Osaki OS-Ai VERA 4D+ Massage Chair

$4,499.00 USD
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Starting at $93.72 USD/mo with Payment option
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Product Description

Order the Osaki OS-Ai VERA 4D+ Massage Chair Online

The Osaki OS-Ai VERA 4D+ massage chair delivers advanced full-body relief using 4D+ sonic massage technology and AI-driven customization for a highly personalized experience. Order this massage chair online and have it delivered to your home, combining intelligent health detection with deep, human-like massage performance. Built for users who want precision and adjustability, it blends 4D rollers, SL-track coverage, and air compression into a fully immersive massage system.


Why the Osaki OS-Ai VERA 4D+ Massage Chair Stands Out

  • 4D+ sonic massage system for deeper, more dynamic pressure
  • AI-powered health detection for personalized massage adjustments
  • SL-track design covering neck, back, and hamstrings
  • 32-cell full body air compression system
  • Zero gravity recline with space-saving design
  • Lumbar and calf heat using graphene technology
  • Touchscreen remote for easy control and customization
  • Extendable footrest for multiple user heights


Massage Technology and Performance

The Osaki OS-Ai VERA 4D+ uses a next-generation 4D massage mechanism that adjusts speed, depth, and intensity in real time. This allows the chair to replicate human-like massage movements while targeting key muscle groups across the body.

The SL-track system extends from your neck and shoulders down to your hamstrings, ensuring consistent coverage throughout the entire back. Combined with 4D+ sonic massage, the chair delivers rapid, pulsating movements alongside traditional techniques for deeper muscle engagement.

AI technology enhances performance by analyzing your body and automatically adjusting massage techniques, pressure levels, and focus areas to match your needs.


Comfort and Customization Features

This chair is built to adapt to a wide range of users and preferences.

The touchscreen remote controller makes it easy to switch between programs, adjust intensity, and fine-tune your massage experience. The automatic body scan system works with the AI technology to align the rollers to your body shape.

Zero gravity reclining positions your body to reduce pressure and improve comfort during use. The space-saving design allows full recline with minimal clearance from the wall.

The automatic extendable footrest adjusts up to 6.6 inches to fit different heights, while the extended calf rest provides additional lower leg coverage.


Key Features of This Massage Chair

  • 4D+ Sonic Massage technology
  • Intelligent AI health detection system
  • SL-track full body coverage
  • 32-cell air compression massage system
  • Zero gravity reclining (2 stages)
  • Space-saving design (9.25 inches from wall)
  • Lumbar and calf heat with graphene heating

  • 17 automatic massage programs
  • 9 manual massage styles
  • Touchscreen remote controller
  • Extendable footrest (up to 6.6 inches)
  • Extended calf rest (13 inches)
  • Specialized foot rollers with reflexology design

  • Removable headrest
  • LED lighting
  • HD surround sound speakers

Who This Massage Chair Is Best For

  • Shoppers looking for a high-end 4D massage chair with advanced technology
  • Users who want AI-driven customization and automatic adjustments
  • People who prefer deeper, more precise massage control
  • Buyers who want full-body coverage from neck to hamstrings
  • Those needing flexible fit options for different heights

Dimensions, Fit, and Space Requirements

The Osaki OS-Ai VERA 4D+ is designed to fit a variety of spaces while still offering full recline functionality.

  • Requires only 9.25 inches from the wall to fully recline
  • Shoulder width: 22 inches
  • Seat width: 20 inches
  • Minimum doorway clearance: 29.5 inches


Specifications

Product Name
Osaki OS-Ai VERA 4D+

User Manual
Download

Power Supply
110-120V~

Rated Frequency
50/60 Hz

Chair Dimensions

Upright
29.5" x 51" x 50"

Reclined
29.5" x 66.9" x 47.2"

Chair Details

Weight
Net: 203.9 lbs
Gross: 235.9 lbs

Shoulder Width
22"

Seat Width
20"

Minimum Door Width
29.5"

Max User Weight
275 lbs


Frequently Asked Questions About This Massage Chair

Does this massage chair provide deep tissue massage?
Yes. The 4D+ massage system allows for adjustable depth and intensity, making it suitable for users who prefer deeper pressure.

Will this chair fit my height?
The automatic extendable footrest and body scanning system allow the chair to adjust to a wide range of user heights.

