Here is The Complete Toddler Mattress Buying Guide and Reviewed 5 of The Best Ones

The health and wellbeing of your kids will be uppermost in your mind as responsible parents. The love for your little ones will have you going above and beyond all expectations for the rest of your adult life. 

All parents put in their best to give their children a comfortable and nourishing life. We often go out of our way to provide our children with the best schooling and a relaxed and cozy home environment. One aspect of taking care of your children, especially toddlers, is giving them a good mattress to sleep on. 

Proper sleep is critical for a toddler’s growth and development. If your babies don’t sleep well, they’ll probably wake up cranky, crying, or tired. Constant tiredness can slow development, increase illness risk, and hamper happy play-time activities while interacting with you. You may even visit a pediatrician thinking something is wrong with your child, but the culprit is probably the old and degraded mattress in your child’s bedroom.     

We know toddlers can’t express what they feel, so we had to rely on our knowledge, testing, and user reviews for finding the best mattress for toddlers. Moving from crib to bed or even replacing crib’s mattress is a big move for parents and children alike.

That being said, which mattresses are the best toddlers mattresses? What factors do you need to consider, and what specifications must you consider when buying your baby’s mattresses? Is there any mattress you can trust for the growth and development of your kid? Are these mattresses safe to be around your child? Do they smell? Are they certified by relevant authorities? These are some of the questions parents need answers to before they buy the mattress.

We picked the five best toddler mattresses for you to buy in 2021 and reviewed them along with a detailed buying guide and an FAQ section to help you make the best purchase decision. We don’t compromise on our little one’s health. Why should you!

Toddler Mattress Buying Guide

A toddler/infant mattress will be your little one’s first bedding. You would want to make sure that it has everything your kid needs to sleep peacefully. This can only be ensured if you know what you are looking for in the mattress. Not all parents know the features and specifications they want in the mattress, especially first-timer parents. You’ll need a buying guide with all the features in one place to help you make the best purchase decision taking into consideration the best mattress suitable for your infants or toddlers’ age.

How to Choose the Right Mattress for a Toddler?

Choosing the right mattress for your toddler involves critically inspecting all the mattress specifications. We have listed all the features and specifications below. Go through them before hitting the “Buy Now” button.

Mattress Specifications


A toddler’s mattress must be safe and comfortable for your kid. Hence, it must be made from safe, eco-friendly, and non-toxic materials. Make sure you check all the materials used in the making and what certifications, if any, support and verify the manufacturer’s claims. We have listed the relevant certifications for all the mattresses along with the reviews. So, you don’t need to worry if you are buying a mattress from the list below.  


Toddler mattresses have almost the same size and are aimed to fit the standard size cribs or toddler beds. However, you will still want to check the thickness of the mattress. The toddler mattresses usually have a thickness of 5 or 5.5 inches. The extra ½-inch thickness provides an additional layer of comfort for your kids.

Moreover, you would also want the mattress to fit snuggly in the crib or toddler bed. So, it is best to measure your crib and not your old mattress (if you are replacing the old one). You must measure the available space from the inner side of the crib/bed. If you measure from the outer side, you’ll end up with a bigger mattress, and it will not fit snuggly. Remember, a snug and proper fitting are very important for your baby to sleep comfortably.       


An ideal infant mattress will have medium to firm firmness. A very soft and plush mattress can result in sagging, increasing the chances of suffocation. You don’t want your kids to be trapped in the mattress and have poor sleeping posture. However, a soft mattress is great for toddlers because toddlers can somehow maintain a better sleeping posture than infants. They can change and maintain their position while sleeping.

Sleeping Position

Most toddlers are back sleepers. Therefore, a medium to firm mattress is best for kids. If your toddler sleeps on their tummy, then look for a mattress that is 100% breathable. You don’t want your kid to suffocate while sleeping or wake up sweating. Newton’s crib mattress is best for such sleepers.  


The mattress must offer enough support to your toddler so that the spine stays aligned with the rest of the body. Infants and toddlers require different support levels. If you plan to buy one mattress for your kid’s infant and toddler age, then look for a dual side mattress. Serta Perfect’s infant and toddler mattresses are best for this purpose.


