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A range of mattresses is available for purchase online from different brands. Buying an online mattress can make comparing options easier. Most online brands offer sleep trials alongside free shipping and returns.
In this article, we look at some mattresses available for purchase online. We look at the cost, materials, unique features, and warranty policies. We also answer some of the frequently asked questions.
A quick look at the best online mattresses:
- Best eco-friendly mattress: Avocado Green Mattress
- Best smart mattress: Eight Sleep Pod Pro Mattress
- Best affordable mattress: Nectar Memory Foam Mattress
- Best cooling mattress: TempurPedic Tempur-Breeze Mattress
- Best mattress for back pain: Saatva Classic Mattress
- Best plush mattress: DreamCloud Premier Mattress
- Best mattress for personalization: Brooklyn Signature Hybrid Mattress
- Best supportive mattress: Casper Original Mattress
- Best all-foam mattress: Leesa Original Mattress
- Best hybrid mattress: Molecule Hybrid Mattress
Medical News Today’s methodology
MNT chooses mattresses, sheets, pillows, and other bedding that meet the following criteria:
- Certifications: MNT will choose products that have CertiPUR-US or other certifications. This proves the products are low in pollutants and free from heavy metals and volatile organic compounds.
- Size: MNT chooses products that are available in various sizes.
- Materials and fill: MNT selects products made from different materials and fills, such as memory foam and latex, to suit a range of sleep and lifestyles.
- Budget: MNT features products to suit a wide range of budgets.
- Firmness: MNT selects mattresses available in a range of firmness options to suit most people’s sleeping styles.
- Sleep trials: MNT chooses companies that offer a sleep trial.
- Shipping: MNT will include shipping information, such as where the company delivers to and whether shipping is free.
- Warranties and return policies: MNT will include products that carry warranties and clear returns policies.
Please note that the writer of this article has not tried these products. All information presented is purely research-based and correct at the time of publication.
Medical News Today follows a strict product selection and vetting process. Learn more here.
Best eco-friendly mattress: Avocado Green Mattress
The mattress contains organic latex, wool, organic cotton, and coils. It is free from polyester, polyurethane foams, chemical adhesives, and toxic fire retardants. A vegan version is available.
Avocado uses a carbon-negative production plant. The mattress has numerous environmental and responsible production certifications, including:
The mattress has a height of 11 inches (in) and is medium-firm. The company offers an option to purchase an additional pillow top, which increases the height of the mattress and provides a softer surface.
The Avocado Green Mattress is available in the following sizes, with the price changing accordingly:
- Twin: $1,199
- Twin XL: $1,299
- Full: $1,499
- Queen: $1,699
- King: $2,299
- California King: $2,299
Avocado offers free delivery and returns, alongside a 25-year warranty and a 1-year sleep trial. Shipping typically takes between 3–7 business days.
Best smart mattress: Eight Sleep Pod Pro Mattress
The Eight Sleep Pod Pro Mattress uses technology to track a person’s sleep and allow for temperature control. Users can track and control features for each side of the mattress using a dedicated iOS and Android compatible app.
The mattress can track temperature, sleep time and stages, restlessness, respiratory rate, resting heart rate, and heart rate variability. Users can also set an alarm that sends gentle vibrations through the chest area.
The mattress features controls for both sides, so users sharing a bed can adapt each side to their needs and track their sleep independently.
Users can manually adjust or schedule temperature changes between 55–110°F. The mattress can also detect the room’s climate and automatically adjust the bed’s temperature.
The Pod Pro mattress uses layers of CertiPUR-US-certified foam and has a height of 12 in.
The Eight Sleep Pod Pro is available in the following sizes, with the price changing accordingly:
- Full: $2,795
- Queen: $3,095
- King: $3,495
- California King: $3,495
Eight Sleep offers free delivery and returns, alongside a 2-year warranty and 100-night sleep trial. Orders typically ship between 2-7 business days.
Best affordable mattress: Nectar Memory Foam Mattress
This memory foam mattress is a low cost option compared to other online mattress brands.
The mattress is medium-firm, 12-in thick, and has CertiPUR-US-certified foam. It is compatible with most bed frames.
Customers can choose the Premier model with a thicker comfort layer and gel memory foam, which has cooling properties for an extra cost.