How much space do I need?
This chair uses space-saving technology and requires only 9.25 inches from the wall to fully recline.

Can I try this massage chair in store?
This model is available online only. If you want to compare massage chairs in person, visit our showroom to explore other models and find the best fit before ordering.

Does this chair require assembly?
Most massage chairs arrive partially assembled and may require minimal setup after delivery.


Order the Osaki OS-Ai VERA 4D+ Massage Chair Today

Order the Osaki OS-Ai VERA 4D+ massage chair online and bring advanced 4D+ massage technology into your home. This model is designed for users who want customizable performance, intelligent features, and full-body coverage in one system.

If you’re comparing options, you can also visit our showroom to experience other massage chairs in person before making your final decision.

Deliver New & Haul-Away Old

The Mattress Clinic offers mattress delivery, in-home setup, adjustable base installation, and optional haul-away services for customers purchasing a new sleep setup from our Moore showroom. Delivery is available in Moore, Oklahoma City, Norman, and many surrounding metro communities.

The service can be as straightforward as delivering and placing a mattress or can include assembly and setup for more involved configurations such as adjustable bases and split king systems. If old-mattress removal is needed, haul-away options can be discussed before delivery is scheduled.

What Mattress Delivery and Setup Can Include

The exact service depends on what you purchase and the type of setup required. Available delivery services may include:

  • Delivery of your new mattress to the home
  • Placement of the mattress in the intended room
  • Adjustable base assembly and setup
  • Split king and dual-base setup
  • Positioning and basic function checks before the delivery team leaves
  • Optional removal of eligible old mattresses or sleep-system components

Delivery pricing, setup requirements, and any requested haul-away service should be confirmed before scheduling so you know what is included before delivery day.

Setup Options for Adjustable and Split King Systems

Adjustable Base Setup

Adjustable bases require more than mattress placement. Depending on the model, setup may include assembly, positioning, connecting components, installing legs or accessories, and confirming that the controls and movement functions operate properly. Customers building an adjustable sleep system can learn more about Adjustable Bases before choosing their setup.

Split King and Dual Adjustable Base Setup

Split king systems involve multiple mattress and base components that need to be positioned together while preserving independent adjustment on each side. If you are still deciding whether this configuration is right for you, see our Split King Mattresses guide. Once purchased, delivery and setup can be coordinated for the complete configuration.

Curbside Delivery

For customers who do not need in-home placement or assembly, curbside delivery may also be available. Ask about this option when arranging delivery so the drop-off location and delivery expectations can be confirmed in advance.

Old Mattress Haul-Away

If you are replacing an existing mattress, ask about haul-away when arranging delivery. Eligible old mattresses and other approved sleep-system components can be removed as part of the scheduled delivery service so you do not have to arrange a separate removal afterward.

Because removal availability can depend on the item and delivery circumstances, confirm what needs to be hauled away before your delivery date. This page refers to haul-away associated with our mattress delivery services rather than a standalone mattress disposal or junk-removal service.

Before Your Mattress Delivery

A few simple preparations can make delivery and setup easier:

  • Clear the path from the entrance to the bedroom.
  • Remove fragile or obstructing items from hallways and stairways.
  • Make enough space around the bed area for mattress placement or base assembly.
  • Secure pets before the delivery team arrives.
  • Let us know ahead of time about narrow stairways, difficult access, or other conditions that could affect delivery.

Larger installations, particularly adjustable or split configurations, can take longer than a standard mattress delivery. Delivery timing and any special setup requirements can be discussed when the appointment is arranged.

Mattress Delivery in Moore and the Oklahoma City Metro

Our primary delivery area includes Moore, Oklahoma City, Norman, and surrounding communities. Delivery may also be available to areas such as Newcastle, Mustang, Yukon, Midwest City, Del City, and other locations depending on scheduling and distance.

If you live outside the immediate Moore or Oklahoma City area, ask us about delivery availability and pricing before purchasing. We can confirm whether your location is within the current delivery area and what service options are available.

Arrange Delivery, Setup, and Haul-Away

Delivery details are arranged through The Mattress Clinic when you purchase your mattress or sleep system. Before scheduling, we can confirm the delivery location, what is being installed, whether haul-away is needed, and any access considerations that may affect the setup.

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

365-Night Comfort Exchange

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.

Shop With Price Confidence for 180 Days

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.

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