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Helix Mattresses

The Helix mattress line Below is now available in our Southern California mattress stores. Shop now.

Helix is one of the only mattress brands built around personalization — instead of one feel for everyone, Helix matches each mattress to your specific sleep position, body type, and comfort preferences. Shop the Core, Luxe, and Elite collections at Sit 'n Sleep — compare the Core, Luxe, and Elite collections across locations in Los Angeles, Orange County, Riverside County, San Bernardino County, and Ventura County — available in Culver City, Laguna Hills, Torrance, Brea, and Santa Clarita and across Southern California. An independent Wesper sleep study found 93% of participants slept better after switching to Helix. Three models carry ACA endorsement. If you're searching for a Helix mattress near you in Southern California, use BedMATCH in any Sit 'n Sleep location to find the right model for your body.

Which Helix Mattress Is Right for You?

Helix organizes its lineup by sleep position first — then by tier. Unlike one-size-fits-all mattress brands, every Helix model is designed around a specific sleep profile. Start with your sleep position, then choose the tier that fits your budget and comfort priorities.

Model	Best For	Feel	Tier / Notes
Helix Midnight	Side sleepers; pressure relief	Medium	Core — most popular model
Helix Midnight Luxe	Side sleepers; back pain; couples	Medium	Luxe — pillow top, zoned lumbar ACA Endorsed
Helix Twilight Luxe	Side sleepers; back pain	Firm	Luxe — firmer option with zoned support ACA Endorsed
Helix Sunset	Back & stomach sleepers	Firm	Core — strong spinal support
Helix Dawn	Stomach sleepers	Firm	Core — prevents hip sinkage
Helix Plus	Plus-size sleepers (250+ lbs)	Medium firm	Reinforced coils, high-density foam ACA Endorsed
Helix Elite (any model)	Premium buyers; hot sleepers	Varies	Elite — GlacioTex cooling, microcoils, handcrafted
Helix Kids	Children; growing spines	Medium firm	Available online — designed for kids 3–12

The best Helix mattress for back pain, side sleeping, couples, or pressure relief depends on your specific body and sleep position — unlike one-size-fits-all mattresses, every Helix model is engineered for a different sleep profile. BedMATCH at any Sit 'n Sleep location matches you to the right model using 18 body measurements.

What the research says

In an independent Wesper sleep study, 93% of participants slept longer, deeper, or woke up less after switching to a Helix mattress compared to their previous mattress.
82% of participants saw an increase in deep sleep — averaging 25 more minutes of deep sleep per night and 39 more minutes of total sleep per night.
Three Helix models — the Midnight Luxe, Twilight Luxe, and Helix Plus — carry ACA endorsement from the American Chiropractic Association, evaluated for workmanship, spinal support, comfort, and durability.

Not Sure Which Helix Model Fits Your Body?

Helix has more models than most brands — which is the point. BedMATCH uses 18 body measurements to narrow it down to the right match before you even lie down. Available at every Sit 'n Sleep location, no appointment needed.

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Why Buy Helix from Sit 'n Sleep?

Helix is available online and through select retailers. Here's what buying in store at Sit 'n Sleep adds.

Try It Before You Buy

Helix has 12+ models across three tiers. Buying online without trying is a real gamble when personalization is the whole point. Every Sit 'n Sleep location carries the Helix lineup in store — try the models that match your sleep profile back to back.

BedMATCH Fitting

BedMATCH's 18-measurement diagnostic complements Helix's own quiz-based matching — giving you a second layer of confidence that the model you choose is right for your body before you bring it home.

120-Night Comfort Trial

Sleep on your Helix at home for up to 120 nights. If it's not the right fit, we'll work with you to make it right.

Local Delivery & Financing

Fast local delivery across Southern California and flexible financing options. See financing options.

Try Helix In Person

Sit 'n Sleep carries Helix across locations in Los Angeles, Orange County, Riverside County, San Bernardino County, and Ventura County. If you're searching for a Helix mattress near you in Southern California, find your nearest location and try the full lineup with BedMATCH — the combination of Helix's personalization approach and BedMATCH's diagnostic fitting is the most reliable way to land on the right model. Find your nearest store and take it home with our 120-night comfort trial.

Buying guides & resources

Best Mattress for Side Sleepers Best Mattress for Back Pain Best Mattress for Couples Best Mattress for Back Sleepers How BedMATCH Works Shop All Mattresses

Frequently Asked Questions

What makes Helix mattresses different?

Helix builds each mattress around your specific sleep position, body type, and comfort preferences — using a quiz-based matching system backed by data from over 10 million sleepers. Unlike brands that offer a small set of one-size-fits-all options, Helix has multiple models designed for different sleep profiles: side sleepers, back sleepers, hot sleepers, couples with different preferences, and plus-size sleepers. Every Helix is a hybrid — foam comfort layers over individually wrapped coils — assembled in the US.

Is Helix good for back pain?

