Amazon Prime Day 2025 is fast approaching. This year, Amazon is teaming up with some of their most popular brands to offer shoppers huge savings. These deals begin on October 13th and run through October 14th.If you are in the market for a new mattress, Prime Day is an excellent opportunity to get an advanced bed at an affordable price. However, with so many Amazon sellers, it can be difficult to know where to look for the lowest prices and highest quality. To help you shop, we outline some of the best Amazon Prime Day mattress deals. We also offer some points to keep in mind when shopping for a mattress.Best Amazon Prime Day Mattress Deals 2025: 30-Second SummaryZoma — Zoma Start Mattress is on sale mattress during Prime Day 2025. Their beds are designed to provide contouring and pressure relief for a deeper, more restful night’s sleep. They also include a 10-year warranty and a 100-night trial period. Our favorite Zoma model is the Zoma Start for its balance between affordability and comfort.Amerisleep — We recommend shopping with Amerisleep for the best Prime Day mattress deals. Each of their advanced memory foam and hybrid mattresses is available for 30 percent off on Prime day—this includes their 20-year warranty and 100-night sleep trial period.Vaya — The Vaya Mattress is from an already affordable brand offering a high-quality, hypoallergenic all-foam bed. On Prime Day, you can save even more with their $300 off discount. This price includes a 10-year warranty and a 100-night sleep trial.In this article, we considered over 23 leading sales brands, researched dozens of company promotions and deals, and spent 10 hours on research, writing, and revision to bring you the best Amazon Prime Day sales of 2025.ZomaZoma is our top recommended mattress company that’s offering huge savings during Prime Day 2025. Their mattresses, including their memory foam and hybrid model, are available for $150 off. This is an excellent price on a bed designed to provide deep, restorative sleep.Their models include the original Zoma Mattress, the affordable Zoma Start, and the bouncy Zoma Hybrid.The top layer of each Zoma Mattress features their proprietary gel memory foam with Triangulex™ technology. Across the surface of this foam, hundreds of triangular cutouts provide the perfect level of comfort and support. The gel microbead infusion also pulls heat and moisture away from the surface to reduce night sweats and overheating.The Reactiv™ transition layer has a natural bounce to reduce excess sinking, which can cause alignment issues that lead to aches and pains. The responsiveness of this foam also makes movement across the mattress more comfortable.The base of the Zoma is made with a durable foam to guard against premature sagging and indentations that affect the structure and support of the mattress.The Zoma Start has a lower profile and a firmer feel than the Zoma Mattress but has a similar construction. The top layer is gel memory foam, the middle layer is Reactiv™ transition foam and the bottom layer is supportive, sag-resistant foam.In addition to the significant savings Zoma is offering on Prime Day, they also include a generous 10-year warranty and a 100-night sleep trial.AmerisleepAmerisleep is one of our favorite online mattress brands because they offer a wide range of firmness levels, each designed to suit a specific sleep position and body type. They sell five memory foam beds and three hybrids made with high-quality, eco-friendly materials.The Amerisleep AS3 is their most popular model because it offers a universal comfort level suitable for most sleepers, including side, back, and combination sleepers. Couples with different firmness preferences also find the AS3 to be the perfect balance of support and cushioning.Lightweight side sleepers may prefer the AS5 model, which has an ultra-soft comfort layer to prevent pressure points. However, heavier sleepers, those over 230 pounds, may prefer the AS5 Hybrid. This bed has an ultra-soft comfort layer, but the spring coil base keeps body weight evenly distributed to reduce spinal misalignment.Each Amerisleep mattress features their unique memory foam, Bio-Pur®—a non-toxic, plant-based material that won’t retain body heat. This material is also responsive and keeps the joints cushioned and protected. With plant-based oils and a CertiPUR-US® certification, sleepers can rest assured this mattress is safe for all sleepers, including those with severe allergies.During Amazon Prime Day 2025, Amerisleep is offering 30 percent off on all of their mattresses—this includes their memory foam and hybrid models. This is a great time to save on a supportive and durable bed that will last for up to 12 years.ModelTypeFirmnessBest for...Amerisleep AS1Back, StomachFirmFirmestAmerisleep AS2Back, StomachMedium FirmBack