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Osaki OS-4D Pro Maestro Massage Chair

Osaki OS-4D Pro Maestro Massage Chair

Regular price $8,999.00
Sale price $8,999.00 Regular price $8,999.00
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The Osaki Pro Maestro is a 4D L-Track Massage Chair w/ one of the most adjustable mechanisms available and a fantastic reflexology foot massage. Suitable up to 6'3" and 285#.


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Osaki OS-4D Pro Maestro Massage Chair

4D | 3D Point Navigation | 52.8" Heated SL-Track | Zero Gravity | Body Scan | Foot Rollers | Foot & Calf Kneading | Bluetooth | Space Saver | Touch Screen Remote | 8 Automatic Programs + 4 Manual Modes | Quick Control w/ USB Charger

Osaki OS-4D Pro Maestro Massage Chair - Show Room

After over two years in development, Titan Osaki has released the Osaki OS-Pro Maestro 4D Massage Chair here in our recent Blog article.  The Maestro is one of the most advanced massage chairs available today and one of the only 4D L-Track Chairs available.  The rollers of the Maestro are heated with a 3D Point Navigation System as well as 4D technology created to closely mimic the speed variations a live massage therapist would.  4D chairs provide the most comprehensive massage experience possible. If that weren't enough, you'll also enjoy a 52" L-track experience where the rollers massage from the base of neck following the curvature of the spine all the way down and wrapping around the glutes.  The Maestro also features superior foot rollers, quick control keys and is fully customizable with 8 different 4D settings, 5 intensity and speed settings. For an in-depth review, check out this blog: Osaki OS-4D Pro Maestro Massage Chair Review 

M.8 Massage Chair

  • Superior 4D Massage / 3D Point Navigation System 

    With the newly engineered 4D roller system, the rollers provide the depth of a 3D massage along with the speed variation of a live massage therapist.  In order to create this new experience, thousands of massage therapists were studied and Osaki's engineering team created a speed algorithm which they were able to add to the robotic arm of the Maestro.  The Maestro is designed to massage a deeper, wider area more rhythmically than the conventional massage rollers with 8 different levels of adjustment for the 4D massage, 5 strength and intensity adjustments. 

  • 52" S+L Track Technology

    With the Osaki Pro Maestro, you get the best of both worlds--the precision of an S-Track that perfectly follows the curvature of your spine with the extra coverage of an L-Track which will then wrap around the glutes giving you a more comprehensive and thorough massage experience.  

  • Heated Back Roller Massage

    The Osaki OS-Pro Maestro features a very advanced heated roller which acts like hot stones massaging at the same time from the neck to the hamstrings. Heated rollers allow for a greater surface heating area. 

  • Body Scan Technology

    The OS-Pro Maestro will perform a thorough body scan in order to accurately map the key areas of the neck, shoulders and spine to fully customize the experience to your body and ensure the optimal amount of pressure is applied during the massage. 

  • Zero Gravity

    Inspired by NASA, the Zero Gravity position is the perfect position for ultimate relaxation. By bringing the legs up in line with the heart, all pressure is removed from the spine creating a near weightless experience.  This will enhance the overall massage experience and eliminate any spinal compression.

  • Full Body Air Massage

    There are 30 airbags located throughout the Osaki Pro Maestro to offer a full body massage experience. Airbags are located at the shoulders, arms, waist & pelvis, calf & feet areas to increase blood flow throughout the body.  The gentle compression helps to stabilize you during the massage and works synergistically with the rollers to relieve pain and tension.

  • Foot & Calf Kneading

    There are spinning reflexology rollers placed beneath the feet of the Osaki Pro Maestro which provide an outstanding foot massage. The rollers will travel along the sides and middle of your feet to provide a more thorough kneading experience which will hit all of the acupressure points that are often neglected during our daily activities.  Along with the foot rollers, the calf airbags will inflate to initiate a calf kneading massage. 

    All New Calf, Bridge, Knee and Heel Massage

    On the upper section of the leg rest, the air massagers will rotate in a circular motion to add a new dimension to the calf massage by actually massaging your knee.  There have been additional components added to stretch and massage the bridge and heel of the foot in the footrest.

  • Auto Leg Scan & Leg Extend

    The ottoman of the Osaki Pro Maestro will scan your legs to ensure the optimal leg length for your height. The footrest will extend outwards and then retract inwards to meet your feet. Simply apply pressure with your feet so that the leg scanner knows you're at the desired position. The remote also allows you to auto adjust the leg component

  • Bluetooth & HD Speaker

    The Osaki OS-Pro Maestro is equipped with Bluetooth technology and an Amphitheater sound system that reduces the surrounding noise, enhancing your listening experience. This allows you to listen to your favorite music on Osaki’s highest grade of audio speakers located in the headrest. The blue light on the speakers will indicate if the speakers have synced with your device.

