The 5 Best Online Mattresses of 2025: Expert Picks That Will Transform Your Sleep

Cover Image for The 5 Best Online Mattresses of 2025: Expert Picks That Will Transform Your Sleep
Lena Hart
Lena Hart

Best Online Mattresses at a Glance

Check PriceMattressTypeBest ForTrialWarrantyStarting Price
Helix Midnight LuxeHybridBest Overall100 nights15 Years~$1,030
DreamCloud HybridHybridBest Value365 nightsLifetime~$399
WinkBedHybridMost Comfortable120 nightsLifetime~$1,499
Saatva ClassicInnerspring/HybridBest Luxury365 nightsLifetime~$1,199
Nolah Evolution 15HybridBest for Side Sleepers120 nightsLifetime~$1,022

Why Trust an Online Mattress?

Buying a mattress online might have sounded odd a decade ago-but today, it's one of the smartest moves you can make for your sleep and your wallet. The online mattress revolution has changed the game by cutting out the middlemen, offering broader selection, and delivering better prices-all with the convenience of shopping from your couch.

Still, we get the big hesitation: "Can I really trust a mattress I haven't tested in person?" It's a fair question. After all, comfort is personal, and no two bodies (or backs) are alike. But online mattress brands anticipated this skepticism from the start-and they've responded with buyer-friendly policies that make your purchase essentially risk-free.

Here's how: most reputable online brands offer generous sleep trials (typically 100 to 365 nights), free shipping and returns, and robust warranties-many of them lifetime. These perks give you the chance to actually sleep on your new mattress in your real-life bedroom, not under fluorescent lights in a store. If it's not the right fit? Return it, no questions asked (and usually for free).

Even better, expert reviews and verified customer feedback have made it easier than ever to compare models. Today's best online mattresses don't just look good on paper-they deliver real-world performance in pressure relief, cooling, motion isolation, and durability.

In short: yes, you can trust a mattress you've never laid on-because the online industry has done everything possible to earn that trust.

What Makes a Mattress ‘The Best'?

Here's the truth no one in a mattress showroom wants to tell you: there is no one-size-fits-all "best" mattress.

What counts as "the best" depends entirely on your sleep style, body type, and personal preferences. That's why when you browse expert reviews from places like Sleep Foundation, Sleepopolis, and Wirecutter, you'll see different brands topping the charts. One site might love the Helix Midnight Luxe for its balanced support; another might crown DreamCloud for its luxury feel at a value price.

So what do we actually mean by "the best"?

We're talking about mattresses that consistently score high across the metrics that matter most:

  • Pressure relief – for your shoulders, hips, and joints.
  • Spinal alignment – to support your back in every sleep position.
  • Cooling – because waking up sweaty is not a vibe.
  • Motion isolation – especially important if you share a bed.
  • Durability – because nobody wants to buy a new mattress every two years.
  • Edge support – so you don't feel like you're falling off the bed.

But there's another factor that's even more important online: consumer protection. A mattress can't be "best" if it traps you in a bad purchase. That's why we only consider options with:

  • Risk-free home trials (at least 100 nights)
  • Free shipping and (usually) free returns
  • Warranties that last a decade or longer (many are lifetime)

Bottom line: "best" doesn't mean perfect-it means a mattress that's versatile, well-reviewed, and backed by policies that protect your sleep investment. That's the kind of mattress we're spotlighting in this guide.

Deep Dive into the Top Picks

Helix Midnight Luxe - Best Overall

Best Overall

Helix Midnight Luxe

  • Type: Hybrid
  • Feel: Medium-Firm (6/10)
  • Standout Features: Excellent pressure relief, great for side & back sleepers, GlacioTex cooling option, motion isolation for couples.
  • Best For: People with back pain, couples, hot sleepers.
  • Trial/Warranty: 100-night trial, Limited Lifetime Warranty

~$1,030$1,780

4.7 rating

Shop Helix Midnight Luxe

If you're looking for a mattress that checks nearly every box, the Helix Midnight Luxe is tough to beat. Named "Best Overall" by trusted reviewers like Sleep Foundation and Forbes, this hybrid model is built for broad appeal-and it delivers.

With a medium-firm feel (rated 6/10), it blends contouring comfort with solid support. The mattress uses adaptive foams (including Helix's proprietary Memory Plus Foam) over individually pocketed coils for excellent pressure relief, cooling, and durability. It's especially ideal for side and back sleepers under 230 lbs, and couples will love the motion isolation.

Want to sleep cooler? You can upgrade to a GlacioTex™ cooling cover for enhanced temperature regulation.