painAmerisleep AS3ComboMediumOverallAmerisleep AS4ComboMedium SoftSide sleepersAmerisleep AS5ComboSoftHeavy weightsVayaThe Vaya Mattress is a hypoallergenic, all-foam mattress with a medium firmness, perfect for side, back, and combination sleepers. This versatile mattress will be even more affordable on Prime Day since Vaya is offering $300 each mattress size; this includes twin, twin XL, full, queen, king, and California king.The Vaya has two foam layers. The top layer features their proprietary foam, which is soft enough to cradle the joints for complete muscle relaxation. This material also has an elastic quality to keep sleepers lifted and the spine aligned. The combination of pressure relief and spinal support offers a good night’s sleep to many different body types and sleep positions.The base of the Vaya is made with a durable, supportive foam to prevent sagging and indentations greater than an inch. This sturdy base allows the Vaya to be placed on most modern bed frames, including slatted and adjustable frames.In addition to the quality and affordability, Vaya includes a 100-night sleep trial, which allows you to test out the mattress in the comfort of your home. They also include a 10-year warranty to cover manufacturing defects, such as sagging.When is Prime Day 2025?The Prime Day sales event officially starts Tuesday, October 13th, and ends Wednesday, October 14th—a full 48 hours of non-stop deals and discounts. It’s the longest Prime Day sale so far, with last year’s event lasting 36 hours.This annual event is one Prime members look forward to all year. Not a member? You can sign up now for a free 30-day Prime membership trial and be part of this exclusive sales event.You may not have to wait until Tuesday to start scoring now on the best mattress sales. Early Amazon Prime Day deals are already happening, with up to 30 percent off select mattress brands.Best Mattress Deals on Amazon Prime DayModelTypeSleep TrialWarrantyPrice (Queen)Amerisleep AS3Memory Foam100-night20-year$1399Zoma MattressMemory Foam100-night10-year$699Zoma HybridHybrid100-night10-year$999Vaya MattressAll-Foam100-night10-year$599CasperMemory Foam100-night10-year$1095Tuft & NeedleMemory Foam100-night10-year$595Ashley Home Furniture Signature Design 12" Chime ExpressHybridNone10-year$230Modway Aveline 8" Gel Memory FoamMemory FoamNone10-year$239Why Mattress Shop Online?A huge advantage of purchasing a new bed online is the markdown in pricing. Customers can also receive online-only offers to reduce costs even further. Another advantage of online shopping is the ability to learn more about a specific type of mattress, compare models, and find the best deal possible without having to deal with a pushy sales associate.If you’re worried the online mattress you buy may leave you unsatisfied, don’t fret! Most companies offer a sleep trial of at least 30 days and free shipping, providing plenty of time to properly test out your new mattress.If you have any questions or concerns, most online customer service associates can be reached via phone call, online chat, or email.Tips for Shopping Online for the Best MattressIt might be a good idea to have a game plan before Prime Day. This gives you a better idea of what to look for and what you can expect from Prime Day deals and discounts. Be sure to set a budget, know your preferred sleeping position, have a mattress type in mind, read customer reviews, and read up on warranties and return policies. Stick to Your BudgetIt’s important you have a reasonable budget in mind before shopping. Mattresses are available at a wide price range depending on what you’re looking for. It helps to research available features and know what to expect from a standard mattress.Some factors, such as mattress size, materials, and extra features like cooling gel, may influence your budget. Bigger sizes, natural materials, and added features can drive the price higher but may include special perks and better warranties.Sleeping PositionsSleep position can determine what type of mattress feels most comfortable to you. Some mattress materials and firmness levels may be better suited to specific sleeping positions. For example, those who sleep on their side may find a medium memory foam mattress ideal. Its contouring abilities hug the body while offering much-needed support to the spine.Below, we explain the mattress firmness that works best for the most common sleeping positions.Side SleepingSide sleeping is the most common and healthiest sleep position. It makes breathing more comfortable and reduces snoring and symptoms of sleep apnea. Sleeping on the left side is better since it puts less pressure on vital organs and eases acid reflux. Those who suffer from shoulder pain may also want to avoid sleeping on their side.The best mattresses for side sleeping