  • Space Saving Design

    The Osaki OS-Pro Maestro only needs 3” from the backrest to the wall, which reduces the amount of space the chair takes up. As you recline the massage chair will slide forward, which allows you to maximize your living space.

  • TouchScreen Intuitive Remote

    The remote of the Osaki Pro Maestro features a very intuitive and easy to use touchscreen interface similar to what you've become accustomed to on your cell phone or tablet.  There are 4 simple buttons on the bottom of the remote to adjust recline, incline, auto, and home. The touchscreen makes it easy to select the massage of choice and adjust any other settings necessary. The massage timer can be set from 5-minute increments starting from 5 minutes up to 30 minutes.

  • Quick Control & USB Charging Station

    The engineering team behind the Osaki OS-Pro Maestro thought of every little detail to make this chair the most thoughtfully designed and user-friendly chair possible.  With quick controls and a USB charger, everything is just a quick touch away--including your phone's battery life.

  • 8 Automatic Programs + 4 Manual Modes:

    The Osaki Pro Maestro features 8 Automatic Programs, sure to meet your needs. It also comes with 4 unique massage techniques in the manual mode where you can either pinpoint a specific part of your back or section of the body.

  • iPhone and Android App

    If you have an iPhone or an Android, you can easily download the all-new Osaki Pro Maestro App available in the App store. From the convenience of your device, you can operate the chair's full features from your phone--while charging it at the same time.

The Otamic, AmaMedic, Osaki and Titan brands are all covered under the same warranty policy of Titan Chair, LLC.  Titan offers a very comprehensive warranty package that covers parts, labor and structural framework.  

Download Warranty

Feel free to contact customer service at 1-888-848-2630 with any questions you may have or service related help that you may need.


3 Year "Rock Solid" Warranty guarantees that your qualified product will be replaced or repaired, without cost to you, should it be deemed defective because of faulty parts, workmanship or structural defects within the first 3 years of ownership (limitations may apply).  

  • Year 1:  Parts, Labor and Structural Framework
  • Year 2:  Parts & Structural Framework
  • Year 3:  Structural Framework


For an additional $150, you can extend the standard warranty to 4 years of very solid coverage.

  • Year 1 & 2:  in-home service covering Parts, Labor and Structural Framework
  • Year 3:  Parts & Structural Framework are covered
  • Year 4:  Structural Framework


You can extend your warranty up to 5 years.  

  • Year 1 - 3:  in-home service covering Parts, Labor and Structural Framework
  • Year 4:  Parts & Structural Framework are covered
  • Year 5:  Structural Framework
    Manufacturer Osaki OS-4D Pro Maestro Massage Chair
    Manual, Maestro Family Blog
    Made In China
    Height Range 5"0' to 6'3"
    Max Weight (lbs) 285 lbs
    Intensity  7-10
    Space Saver Yes
    Warranty 3 Years Limited Warranty
    Type of Roller 4D
    Roller Track L-Track
    Length of Roller 52.8"
    Roller Glute Massage Yes
    Roller Width Adjustment Yes
    Roller Speed Adjustment Yes
    Roller Intensity Adjustment Yes
    Removable Back Pad  Yes 
    Body Scan Technology Yes
    Foot Rollers Yes
    Calf Rollers No
    Recline Automatic
    Zero Gravity Yes
    Inversion Therapy No
    Stretch Program Yes
    Deep Tissue Massage Yes
    Auto Programs 8
    Manual Programs 4 - Kneading, Tapping, Shiatsu, Rolling
    Spot /Partial Massage Yes
    Memory Setting No
    Vibration No
    Heat Yes; heated 4D Rollers
    # of Airbags 30
    Air Massage Shoulders, Arms & Hands, Hips & Thighs, Calves, Feet
    Airbag Intensity Adjustments Yes; 5 levels
    Ottoman Length Adjustment Automatic
    Hideaway Ottoman No
    Bluetooth Yes
    MP3 Player No
    USB Yes
    Remote Type Touchscreen
    Timer Setting 5 to 30 Minutes
    Chromotherapy Yes
    Upholstery Soft Synthetic Leather
    Dimensions Upright            (L" x W" x H") 60"L x 30"W x 47.5"H
    Dimensions Recline            (L" x W" x H") 69"L x 30"W x 39.5"H
    Massage Chair Weight 244.6 lbs
    Number of Motors Not Available
    Big Box Size (L" x W" x H") 57.9"L x 30"W x 40.2"H
    Big Box Contents Not Available
    Small Box Size (L" x W" x H") 41.8"L x 13.8"W x 20.2"H
    Small Box Contents Not Available
    Shipping Weight 291 lbs

    All of our items have a FREE SHIPPING OPTION within the contiguous United States (we will need to quote out all Alaska, Hawaii, Puerto Rico and Canadian orders)

    We strive to ship your items as fast as humanly possible--and try to regularly beat our goal of 5 business days from your order date.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at


    All canceled orders are subject to your cc fees (close to 3%) which are non-refundable plus a $20 processing fee, whether or not your order has shipped. If your order has shipped, you (the buyer) will also be responsible for actual return shipping charges and any re-consignment fees associated. Refunds will only be issued to the original credit card that you used when placing your order.  


