Osaki OS-Pro 4D+3D DuoMax Massage Chair

Try the Osaki OS-Pro 4D+3D DuoMax Massage Chair in Moore, OK

The Osaki OS-Pro 4D+3D DuoMax is one of Osaki's flagship massage chairs, built for customers who want extensive massage customization, deep muscle work, and full-body coverage. Its independent upper-body 4D and lower-body 3D massage mechanisms allow the chair to massage more of your body simultaneously, creating a more continuous massage than many traditional single-mechanism chairs.

Customers who compare the DuoMax in our Moore showroom frequently notice its adjustable foot massage, precise neck massage, premium arm rollers, and advanced stretch programs before anything else. These are often the features that separate it from other premium massage chairs during side-by-side comparisons and help shoppers decide whether the DuoMax is the right fit.

Many of the DuoMax's biggest strengths are difficult to appreciate from specifications alone. Trying it alongside other premium massage chairs allows you to experience how its dual massage mechanisms, stretch programs, and customization options work together, making it easier to choose the chair that feels best for your body and personal preferences.

Why the Osaki OS-Pro 4D+3D DuoMax Massage Chair Stands Out

Watch the DuoMax in action to see how its dual massage mechanisms, adjustable foot massage, advanced stretch programs, and premium comfort features work together.

• Adjustable foot massage with selectable foot sizing for a more customized massage from heel to toe
• Premium arm rollers that provide massage coverage many luxury chairs still do not offer
• Exceptional neck massage with precise body scanning for improved roller positioning
• Advanced full-body stretch programs designed to improve flexibility and everyday mobility
• Smartphone app control for another convenient way to operate the chair
• Dual 4D + 3D massage mechanisms for simultaneous upper- and lower-body massage
• Full-body air compression for the shoulders, arms, hips, legs, and feet
• Zero Gravity reclining for enhanced comfort and reduced pressure during massage

Compare This Massage Chair in Our Moore Showroom

The DuoMax is a chair that benefits from being experienced in person. Many customers comparing premium massage chairs spend extra time with it because the adjustable foot massage, arm rollers, stretch programs, and neck massage are difficult to fully understand from photos or specifications alone.

• Compare the DuoMax with other premium Osaki massage chairs side-by-side
• Feel the difference in neck massage, stretch, foot massage, and arm roller coverage
• Test different massage intensities and customization settings before deciding
• Find the right chair based on your body type, pressure preference, and wellness goals

Why Try This Massage Chair in Store in Moore, OK

Premium massage chairs can feel very different once you actually sit in them. The DuoMax is especially important to test in person because several of its best features are experience-based, not just specification-based.

At The Mattress Clinic showroom in Moore, you can:

• Try the adjustable foot massage and foot size settings in person
• Compare the neck massage against other premium massage chairs
• Feel how the arm rollers work compared with standard air compression
• Test the stretch programs and see how they fit your body
• Compare massage intensity, comfort, and customization before you buy

Customers travel from across Oklahoma and surrounding states to compare massage chairs in person and find the right fit before making a long-term investment.

Massage Technology and Performance

The Osaki OS-Pro 4D+3D DuoMax uses independent upper and lower massage mechanisms to deliver simultaneous massage across more of the body than a traditional single-mechanism massage chair. The upper 4D mechanism focuses on the neck, shoulders, and back with adjustable depth, speed, and intensity, while the lower 3D mechanism continues massage through the lower back and glutes. Together, they create a more continuous massage experience that helps the DuoMax stand apart from many other luxury massage chairs.

One of the first features customers notice during an in-store demonstration is the chair's neck massage. Advanced body scanning helps position the rollers more accurately for each user, allowing the massage to maintain better contact across the neck and shoulders. This personalized positioning is one of the reasons the DuoMax often stands out when customers compare premium chairs side-by-side.

The adjustable foot massage is another major differentiator. The DuoMax uses specialized foot rollers designed with reflexology ridges to massage from heel to toe. Each footrest contains two rollers for each foot, and users can select their foot size so the chair adjusts the massage range more closely to their feet. That level of adjustment helps create a more personalized foot massage than many standard massage chairs.

Stretch therapy is also a major part of the DuoMax experience. The chair uses coordinated air compression, reclining motion, and full-body positioning to gently stretch the back, hips, shoulders, and legs. Customers who compare multiple premium chairs often notice how controlled and comfortable the stretch programs feel.