are soft to medium. When resting on your side, the hips and shoulders bear most of the body weight, causing tension to build up in these areas. A soft to medium mattress firmness ensures the joints stay cushioned and protected from pressure points.Stomach SleepingWe suggest avoiding stomach sleeping when possible. Twisting the head to the side increases pressure on the neck and lower back, and can result in chronic pain over time. Plus, the spine’s natural curvature is exaggerated when stomach sleeping, making the muscles in the back tight and tense.In some cases, the right mattress can alleviate these issues. The best mattresses for stomach sleepers are firm to prevent over sinking and ease pressure on the back muscles. Another possible solution includes placing a thin pillow under the hips to align the spine.Back SleepingBack sleepers face fewer problems than stomach sleepers, but there are still potential health risks when sleeping this way. These include snoring and developing sleep apnea due to the collapse of soft tissue at the back of the throat. When this happens, the tongue can block the airway by falling back.However, back sleeping comes with several benefits if you are resting on the right mattress. The best mattresses for back sleepers are medium to firm because they keep body weight evenly distributed to alleviate any tension on the spine.Combo Sleep PositionIf you’re a combo sleeper, it usually means you fall asleep in one position and wake up in another. Combo sleepers change positions several times during the night. They may benefit from each sleep position, but they also need a mattress that supports each sleeping style.The best mattresses for combination sleepers have a medium firmness that is soft enough for side sleeping and firm enough for back and stomach sleeping.Types of MattressesMattresses come in various layers and materials—each with its own set of pros and cons. The type of bed that is right for you depends on your sleep position, budget, and body type. To help you select the right mattress, we outline each style below and the comfort level they provide.Memory FoamMemory foam mattresses are a good choice for those looking for pressure relief and support—particularly those with chronic pain. Memory foam contours to the body’s curves so muscles can fully relax and recover, allowing for deeper, more restorative sleep. This material has little to no noise or bounce, so there’s less chance of waking in the night due to a sleep partner moving throughout the night. It’s also hypoallergenic, making it particularly ideal for those who suffer from allergies.Memory foam is available in many different firmness levels, from ultra-soft to firm. The versatility of this material allows many different sleepers to enjoy weightless, pressure-free sleep. Typically, memory foam is used in the mattress’s top layer, while a sturdy, durable foam is used as the support base. Since traditional memory foam tends to trap heat, we suggest purchasing a mattress with plant-based memory foam or cooling gel foam.InnerspringInnerspring mattresses are made up of spring coils. Different types of spring coils can change the feel of the mattress. However, most innerspring beds tend to have a firmer feel. This is due to the thickness of the wire gauges and the thinner comfort layer made of either cotton, wool, or foam.Innersprings offer excellent breathability thanks to the open airflow through the coils, but innersprings also lack pressure point relief. This type of mattress has a definite bounce, and traditional coil springs can often be noisy.HybridA hybrid mattress is a combination of spring coils and a foam comfort layer. These beds offer contouring and pressure relief, but they also have a slight bounce due to the spring coil base. This buoyancy is perfect for heavier sleepers and back sleepers who need even weight distribution to reduce spinal misalignment.The number of layers, the type of foam, and the coil type can change the mattress’s firmness. Hybrids typically range from soft to extra firm. Most companies use pocketed spring coils because they offer accurate contouring and less motion transfer. These coils are individually wrapped and move independent of each other, allowing them to form to each area of the body differently. This creates a supportive base that also reduces pressure points.LatexLatex is a natural material derived from the sap of rubber trees. Eco-friendly and hypoallergenic, many consumers like a latex mattress because it offers body contouring and a slight bounce.There are two types of manufacturing; Dunlop or Talalay. The difference is Talalay has an extra step with the placement of rods in the material to create several holes for added softness and airflow. Dunlop latex offers better support to heavy sleepers, while