In an independent Wesper sleep study, 93% of participants slept longer, deeper, or woke up less after switching to a Helix mattress. 82% saw an increase in deep sleep, averaging 25 more minutes of deep sleep per night. Three Helix models — the Midnight Luxe, Twilight Luxe, and Helix Plus — have also received ACA endorsement from the American Chiropractic Association for their spinal support and workmanship.

Which Helix mattress is best for side sleepers?

The Helix Midnight and Midnight Luxe are Helix's most popular models for side sleepers. Both are designed with a medium feel that lets your hips and shoulders sink in enough to relieve pressure while keeping your spine aligned. The Midnight Luxe adds a plush pillow top, an extra foam layer, zoned lumbar support, and ACA endorsement. If you're a side sleeper who runs warm, the Midnight Elite adds GlacioTex cooling cover technology.

What is the difference between Helix Core, Luxe, and Elite?

Helix Core models are the entry-level tier — solid hybrid performance matched to your sleep profile at a more accessible price. Helix Luxe models upgrade the Core with a plush pillow top, an extra foam comfort layer, and zoned lumbar support coils. Helix Elite is the premium tier — five high-density foam layers, two microcoil comfort layers, a best-in-class zoned coil support system, and GlacioTex cooling technology on every model. The best Helix for you depends on your sleep position and budget — BedMATCH at any Sit 'n Sleep location can narrow it down quickly.

Is Helix worth the price?

Yes — Helix is mid-range in price and strong in value for what it delivers — a personalized hybrid built specifically for your sleep style, assembled in the US, with independent sleep science behind it. The Wesper study results and ACA endorsements on select models give it more third-party credibility than most brands at this price point. Sit 'n Sleep's 120-night comfort trial means you can take one home and verify it works for you before committing fully.

Where can I try a Helix mattress in Southern California?

Sit 'n Sleep carries Helix mattresses across locations in Los Angeles, Orange County, Riverside County, San Bernardino County, and Ventura County. Use BedMATCH in store to match your body measurements to the right Helix model before you lie down. Find your nearest store — no appointment needed.

Helix Mattresses

Endorsed by physicians, praised by media outlets, and loved by customers: The Helix mattress stands out for its superb construction and comfort. Shop the collection of Helix sleep mattresses at Sit ‘n Sleep!

Why Are Helix Mattresses the Most Highly Ranked Mattress on the Internet?

Read a Helix mattress review and you’ll understand why this is one of the most popular brands on the market. These mattresses earn raves for their cooling technology, targeted support and cushioning, pressure relief, spinal alignment, and overall luxuriousness.

Most importantly, every Helix mattress is designed with high sleep quality in mind. The company conducted a sleep study and found that 82% of people saw an increase in their deep sleep cycle, averaging 25 more minutes of deep sleep. Who wouldn’t love that?

What Are the Different Types of Helix Bed Mattresses?

There are three main Helix collections. The Helix Core offers great functionality and affordability with mattresses combining foam layers and individually wrapped coils.

The Helix Luxe features upgrades including a plush pillow top with cooling materials, lumbar support zones and more foam layers than the Core.

Finally, the Helix Elite mattress collection provides premium, handcrafted luxury, including a 2-inch pillow top and cooling GlacioTex ™ Elite technology.

All collections offer a variety of sizes and firmness levels, such as the popular medium feel of the Helix Midnight mattress. The brand also specializes in Helix Plus mattresses for people who need more support, and Helix Kids Mattresses for young sleepers.

What Warranty Is Offered with a Helix Mattress?

We want you to be completely satisfied with your Helix mattress. So you can rest assured that we offer a customer-focused warranty policy.

From the moment your mattress arrives at your home, you’ll have time to break it in during our 120-Night Sleep Trial. This allows you to return the mattress within that window if it isn’t the right fit for you. If you decide to keep your mattress after this period and you later have an issue with it, Helix offers 10- or 15-year limited warranties, depending on the type of mattress you own.

Visit our mattress store in Simi Valley to see why Helix mattress reviews are so positive. Once you select your mattress, you can also purchase a full set of bedding accessories, including sheets, pillows, pillowcases, shams, mattress and pillow protectors, and blankets. Sit ‘n Sleep has everything you need for a good night's sleep!

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Helix Midnight Elite Medium Euro Top

Helix Dusk Core Medium Euro Top

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Helix Moonlight Core Soft Euro Top

Helix Twilight Core Firm Euro Top

Helix Sunset Core Soft Euro Top

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Helix Birch Natural Mattress

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Helix Mattresses

Refine

Helix Kids

Helix Midnight Core Medium Euro Top2

Helix Midnight Luxe Medium Euro Top2

Helix Twilight Luxe Firm Euro Top2

Helix Premier Firm Euro Top2

Helix Midnight Elite Medium Euro Top

Helix Dusk Core Medium Euro Top

Helix Dawn Core Firm Euro Top

Helix Moonlight Core Soft Euro Top

Helix Twilight Core Firm Euro Top

Helix Sunset Core Soft Euro Top

Helix Plus Core Medium Euro Top

Helix Birch Natural Mattress

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