Premium arm rollers complete the full-body massage experience by adding massage coverage that many luxury chairs still do not include. Combined with air compression, heat, and dual massage mechanisms, the DuoMax provides a more complete massage experience from the neck down through the arms, lower body, legs, and feet.

Comfort and Customization Features

The DuoMax is built for people who want extensive adjustability instead of a one-size-fits-all massage. Users can adjust massage intensity, pressure, speed, roller behavior, air compression, foot massage range, and massage programs to better match their body and comfort preferences.

The touchscreen controller gives users clear access to programs and settings, making it easier to fine-tune each session. Customers also like that the DuoMax can be controlled through a smartphone app. This gives owners another way to operate the chair if the touchscreen controller is not nearby, unavailable, or ever needs replacement. Families with children especially appreciate having a second control option for added peace of mind.

The automatic extendable footrest and selectable foot sizing help the chair better adapt to different users. This matters because the foot massage can feel very different depending on how closely the massage range matches the user's actual foot size.

The DuoMax also includes smart voice control, wireless charging, and convenience features that make daily use easier. These features do not replace massage performance, but they improve the ownership experience and make the chair more comfortable to use regularly.

Premium Wellness Features

The DuoMax includes a built-in negative air ionizer that operates during massage sessions. This feature is designed to complement the chair's premium relaxation experience by adding another layer to the wellness environment while you unwind.

Some research suggests negative air ionization may help reduce feelings of stress and support an improved sense of well-being for some individuals, although experiences can vary. For buyers who prioritize health, wellness, and daily recovery, it is another thoughtful feature that helps distinguish the DuoMax from many other premium massage chairs.

Key Features of This Massage Chair

• Duo Mech 4D + 3D massage mechanism
• Upper 4D massage and lower 3D massage for simultaneous coverage
• 8-roller massage system
• SL Flex Track design
• Advanced body scanning
• Adjustable foot massage with selectable foot sizing
• Specialized dual foot rollers for each foot
• Premium arm rollers
• Advanced stretch programs
• 20 automatic programs
• 11 massage styles
• 36-cell full-body air compression
• Body heat therapy with two heating cores
• Zero Gravity reclining
• Smart voice control
• Smartphone app control
• Touchscreen controller
• Wireless charging
• Built-in negative air ionizer

Who This Massage Chair Is Best For

• People who prioritize health, wellness, and daily recovery
• Buyers looking for one of Osaki's most advanced massage chairs with extensive adjustability to personalize every massage experience
• Customers wanting exceptional neck, shoulder, and full-body massage coverage
• Those who value premium stretch programs for improved mobility and flexibility
• People seeking adjustable foot massage and advanced arm roller massage
• Families who appreciate smartphone app control as an additional way to operate the chair
• Anyone comparing flagship luxury massage chairs before making a long-term investment

Massage Chair Dimensions, Fit, and Space Requirements

The DuoMax is a large premium massage chair, so it is important to consider room space, delivery access, and user fit before purchasing.

• Designed for premium full-body massage coverage
• Automatic extendable footrest helps accommodate different users
• Selectable foot sizing helps customize the foot massage range
• Space planning should account for reclining clearance and delivery pathway
• Visit the showroom to confirm comfort, fit, and massage intensity before buying

Specifications

Product Name
Osaki OS-Pro 4D+3D DuoMax

User Manual
Download

Massage System
Duo Mech 4D + 3D Mechanism

Roller System
8 Roller-Track Massage

Track Type
SL Flex Track

Heating
2 Heating Cores and Body Heat Therapy

Air Massage
36 Air Cell Full Body Compression

Programs
20 Auto Programs

Massage Styles
11 Massage Styles

Footrest
Automatic Extendable Footrest with Adjustable Foot Massage

Controls
Touchscreen Controller, Smartphone App Control, Smart Voice Control

Convenience Features
Wireless Charging, Negative Air Ionizer

Warranty
5 Year Warranty: 3 Years Full Service + Additional 2 Years Parts

Frequently Asked Questions About This Massage Chair

Is the Osaki DuoMax good for deep massage?
Yes. The DuoMax is designed for strong, customizable massage with dual 4D and 3D mechanisms that allow targeted upper- and lower-body coverage.

What makes the foot massage different?
The DuoMax includes specialized foot rollers with two rollers for each foot. Users can also select their foot size so the chair adjusts the massage range more closely to their feet.