Talalay latex provides better pressure relief. A latex mattress may be ideal for those seeking the conformity of memory foam with a firmer feel.Read ReviewsBefore finalizing a purchase, check out customer reviews to better understand what a mattress is like. Amazon and other review websites make it easy by marking which reviews are from confirmed customers so you can get honest, detailed opinions about mattress quality and comfort.You can also read in-depth reviews on third-party mattress blogs. These reviews not only go into more detail than the average customer review, but may also have a comment section where mattress owners can add to the review by talking about their experiences.Sleep TrialDespite what companies may advertise, it’s impossible to find the perfect mattress with a one day trial. It can take up to 4 weeks to become accustomed to a new bed and determine if it is right for you. Online retailers have an advantage over traditional brick-and-mortar shops. They cut out the middleman and save customers from the added pressure of buying on the spot.Most online manufacturers offer a sleep trial of at least 30 days to allow customers to break in a mattress properly. Sleep trials give customers an adequate trial period to test out a bed and see if it offers the right amount of comfort and support. If you are not satisfied, the company will donate the used mattress to charity or recycle it at no cost to you.Sleep trials offer customers the chance to decide whether or not a mattress is right for them. Choosing a mattress is not as simple as an hour’s visit at a local retailer. When searching for a bed, take advantage of a sleep trial and give yourself the time to try one out to make sure it’s right. A sleep trial is a perfect way to test the mattress and make sure it is right for you.WarrantyBefore buying a new mattress, always verify the type of warranty available. Customers can expect a 10-year warranty with most mattresses, no matter the price tag. Be sure to read the fine print to know what to expect from the company and what the company expects from you.It’s important to know what the warranty actually covers, especially when it comes to repairs and possible replacements. For instance, while warranties do cover some damages, water damage may void the warranty. However, sagging and indentations greater than .75 inches are typically covered.Always read through any warranty before purchasing a mattress. Some warranties may protect the company rather than the customer. If you don’t fully understand the warranty, you could end up stuck with a poor-quality bed.We also recommend waterproof mattress protectors to keep your bed in good condition.Return PolicyIf a mattress doesn’t come with a sleep trial, it may have a return policy instead. Return policies offer customers the ability to return or exchange a mattress if unsatisfied. In most cases, the return policy lasts 30 days and begins on the date of purchase, not the delivery.Companies who don’t offer any type of reassurances with their mattresses, especially a return policy, should be avoided since they may not be looking after the customer’s well-being and more their own.SEE ALSO: The Best Place to Buy a Mattress & 7 In-Store MythsOther Mattress Sales of the YearIf you miss the Amazon Day mattress sales and still want to look into replacing your mattress, here are some of the other big mattress sales you can keep an eye out for:Presidents Day Mattress SalesSleep Week Deals and SalesMemorial Day Mattress Sales4th of July Mattress SalesLabor Day Mattress SalesColumbus Day Mattress SalesBlack Friday Mattress SalesCyber Monday Mattress SalesSEE ALSO: Best Time to Buy a MattressGet ShoppingYou can take advantage of Prime Day now by looking at early deals and checking out mattress companies for exclusive discounts. No matter what, never settle for a deal you’re unsure of—there will be plenty of deals available, but it is more important to find a mattress that is right for you. If you keep your needs in mind, you’ll be sure to score the perfect mattress at a budget-friendly price.About the author Amy MurphyAmy Murphy has spent the last 7 years experimenting with different apps, exercises, products, and routines to optimize her sleep. From sleep tracking gadgets to polyphasic sleep schedules, she’s tried some of the most unusual recommendations for better shut-eye. As Best Mattress Brand’s lead tester, she’s reviewed dozens of different mattresses and bedding accessories to find her top recommendations. Through her articles, Amy shares the wealth of knowledge she has gained during these experiences so readers can find the best sleep possible. Find more articles by Amy Comments Cancel replyLeave a CommentYour email address will not be published. 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