The Nectar Memory Foam Mattress standard model is available in the following sizes, with the price changing accordingly:
- Twin: $399
- Twin XL: $569
- Full: $699
- Queen: $799
- King: $1,099
- California King: $1,099
- Split California King:$1,138
Nectar offers free shipping and returns. The mattress comes with a lifetime warranty and a 1-year sleep trial. Delivery can take between 2–4 business days.
Best cooling mattress: TempurPedic Tempur-Breeze Mattress
This mattress features multiple layers of cooling material and technology to reduce overall body temperature during sleep.
The TempurPedic Tempur-Breeze Mattress comes in two different versions:
- PRObreeze, which can cool by 3°. Available in soft or firm feel.
- LUXEbreeze, which can cool by 8°. Available in medium or medium-firm feel.
The TempurPedic Tempur-Breeze Mattress PRObreeze model is available in the following sizes, with the price changing accordingly:
- Twin Long: $3,899
- Full: $4,249
- Queen: $4,399
- King: $5,099
- California King: $5,099
- Split King: $7,798
- Split California King: $7,798
The LUXEbreeze is more expensive than PRObreeze. Model size and price ranges are:
- Twin Long: $4,899
- Queen: $5,399
- King: $6,099
- California King: $6,099
- Split King: $9,798
- Split California King: $9,798
Free delivery is available, with mattresses arriving within 1–2 weeks. The mattress comes with a 10-year warranty and a 90-night sleep trial.
This mattress is incompatible with box spring beds or the floor.
Best mattress for back pain: Saatva Classic Mattress
Saatva claims that this hybrid mattress contains responsive coils and edge support that stabilizes the mattress. It may suit people who want back support.
There are three firmness options available: plush soft, luxury firm, and firm.
The Saatva Classic Mattress is available in the following sizes, with the price changing accordingly:
- Twin: $887
- Twin XL: $1,148
- Full: $1,595
- Queen: $1,695
- King: $2,095
- Split King: $2,296
- California King: $2,095
- Split California King: $2,296
Customers can choose between 11.5- or 14.5-in thickness for all sizes except Split California King, which is only available in 11.5-in thickness.
Saatva offers free delivery that can take between 9–21 days, alongside a 15-year warranty and 180-night sleep trial.
Best plush mattress: DreamCloud Premier Mattress
This 14-in mattress features six different layers, including a luxury cashmere cover and two layers of memory foam that adapt to the user’s shape.
It also contains two more layers of foam that can reduce motion transfer and a base coil layer for support and a gentle bounce.
This mattress has a luxury-firm feel and CertiPUR-US certification
The DreamCloud Premier Mattress is available in the following sizes, with the price changing accordingly:
- Twin: $1,473
- Twin XL: $1,673
- Full: $1,998
- Queen: $2,098
- King: $2,398
- California King: $2,398
DreamCloud offers free delivery and returns, alongside a lifetime warranty and 1-year sleep trial. Shipping can take between 2–5 business days.
Best mattress for personalization: Brooklyn Signature Hybrid
This mattress comes with proprietary materials, including TitanFlex, which the company claims has the property of memory foam and the responsiveness of latex.
There are three firmness options available: soft, medium, and firm. The firmness options enable people to adapt this mattress to their sleep preferences.
The Brooklyn Signature Hybrid Mattress is available in various sizes, including options for shorter bed frames and RV mattresses.
The following are the standard sizes and their prices:
- Twin: $699
- Twin XL: $799
- Full: $899
- Queen: $1,249
- King: $1,499
- California King: $1,499
Brooklyn offers free delivery and returns, alongside a 10-year warranty and 120-night sleep trial.
Best supportive mattress: Casper Original Mattress
Casper claims this mattress can support spinal alignment by providing zoned support. This may make the mattress suitable for people who experience aches and pains when sleeping.
The foam has CertiPUR-US certification and a medium-firm feel.
The Casper Original Mattress is available in the following sizes, with the price changing accordingly:
- Twin: $895
- Twin XL: $995
- Full: $1,195
- Queen: $1,295
- King: $1,695
- California King: $1,695
A hybrid version of the mattress is available at an extra cost, as follows:
- Twin: $1,295
- Twin XL: $1,395
- Full: $1,595
- Queen: $1,695
- King: $2,095
- California King: $2,095
Casper offers free shipping and returns. The mattress comes with a 10-year warranty and a 100-night sleep trial. Delivery can take between 1–2 business days.
