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Bed Basics
Bed Basics

How to Buy a Mattress Online

tulo mattress medium
Di Lauren Photo

Nowadays, you can buy just about anything with the click of a mouse—electronics, furniture and even groceries. But have you ever considered buying an online mattress?

While in-store shopping is great for testing out mattresses in person, you can also build your perfect bed by buying a mattress online. Below are five steps to help make finding the best online mattress as easy as, well, scrolling Instagram.

5 Steps for Buying Online Mattresses

1. Identify your sleep position

Do you sleep on your side, back or stomach? How you sleep determines which comfort level will suit you best, so before you start looking for the best online mattress, make sure to take your preferred sleep position into account. And if you’re curious, here are the best mattresses for side sleepers, the best mattresses for back sleepers, and the best mattresses for stomach sleepers.

2. Pick your mattress size

Whether you’re sharing a bed with a partner or sleeping alone and want more room to stretch out, consider how much space you have and how big of a sleep surface you need before buying a mattress online.

3. Determine your budget

It’s always a good idea to have a budget in mind before shopping. Plus, we offer so many online mattress options, and having a clear target price can help narrow down your choices.

4. Use our online mattress finder

If you’re not sure where to start to find the best online mattresses, look no further: Our online mattress finder can do the work for you. Answer just a few simple questions, and it will recommend a variety of online mattresses to help you find the perfect one.

5. Take advantage of online mattress sales

With so many great beds to choose from, you’re bound to find a mattress that fits your needs and your budget. At Mattress Firm, we’re committed to helping you find the bed of your dreams at a price you can afford. Read what real people are saying about our mattresses, and then take advantage of our online mattress sales today.

Shop the Best Online Mattresses

Even with our simplified five-step process above, buying a mattress online can feel overwhelming. We get it—there are so many options! To help you choose, we’ve curated a selection of the best online mattresses, including a few cheap online mattresses that don’t skimp on quality.

Nectar 12” Memory Foam

Nectar Lush 12" Memory Foam Mattress

Perfect for side sleepers looking for better sleep, this online mattress is made with high-density memory foam for exceptional pressure relief, features dual-action cooling and provides superior support.

Sealy Hybrid Silver Chill

sealy hybrid.PNG

This plush mattress is ideal for side or back sleepers who want a little extra cooling comfort. It’s one of Sealy’s most premium mattresses, so you’re sure to get it all: adaptive support, customized comfort and exclusive cooling technology.

Sleepy’s Doze

sleepy's doze.jfif

This no-fuss mattress is great for any sleeper who wants a reliable bed they can count on night after night. The layer of conforming foam offers the right amount of cushion, while the supportive base keeps everything in alignment. Plus, the gel-infused top layer will keep the temperature comfortable all night long.

Serta Perfect Sleeper


With “perfect” in the name, it’s no surprise all sleepers would benefit from this bed; however, the firm model is especially great for stomach sleepers who need the extra support. Layers of exclusive foams are designed to enhance airflow while offering ultimate pressure-point relief.

tulo Hybrid Medium

tulo Hybrid Medium mattress

This bed suits stomach and back sleepers who are seeking a firm sleep surface with a medium cushion feel. Not to mention, the hybrid design offers the best of conforming memory foam and supportive innerspring. All boxed up and ready to ship, this bed-in-a-box offers everything you’d want for a great night’s sleep.

How to Buy a Mattress Online: The Bottom Line

Regardless of which online mattress you choose, you can rest easy knowing you have 120 nights to fall in love with it. And don’t forget—once you find the perfect bed, be sure you get the right accessories to complete your new sleep oasis. Shop our selection of the best online mattresses today at or find a store near you to discover the bed of your dreams.

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