Look for a mattress that has maximum breathability features. Of course, you don’t want your child to suffocate while sleeping. However, you will only come to know about these features if you scrutinize every aspect of the mattress. We have done this part for you and explained each mattress’s breathability and air circulation properties in the reviews below.


Some mattresses can safely transit from a crib mattress to a toddler bed. Some have dual sides to support both purposes. A versatile mattress is always a better option than a single-purpose mattress. It offers an excellent value of money and lasts for many years to come.   

Waterproofing and Ease of Cleaning

Toddlers learning the art of potty training have frequent accidents, and the mattress is often on the receiving end! Parents would want the mattress to be waterproof or at least easy to wipe clean. No one wants to wash the cover every couple of days. Hence, waterproofing and ease of cleaning are two features you would look for to make your life easy. 


American manufacturers are legally required to follow a strict testing routine when it comes to mattresses. The mattresses have to undergo open-flame testing. All the mattresses on this list meet or exceed these tests. So you don’t need to worry about anything here.

Certification such as Consumer Product Safety Improvement Act (CPSIA), GREENGUARD Gold Certified, CertiPUR-US Certified, Parent Tested Parent Approved, and JPMA Certified will give you peace of mind. Knowing that you have bought the best mattress for your kid without any compromises helps you as parents rest easy in your beds. 

Additional features like anti-bacterial and hypoallergenic materials and layers protect against microbes and allergens. If your kid sleeps peacefully, grows healthy, and stays active throughout the day. What else do you need!


The weight of the mattress doesn’t matter much because the crib or bed stays in one place, and you don’t move it much. Don’t reject a good mattress because it is slightly heavier than other mattresses. You will need to consider the weight of the mattress if you travel a lot and take your mattress with you.


It is best to buy a mattress according to your budget. We don’t want you to overspend on the mattress because it can disturb your budget for the rest of the things you need to get for your toddler. Moreover, you can find an excellent toddler mattress for under $80. Some of the best options in this price range are Bubble Bear, Graco, and Milliard mattresses.  

Mattress Shopping Tips

Online mattress shopping doesn’t have the luxury of physical testing. No doubt, you can return the mattress, but it isn’t hassle-free. So, you need to make sure that you go through all secondary features, such as warranty, return policy, delivery info, and customer reviews.

  • When going through warranty information, make sure you read the document thoroughly and understand the usage guidelines. We don’t want you to end up voiding your warranty agreement due to unfair usage.
  • You may need to return your recently arrived mattress because of many reasons. It may smell, may not expand as expected, and may be too soft/firm for your kid’s liking. There may be other issues like the mattress is already used, or you may receive a different product. It is better to understand and check the return policies beforehand.
  • Make sure you check the delivery info before ordering the mattress. Check the delivery time, cost, and all other relevant details.
  • One of the essential tips is checking the certifications on the mattress. Some of the certifications mattresses come with are Consumer Product Safety Improvement Act (CPSIA), GREENGUARD Gold Certified, CertiPUR-US Certified, Parent Tested Parent Approved, and JPMA Certified. In addition, some brands/products have individual awards, like Mother’s Choice Award, Best Mattress Awards, etc. These awards are a solid testimony to the quality of the mattress.

Review of the 5 Best Toddler Mattresses

1. Bubble bear Premium Foam Crib Mattress/Toddler Mattress

Bubble Bear’s premium mattress is a soft and yet firm mattress for toddlers. You don’t want the mattress to be too firm or too soft that it sags around your little one. The mattress comes with an interesting cartoon pattern that will not let your baby get bored from sleeping on it. They will love it even if they outgrow it. The exterior material is grinding wool, and the interior is soft and high-grade memory foam. The sturdy edging makes the mattress long-lasting and durable.

The mattress is safe for babies and is CPSIA compliant. You don’t need to worry about anything as this mattress has been tested for harmful materials/chemicals and meets standards set for lead, phthalate, and flammability. Your child is in safe hands with Bubble Bear.

The breathable memory foam has an air-flow integrated design and keeps your baby cool and relaxed while sleeping. The mattress’s design supports your baby’s body to get maximum support and relax the pressure points. It aids in the healthy development of your child. The border wire design keeps the shape of the mattress intact for years to come.