Does the DuoMax have arm rollers?
Yes. The DuoMax includes premium arm rollers, which provide a different massage experience than standard air-only arm compression.

Can I control the chair from my phone?
Yes. The DuoMax can be controlled through a smartphone app in addition to the touchscreen controller, giving owners another convenient way to operate the chair.

Does this chair have a good neck massage?
Yes. Customers often notice the neck massage during in-store demonstrations because the body scanning and roller positioning help create more precise neck and shoulder contact.

Can I try this massage chair before buying?
Yes. The Osaki OS-Pro 4D+3D DuoMax is available to try in person at The Mattress Clinic showroom in Moore.

Try the Osaki OS-Pro 4D+3D DuoMax in Our Moore Showroom

Visit The Mattress Clinic to experience this chair in person and compare it with other massage chairs before you buy.

The Mattress Clinic
803 North Moore Avenue
Ste 103
Moore, OK 73160
405-735-6688

Largest massage chair showroom in Oklahoma

Customers travel from across Oklahoma and surrounding states.

Mattress Delivery, Setup, and Haul-Away Services

Mattress delivery should feel simple, organized, and stress-free from the moment your new sleep setup leaves the showroom. At The Mattress Clinic in Moore, OK, delivery services are available throughout Oklahoma City and surrounding metro communities with options for in-home setup, adjustable base installation, and old mattress removal.

Some deliveries involve standard mattress placement, while others include complete sleep-system setup with adjustable bases, split king configurations, and mattress compatibility adjustments. Professional setup helps ensure the mattress, adjustable base, and support system all work together correctly before delivery is complete.

Optional haul-away services are also available for older mattresses and adjustable bases, helping simplify the transition into a new sleep setup without the hassle of disposal or heavy lifting.

What Delivery Services Include

Delivery services can include mattress transportation, in-home placement, adjustable base setup, split king installation, haul-away assistance, and complete sleep-system positioning depending on the setup being delivered.

Some customers only need mattress delivery, while others require adjustable base assembly, split king synchronization, or removal of older sleep equipment during the installation process. In-store Mattress Comparison beforehand also helps simplify delivery day by narrowing down mattress compatibility and support preferences before installation.

Different mattress materials, especially Memory Foam Mattresses, can affect how adjustable positioning systems perform during setup and long-term use.

Delivery pricing and setup details are discussed before scheduling so expectations remain clear throughout the process. Professional mattress delivery also helps simplify transportation, setup coordination, and complete sleep-system installation without needing to move heavy mattresses or adjustable bases independently.

Delivery Options Available

Local Mattress Delivery

Delivery is available throughout Moore and nearby communities with in-home placement and optional setup services available for mattresses, adjustable bases, and complete sleep systems.

Oklahoma City Metro Delivery

Full-service delivery is available throughout the Oklahoma City metro, including Norman, Midwest City, Yukon, Mustang, Del City, Newcastle, and surrounding areas.

Adjustable Base Setup

Adjustable base setup services help ensure positioning systems, split king configurations, and mattress compatibility are functioning correctly before installation is complete. This is especially helpful for adjustable sleep systems with dual controls or individualized positioning features.

Old Mattress Removal

Haul-away services are available for older mattresses, adjustable bases, and related sleep-system components so customers do not have to manage disposal separately.

Optional Curbside Delivery

Curbside delivery is also available for customers who prefer a simplified drop-off option without in-home setup services.

Preparing for Delivery Day

Preparing the room before delivery helps simplify setup and installation. Clear pathways, open floor space, and secured pets all help make delivery more efficient and safer for both customers and the delivery team.

Delivery windows are provided ahead of time, and updates are typically communicated while the team is en route. Larger sleep-system setups involving adjustable bases or split king configurations may require additional installation time during setup.

Areas We Deliver To

Delivery services are available throughout Moore, Oklahoma City, Norman, Midwest City, Del City, Newcastle, Mustang, Yukon, and many surrounding Oklahoma communities.

If you are unsure whether delivery is available in your area, our team can help confirm scheduling and service availability before purchase.

Why Customers Choose Our Delivery Team

Professional mattress delivery helps simplify the process of upgrading an entire sleep setup, especially when adjustable bases, split king systems, or haul-away services are involved. Many customers appreciate having setup, positioning, installation, and removal handled during the same visit instead of coordinating multiple services separately.

