneficial.
- Better support. The bigger area of a King-sized mattress allows for more even weight distribution. For example, if your partner is a large sleeper, you won’t feel how deep he dives into the mattress layers and your sleep will be uninterrupted.
- Lower motion transfer. Due to the larger area, King mattresses also muffle sharp movements more efficiently than Queen ones. This might be an advantage for restless sleepers and their partners.
- Healthier sleep. Overall, by having more room to move and get comfy, you can easily improve your sleep quality and even alleviate your sleep disturbances (assuming they were caused by a lack of space).
Aside from all of that, it would be unfair not to mention how luxurious a King mattress looks in a master bedroom. If you choose a high-profile bed and properly decorate it, you can easily turn your bedroom into the royal chambers.
F.A.Q.
How to get a King-size mattress upstairs?
Most mattresses are shipped vacuum-sealed in a box, so you just need to carry it upstairs and unbox it right in your bedroom. If your King mattress is delivered in its full size, you should measure the passages and staircases to make sure it will fit through.
How much does a King mattress weigh?
Depending on the materials used, a King bed may weigh from 100 to 180 pounds. But the thinner it is, the less it will weigh.
How to dispose of your old King-size mattress?
Many mattress companies offer free mattress removal when you purchase a new bed from them. You can also donate it to your local charity or contact a recycling facility in your area.
Conclusion
King mattresses are popular for a reason. They give you more space to stretch, which is especially important if you share a bed with someone who sleeps in a starfish position. I’ve collected five models that can please even the pickiest sleepers. They have excellent value for money and can offer you great support and serve for years to come.
My personal favorite is the Winkbed mattress, and there are many reasons for that. The main one being its reliable build, of course. Additionally, the Winkbed offers an impressive variety of comfort options, which means there’s a suitable model for almost any sleeper. And I’m sure you will appreciate the balanced feel this mattress has. It offers a compromise between cradling and support, which should be ideal for your comfort and restful slumber.
So, why are you considering getting a King-sized bed? Does any model of those above seem suitable for you? You’re welcome to share in the comments below!
Additional Resources
References:
- Lee Suckling (2016, November 29). How have bed sizes changed throughout the ages? Why has the double died? Retrieved from https://www.stuff.co.nz/life-style/well-good/teach-me/86945440/how-have-bed-sizes-changed-throughout-the-ages-why-has-the-double-died
- Michelle Miley (2017, September 19). The Minimum Room Size for a King-Size Bed. Retrieved from https://www.hunker.com/13412553/the-minimum-room-size-for-a-king-size-bed
- Michelle Radcliff (n.d.). How to Choose the Best King Size Mattress. Retrieved from https://homeguides.sfgate.com/choose-king-size-mattress-38615.html
- Liam O’Connell (2018, November 13). Share of king-size mattresses purchased in the United States in 2016, by price. Retrieved from https://www.statista.com/statistics/884507/share-of-king-size-mattresses-purchased-by-price-us/
Our research
29
Mattresses Considered
145
Hours of Research
2
Sleep Experts Consulted