Pros:

  • Balanced feel-plush but supportive
  • Excellent for pressure relief and spinal alignment
  • Great edge support and motion isolation
  • Optional cooling upgrades available

Considerations:

  • May feel a bit soft for heavier sleepers
  • Some users report minor sagging over time
  • Heavy and harder to move

DreamCloud Hybrid – Best Value

Best Value

DreamCloud Hybrid

  • Type: Hybrid
  • Feel: Medium-Firm (6.5–7/10)
  • Standout Features: Luxury cashmere cover, gel memory foam, excellent edge support, strong motion isolation, sleeps cool.
  • Best For: Value seekers, back & side sleepers, couples, hot sleepers.
  • Trial/Warranty: 365-night trial, Lifetime Warranty

~$399$1,099

4.6 rating

Shop DreamCloud Hybrid

If you want luxury without the sticker shock, the DreamCloud Hybrid delivers high-end comfort at a price that's hard to believe-often under $1,000, and sometimes as low as $399 after discounts.

This medium-firm hybrid (typically rated 6.5–7/10) features a plush cashmere-blend cover, gel-infused memory foam, and individually wrapped coils. The result? A mattress that feels fancy without breaking your budget. It's especially well-suited for back and side sleepers between 130–230 lbs, and it offers excellent edge support and motion isolation for couples.

Oh-and did we mention the 365-night trial? That's a full year to decide if it's right for you.

Pros:

Luxury feel at a budget price

  • Great for hot sleepers thanks to airflow and cooling foam
  • Excellent motion isolation and edge support
  • Extremely generous trial and lifetime warranty

Considerations:

  • May feel too soft for heavier stomach or back sleepers (230+ lbs)
  • Some users noted an initial off-gassing smell
  • Less firm than some competitors

WinkBed – Most Comfortable & Versatile Hybrid

Most Comfortable

WinkBed

  • Type: Hybrid
  • Feel: Multiple Options (Soft to Extra Firm)
  • Standout Features: Euro-top comfort, zoned lumbar support, four firmness levels including Plus for heavier sleepers, excellent breathability.
  • Best For: People with back pain, combo sleepers, heavier individuals, anyone seeking a hotel-like feel.
  • Trial/Warranty: 120-night trial, Lifetime Warranty

~$1,499$1,799

4.8 rating

Shop WinkBed

If comfort is your top priority, the WinkBed is built to impress. Frequently called the "Most Comfortable Mattress" by sources like Sleep Foundation and Sleep Doctor, it combines luxury-level cushioning with supportive engineering that adapts to nearly every sleeper.

What makes WinkBed unique? It's available in four firmness levels-Soft, Luxury Firm, Firm, and Plus (for sleepers over 250 lbs). Whether you sleep on your side, back, stomach, or a little bit of everything, there's a WinkBed that'll feel just right. The Luxury Firm version is the most popular, striking a near-perfect balance of plush comfort and sturdy support.

Its hybrid design layers contouring foams over a coil-on-coil system with zoned lumbar support, promoting healthy spinal alignment. The breathable construction also makes it a winner for hot sleepers, and couples will appreciate the motion isolation and edge-to-edge stability.

Pros:

  • Multiple firmness options for true personalization
  • Outstanding for back pain and lumbar support
  • Hotel-like comfort with durable construction
  • Sleeps cool and supports combination sleepers

Considerations:

  • Heavier and bulkier than average
  • Some firmness levels may still transfer motion slightly
  • $49 fee for exchanges (returns are free)

Saatva Classic – Best Luxury Innerspring/Hybrid

Best Luxury

Saatva Classic

  • Type: Innerspring/Hybrid
  • Feel: Multiple Options (Plush Soft, Luxury Firm, Firm)
  • Standout Features: Euro-top luxury feel, dual-coil support, zoned lumbar reinforcement, breathable and responsive, white glove delivery.
  • Best For: Back sleepers, hot sleepers, people with back pain, luxury shoppers.
  • Trial/Warranty: 365-night trial, Lifetime Warranty

~$1,199$1,795

4.9 rating

Shop Saatva Classic

Looking for old-school craftsmanship with modern comfort? The Saatva Classic delivers a luxury hotel–style sleep experience right to your bedroom. Frequently ranked among the Best Luxury Mattresses, it blends the bounce of traditional innersprings with enhanced pressure relief and zoned lumbar support-a dream for anyone with back issues.

Available in three firmness levels (Plush Soft, Luxury Firm, and Firm), the Saatva Classic gives you options to tailor the feel to your needs. Its standout feature? A dual-coil support system with a plush Euro-top and reinforced lumbar zone for superior spinal alignment. It's a top choice for back sleepers, hot sleepers, and people dealing with chronic pain.

And unlike most bed-in-a-box brands, Saatva skips the vacuum compression. Instead, they include free white glove delivery, in-home setup, and even haul away your old mattress. Premium treatment, all around.