The Mattress Clinic delivery team focuses on making mattress setup straightforward, organized, and comfortable without unnecessary complications or confusion during installation.

Schedule Mattress Delivery and Setup

Visit The Mattress Clinic in Moore, just off I-35, to discuss mattress delivery, adjustable base setup, and haul-away options before purchasing your new sleep system. Our team can help explain delivery availability, setup services, split king installation, and mattress compatibility so the transition into your new sleep setup feels straightforward and stress-free.

Visiting the showroom for Mattress Testing before delivery can also help clarify mattress compatibility and support preferences before setup is scheduled.

We help our customers compare options, test comfort levels, and choose what best matches your body and sleep needs. We take a lot of pride in getting this right the first time — and the vast majority of customers never need a comfort exchange. If you ever decide you’d prefer a different feel, our 365 Night Mattress Exchange gives you a clear backup plan. And if you do need to make a change, we’re not guessing — we use your real feedback from the first mattress to guide you into an even better match.

This program is designed to give you confidence when you buy. You’re getting real guidance up front, and a safety net after, so you can feel secure in your decision either way.

Why This Helps You Buy With Confidence

Your body and a new mattress both need time to adjust. A mattress that feels “different” at first often becomes the perfect fit once your body settles in and pressure points change. The 365 Night Mattress Exchange is built around that reality. It encourages you to give your mattress a real chance, while still protecting you if you truly need a comfort change later.

And if you do exchange, that second selection is usually even more dialed-in — because we’re making the decision based on what you experienced over real nights of sleep, not just a few minutes in the showroom.

What the Exchange Gives You

The 365 Night Mattress Exchange allows you to reselect a different comfort option within one year of purchase. You’ll stay in the same mattress size, and you’ll have the freedom to choose a comfort level that fits you better. If your new choice is a higher value, you pay the difference. If it’s lower, the exchange still gives you the ability to reselect based on comfort.

How to Start an Exchange Request

If you ever need to begin an exchange request, email us at contact@mattressclinic.com with a picture of the law tag and a description of what you’re experiencing. From there, our team will guide you through the next steps and help you make the best possible reselect.

Want the Full Details?

This page is a customer-friendly overview so you can shop with confidence. For complete qualifications, timelines, and all program terms, please review the Full Mattress Comfort Exchange Policy.

If the Exact Same Mattress Drops in Price, We’ll Make It Right

Buying a mattress is a big decision, and price confidence matters. If you find the exact same mattress advertised for less after your purchase, we want you to feel confident you paid the right price.

That’s why The Mattress Clinic offers a 180 Day Price Match on qualifying mattresses.

If a valid lower advertised price appears within 180 days of your purchase, we’ll review it and make it right.

How the 180 Day Price Match Works

If you come across a lower advertised price, the process is simple:

• The mattress must be the same brand, model, and size

• The price must be publicly advertised and currently available

• Bring the advertisement (link, screenshot, or printed copy)

• Visit our showroom so we can verify the details in person

The Mattress Clinic
803 North Moore Avenue Ste 103
Moore, OK 73160
(405) 735-6688

Verification is completed in-store to ensure accuracy and fairness for everyone. All requests are subject to verification and approval.

What This Covers

• New mattresses purchased from The Mattress Clinic

• Name-for-name product comparisons

• Valid price match requests made within 180 days of purchase

This is designed to protect you from price regret — without games or gimmicks.

Why Local Pricing Still Works

Many shoppers worry that buying locally means paying more — especially with so many online deals available.

At The Mattress Clinic, that isn’t the case.

We operate differently than large chains and online-only retailers. By keeping operations efficient and managing most areas of the business in-house, we’re able to control costs without sacrificing service, selection, or support.

That’s why we can confidently stand behind our pricing — and why our 180 Day Price Match exists in the first place.

If you find the exact same mattress advertised for less, we’ll review it and make it right.

Questions? We’re Here to Help

If you’re unsure whether a price qualifies, feel free to call or stop by before making the trip.

(405) 735-6688
Visit us in Moore, OK

We’re happy to walk through the details with you — no pressure.

Full Policy Details

For complete terms, retailer exclusions, and verification requirements, please review our full policy:

View 180 Day Price Match Policy & Exclusions

Shop With Confidence

Mattress shopping should feel straightforward and fair. Our 180 Day Price Match is one more way we help customers shop with confidence — before and after the sale.