One of the best things about this mattress is that it doesn’t make any sound while the baby shifts and gets comfortable on it. It provides a peaceful and silent sleeping environment for your baby. Please note that the mattress needs at least 72 hours for expansion to reach the 5-inch height. The mattress is not waterproof, and some customers state that it is too big for their convertible toddler beds.

Overall, it is an excellent option for toddler beds and cribs. However, you must measure the dimensions of your crib or bed before buying this mattress. It measures 27.6W x 52L x 5H inches and weighs 8.88 pounds.


Bubble bear Premium Foam Crib Mattress and Toddler Mattress


  • Attractive design for babies
  • High-grade memory foam
  • Affordable
  • Border-wire design keeps the mattress shape intact


  • No waterproofing

2. Graco Premium Foam Crib & Toddler Mattress

Graco is the most famous and trusted brand for baby mattresses. Its toddler mattress holds the maximum number of certifications and is regarded as the safest of all toddler mattresses. The mattress is GREENGUARD GOLD certified, making it free of prohibited phthalates, lead, and mercury. In addition, it has a CERTIPUR-US certification which makes it environmentally friendly and is JPMA certified, which guarantees the highest safety standards for your children. Moreover, the mattress also has Parent Tested Parent Approved certification. It is the largest North American parent testing community. The mattress has won the Women’s Choice Award and National Parenting Product Award as well.

The machine-washable mattress comes with dimensions of 52L x 27W x 5H inches and weighs 50 pounds. It is a user-friendly product, and you can even machine wash the removable outer cover. The outer cover is water-resistant as well, so you don’t need to worry about your toddler spilling food or water on it. However, please remember that the cover must only be washed in cold water in a delicate setting and must not be machine dried.

The mattress is made from polyurethane foam and is backed by a robust 6-year warranty from a well-reputed brand. You are definitely getting exceptional value for your money. The breathable foam core makes your baby sleep lightly and allows wriggly children to sleep in peace. In addition, the mattress responds well to changes in your child’s sleeping position instantly and keeps them relaxed.

However, not all is good with the mattress. Some people report that mattress didn’t expand properly and gave chemical odors. You can deal with this problem by letting the mattress sit for 48 hours. It eliminates smells, and the mattress expands fully as well. Other than this, the mattress is exactly like the way the manufacturer advertises it.


Graco Premium Foam Crib/Toddler Mattress


  • Maximum number of certifications
  • Safe for kids
  • Water-resistant, machine washable cover
  • Impressive warranty


  • Expansion and smell problems


3. Milliard Premium Crib Mattress and Toddler Bed Mattress

Milliard’s mattress is perfect for all toddlers and infants who struggle with allergies. Sneezing or coughing is often due to allergens on the mattress. This mattress has been designed to keep your child comfy and relaxed throughout the night and give you a user-friendly, easy to clean, and washable bedding option for your toddler.     

The best thing about this mattress is its design. A dual-side design mattress provides a firm side for infants and a plush memory foam side for toddlers. This mattress is a complete bedding solution for your kids until the age of 4-5 years or unless they outgrow it. The memory foam has a 3lb foam construction which keeps the mattress in its due shape for many years and improves its durability. The bamboo cover makes the mattress softer and also keeps the covering going for a long time. Consumers love the waterproof bamboo cover. The cover is easy to remove, machine washable, and provides additional comfort from head to toe while promoting a healthier sleep for your bundle of joy. The mattress combines firm base foam and a layer of luxury memory foam to give your kid a remarkable sleeping experience.    

The mattress has been tested against all US safety standards and is CertiPur-US certified. However, some reviewers report that mattress has fiberglass in it, which is harmful to babies. We don’t think it holds any credit because the mattress has a total rating of 4.8 out of 5.     

It measures 27.5W x 52L x 5.5H inches and weighs 19 pounds. The mattress is ½-inch thicker than a standard baby mattress, so please consider it before buying it. It will fit in a standard-size crib snugly.