Pros:

  • Zoned lumbar coils for back support
  • Three firmness options for personalization
  • Cool, breathable, and responsive
  • White glove delivery and setup included

Considerations:

  • Not as contouring as memory foam
  • $99 fee for returns or exchanges
  • May be too firm for some side sleepers

Nolah Evolution 15 – Best for Side Sleepers & Pressure Relief

Best for Side Sleepers

Nolah Evolution 15

  • Type: Hybrid
  • Feel: Multiple Options (Plush, Luxury Firm, Firm)
  • Standout Features: Zoned AirFoam® HD layers, Tri-Zone™ coil support, excellent pressure relief, breathable with advanced cooling tech.
  • Best For: Side sleepers, hot sleepers, people with joint or shoulder pain, couples.
  • Trial/Warranty: 120-night trial, Lifetime Warranty

~$1,022$1,624

4.7 rating

Shop Nolah Evolution 15

If you're a side sleeper (or deal with shoulder or hip pain), the Nolah Evolution 15 might just be your dream mattress. Frequently named "Best for Side Sleepers," this 15-inch luxury hybrid offers a plush, cloud-like feel with targeted support where your body needs it most.

It features zoned AirFoam® HD layers over Nolah's Tri-Zone™ coil system, designed to relieve pressure at the shoulders while keeping your spine aligned. Available in Plush, Luxury Firm, and Firm, the Evolution 15 caters to different comfort preferences-though side sleepers generally gravitate toward the Plush or Luxury Firm options.

Cooling tech like the organic cotton + ArcticTex™ cover and AirBreath™ gussets keeps heat from building up, making it a solid choice for hot sleepers. With great motion isolation and dependable edge support, it's also ideal for couples.

Pros:

  • Zoned support for hips and shoulders
  • Cushy yet supportive for side sleeping
  • Excellent cooling and breathability
  • GREENGUARD Gold certified and fiberglass-free

Considerations:

  • Softer feel may not suit heavier back or stomach sleepers
  • Slight heat retention reported by some users
  • On the pricier side compared to average hybrids

Mattress Buying Guide – Choose What Fits You

Let's face it-finding the "best" mattress is less about chasing some universal gold standard and more about finding what works for you. Your sleep style, body type, and even how hot you sleep at night can drastically affect which mattress will actually help you wake up feeling great.

Here's how to make sense of the chaos and narrow in on your perfect match:

Match Your Mattress to Your Sleep Position

Side Sleepers

Look for a softer mattress (generally 4–6/10 firmness) that offers deep pressure relief at the hips and shoulders. Memory foam and plush hybrids like the Nolah Evolution 15 are ideal.

Back Sleepers

Go for a medium-firm mattress (5–7/10) that balances cushioning with strong lumbar support. Hybrids like the Saatva Classic and DreamCloud Hybrid shine here.

Stomach Sleepers

You'll want a firmer mattress (7–8/10) to keep your hips from sinking and misaligning your spine. Firmer innersprings and reinforced hybrids are your friends.

Combination Sleepers

If you change positions often, responsiveness matters. Choose a bouncy hybrid or latex mattress that makes it easy to shift without feeling stuck-like the WinkBed or DreamCloud.

Consider Your Body Weight

Under 130 lbs Softer mattresses feel firmer to lighter individuals. Look for plush comfort layers to avoid pressure points.

130–230 lbs

You're the Goldilocks group-medium-firm usually hits the sweet spot.

Over 230 lbs Look for firmer mattresses with reinforced coils or "Plus" models (like the WinkBed Plus) to avoid sagging and ensure long-term support.

Address Specific Needs

Back Pain?

Prioritize zoned lumbar support and firmness that maintains spinal alignment. Saatva and WinkBed are excellent here.

Sleep Hot?

Skip heat-trapping memory foam unless it has advanced cooling tech. Look for hybrids, latex, or mattresses with cooling covers and breathable layers.

Sharing a Bed?

If your partner tosses and turns, choose a mattress with great motion isolation, like memory foam or pocketed coil hybrids.

Don't Ignore the Fine Print

Buying online? Then trial periods, warranties, and return policies matter just as much as the mattress itself.

Trials: Look for at least a 100-night risk-free trial (DreamCloud offers 365).

Warranties: Lifetime warranties are now standard among top brands.

Returns: Most are free, but a few (like Saatva) charge a small return fee-always check.

Better Sleep, Risk Free

Choosing a mattress used to mean awkwardly laying on beds under fluorescent lights while a salesperson hovered nearby. Thankfully, those days are over.

The best online mattresses of 2025 combine cutting-edge design, transparent pricing, and risk-free trials that let you test your new bed the only place that matters-your home. Whether you're a side sleeper looking for pressure relief, a couple needing motion isolation, or a value hunter chasing luxury at a discount, there's a mattress built for your needs (and budget).

Remember: the "best" mattress isn't about chasing brand hype-it's about knowing what works for you. Use the tools in this guide to match your sleep style with the right features, lean on generous trial periods, and sleep easy knowing you can always send it back if it's not a fit.

Better sleep is just a click away. Now go find your perfect mattress-and get ready to wake up refreshed.