    If you choose our free shipping option, you can expect to receive your item curbside within 7-10 business days of your item shipping--oftentimes sooner.  Our carriers will typically bring your chair to the front door for you--many of our chairs come in 2-3 boxes.  

    • Oftentimes, the chair arrives fully reclined in one big box with the armrests in another box and the footrest in the last box.  Typical assembly requires attaching the armrests and the footrest.  In some cases, a pedestal for your remote.  We have many installation videos available on our site and youtube channel.  If you do decide to go with curbside delivery, expect to have help with moving the chair into your home and desired location as many of our chairs are quite heavy.  
    • A dolly (or 2) will greatly assist in moving your chair to the right location in your home
    • Tip for moving your chair once it is assembled:  fully recline your chair; place dolly next to the chair and "tip" chair onto its side on the dolly.  You will then be able to roll your chair wherever you would like!  

    If you choose white glove delivery, there will be an additional charge of $250 (even though we may spend more than $600 for this delivery option). Your item will be delivered to your home, placed in the room of your choice exactly where you want it and set up.  All debris will also be removed.  

    • Your chair will travel the bulk of its journey via LTL Freight and then transfer hands to the final mile/white glove delivery company.  Because we have to use an outside contractor for this service, your delivery time will be extended by one week. 
    • You will need to notify the White Glove company how many stairs are required for the delivery into the house and location of your choice when they call you to schedule your delivery.  If you have a difficult location (several stairs with challenging turns etc), please send us pictures so that we can make sure the delivery company is prepared.
    • If they arrive and it requires a 3rd man, there will be extra charges such as an extra return trip and fee--we don't want you (or us) to have any surprises.  Please really think about if you need white glove delivery--it's a lot more challenging and expensive to add it after your order has been placed.
    • All debris (boxes) will be removed with white glove delivery. If you end up returning your item or exchanging it for something else, it will also require a white glove pickup which can be quite costly.  Please keep this in mind as the delivery company is removing your debris.

    We will do everything possible to ensure that your item arrives in the same condition that it left the manufacturer. Any product damage or loss is the responsibility of the shipping company, not Wish Rock Relaxation.BEFORE you sign the shipping weigh bill, please THOROUGHLY INSPECT YOUR ITEM. Signing for receipt of a damaged product removes the liability of the shipping company and Wish Rock Relaxation. Once you accept your shipment as non-damaged, the item is yours. 

    ***If your item looks questionable upon delivery, CALL US at 803-574-9474 (WISH) and we'll immediately get the manufacturer involved while the Shipping Agent is on-site.****

    30 Day Return Policy

    We want this to be one of the best purchases that you've ever made!  If you don't completely love your item, we will work with you to get into the right chair OR you can simply return it within 30 days of the ship date. This applies for all of our manufacturers except for UltraComfort and refurbished (Open Box, Certified Pre Owned, Refurb) chairs. UltraComfort now no longer accept any form of return or SWAP out due to buyer's remorse.  However, if your chair arrives damaged, they will replace it.

    If you'd like to exchange your chair for another chair we carry, we would love to keep your business and will work to absorb all the fees to help you get into a better chair to meet your needs.

    • Item must be repackaged in it's original packaging, and must include all parts, hardware, controller and accessories.  If you no longer have packaging, you will need to supply or pay for repackaging and likely a white glove pickup. 
    • Applies only to orders within the continental US.  If we've shipped a chair to you in Hawaii, Alaska, Puerto Rico or abroad the shipping fees were likely $800-$1200 in one direction. 
    • If there are quality issues with our chair, we will work with you to get the chair repaired, replaced or exchanged for a different chair. If you refuse repair, replacement or even an upgrade, then you will be responsible for the shipping in both directions and any applicable restocking fees.

    Restocking fees are also typical in the industry.  Specifically, several of our suppliers do charge them -- Human Touch and Cozzia (Svago, JP Medics, ErgoTec) are now 15% while Synca (Johnson) is 20%.

    We will work with you to absorb the shipping and restocking fees if you choose to switch to another chair with us.  If you end up wanting to return your item, you will be responsible for the shipping in both directions and any applicable fees and restocking fees. If you've tried a SWAP and simply do not want any of our items, you will be responsible for the shipping in both directions of each item, all fees incurred and the restocking fees of each chair where applicable.

    NOTE:  If you have chosen white glove delivery and then wish to return your chair, you will be responsible for all actual shipping fees incurred with your order.  Because the boxes and packing materials are removed in a white glove delivery, you will also need a white glove pickup of your item which is often much more costly. 

    If you refuse repair or replacement of your item, you will be responsible for all shipping fees in both directions and any fees associated.