Milliard Premium Crib Mattress and Toddler Bed Mattress


  • Versatile (firm for infants, soft for toddlers)
  • Waterproof and washable bamboo cover for maximum comfort


  • Ineffective cooling mechanism


4. Serta Perfect Slumber Toddler Mattress

Serta Perfect is an ideal option for parents who want their infants and toddlers to play their part in environmental conservation. The mattress is made from recycled materials and stops over 300 bottles from destroying our environment. It is the perfect way to do something for your child’s future.

Not only is this mattress great for the environment, but it is also an excellent bedding option for your toddlers and infants alike. The mattress has a CPSIA certification and is certified against harmful substances/chemicals in the making process. So you don’t need to worry about plastic bottles inside it. The mattress is also GREENGUARD Gold certified, which means that it is made from eco-friendly materials.   

The user experience with this mattress tells us that it is easy to clean because of its washable and high-quality cover. The children started sleeping better after using this mattress. The mattress is lightweight and yet comfortable enough to give your child the perfect sleep. It is firm and soft at the same time, making it an ideal option for your children.  

It measures 27.5W x 52L x 5H inches and weighs 9.6 pounds. In addition, it comes with one of the most extensive warranties (7 years) in the toddler mattress warranties. Overall, the mattress is a reasonable bedding choice for toddlers.


Serta Perfect Slumber Crib and Toddler Mattress


  • Easy to clean design
  • Best value for money
  • Highest warranty in the industry


  • It makes noise when the baby shifts

5. Newton Baby Crib Mattress and Toddler Bed

Newton’s toddler mattress is the most breathable mattress on our list. This is the perfect mattress for sweaty sleepers and humid areas. In addition, the mattress prevents overheating and suffocation while the baby sleeps.

The mattress cover is washable and hypoallergenic. It is GREENGUARD Gold certified, and all the materials used in the making are 100% eco-friendly and recyclable. The mattress also holds Mom’s Choice Awards for best products for infants. You can wash the cover in your washing machine in a delicate setting. Please note that the top cover is not water-resistant.

Newton describes its mattress as safer, healthier, and better sleep. The mattress is made of three layers, a Wovenaire comfort layer with 90% air and 10% food-grade polymer, making it more breathable than ordinary mattresses. The second layer is a natural viscose cover, a natural and chemical-free layer that exceeds Federal flammability standards. The third layer is the 100% breathe-thru cover which can be easily removed and washed in a washing machine. All these layers come together and provide a 5.5-inch thick comfortable mattress for your babies, so they sleep peacefully.

You can use this mattress for your toddlers and infants as it offers the perfect firmness for infants and softness for toddlers. The breathable design is appreciated by the parents whose babies sleep on the tummies. The mattress is easy to clean though it is not waterproof. Some reviewers mention the chemical smell from it, but it goes away after one wash cycle.

The mattress measures ‎52 x 28 x 5.5 inches and weighs 11 pounds.


Newton Baby Crib Mattress and Toddler Bed


  • Highly breathable
  • Best for tummy sleeping toddlers
  • Easy to clean


  • Costly as other mattresses with the same features
  • Chemical smell


What type of mattress is best for a toddler?

A medium to firm mattress is best for a toddler. Moreover, a mattress with a breathability feature is best.

Can a 5-year-old sleep in a toddler bed?

Yes. A 5-year old can sleep on a toddler bed provided that they feel comfortable on it and the bed is not smaller than the occupant. You’ll also want to check the maximum weight holding capacity of the bed before allowing a 5-year kid to sleep on a toddler’s bed.

Is it worth getting a toddler bed?

Yes. It is entirely worth it. Your toddler needs specialized care and comfort while sleeping. A toddler bed provides them with enough space to sleep without any restrictions and precisely in the way they feel most comfortable.

How thick of a mattress does a toddler need?

Most toddler mattresses come with a thickness of 5 or 5.5-inches. It is enough for an infant or toddler to sleep comfortably.

Which is the best toddler mattress?

Bubble Bear and Graco are the best toddler mattresses. They are affordable and are rated best by thousands of customers.

Final Word

Now that you know everything about toddler mattresses, it is time to give them a good night’s sleep. Of course, as a parent, you know a good night’s sleep is more important for little ones than adults! Happy Parenting!