Best all-foam mattress: Leesa Original Mattress
The Leesa Original Mattress uses memory foam and does not contain springs, which may suit people who do not want ‘bounce’ in their mattress or feel uncomfortable on spring mattresses.
This mattress features the company’s signature support technology for the back, a breathable foam on top, and a memory foam that adheres to the body.
The mattress is medium-firm. Leesa claims that this mattress is suitable for back, side, or stomach sleepers.
The Leesa Original Mattress is available in the following sizes, with the price changing accordingly:
- Twin: $849
- Twin XL: $899
- Full: $1,099
- Queen: $1,199
- King: $1,399
- California King: $1,399
Leesa offers free delivery with mattresses arriving within 3-5 business days. The mattress comes with a 10-year warranty and a 100-night sleep trial.
Best hybrid mattress: Molecule Hybrid Mattress
The company makes this with six layers that feature more airflow than a traditional foam mattress.
The top layer provides cushioning, and the five-zone support may relieve pressure. The foam is CertiPUR-US certified.
People can use this product on any bed foundation, including directly on the floor.
The Molecule Hybrid Mattress is available in the following sizes, with the price changing accordingly:
- Twin: $1,299
- Twin XL: $1,299
- Full: $1,699
- Queen: $1,899
- King: $2,299
- California King: $2,299
Molecule offers free shipping and returns. The mattress comes with a lifetime warranty and a 1-year sleep trial.
Here is how the above products compare:
|Price||Free returns||Warranty||Sleep trial||Height|
|Avocado Green Mattress||$1,099-2,099||yes||25 years||1 year||11 in|
|Eight Sleep Pod Pro Mattress||$2,795-3,495||yes||2 years||100 nights||11 in, 12 in|
|Nectar Mattress||$399-1,138||yes||lifetime||1 year||12 in|
|TempurPedic Tempur-Breeze||$3,899-7,798||no||10 years||90 nights||12 in, 13 in|
|Saatva Classic Mattress||$887-2,095||no||15 years||180 nights||11.5 in, 14.5 in|
|DreamCloud Premier||$1,473-2,398||yes||lifetime||1 year||14 in|
|Brooklyn Signature Hybrid||$699-1,499||yes||10 years||120 nights||11.5 in|
|Casper Original Mattress||$895-1,695||yes||10 years||100 nights||11 in|
|Leesa Original Mattress||$849-1,399||yes||10 years||100 nights||10 in|
|Molecule Hybrid||$1,299-2,299||yes||lifetime||1 year||13 in|
All mattresses listed above are available for purchase through payment plans and include free shipping.
Here are some of the top questions people ask about online mattresses:
Is buying a mattress online right for me?
Buying a mattress online is a convenient option for researching and comparing different products. Purchasing online is quick and easy in most cases.
Most online mattress companies offer a sleep trial period with free shipping and returns. This means people can test the mattress for a set period with the option to return the mattress if they are not content.
Some people may prefer going to a store where they can test the mattress in person. This is particularly useful for people who are unsure what type of mattress they want.
What type of online mattress should I buy?
Individuals looking to purchase a new mattress should consider:
- Bed support: Different bed frames will fit different mattress sizes, so individuals should ensure the mattress is compatible with their bed frame.
A 2021 studyfound that a medium-firm mattress promotes spinal alignment, comfort, and sleep quality. Medium-firm mattresses are ideal for improving sleep quality for most people. However, firmness is subjective. Some people may prefer a plush feel, while others may prefer firm mattresses.
- Materials: This differs between personal preferences. Mattress options can include foam, spring, or gel.
The quiz below may help people choose a mattress that suits their needs and preferences:
How long do mattresses usually last?
The average mattress can last around 7 years before a person will need to replace it.
How long a mattress lasts depends on how an individual takes care of it, including whether they use a mattress protector, the temperature and humidity in the room, and whether they rotate the mattress frequently.
Most companies on this list provide warranties for their mattresses that can last between ten years and a lifetime.
People can find a wide variety of mattresses online. This increases choice but can also make the experience of choosing the right product daunting.
Individuals looking to purchase a mattress should first identify their budget, top priority features, and compatibility with their bed frames. Most companies have products that come in different sizes, including height.
People looking to purchase should choose a product with a sleep trial and flexible return policy if the mattress is not the right fit.