OS-4000 Osaki Massage Chair
OS-4000 Osaki Massage Chair
OS-4000 Osaki Massage Chair

Osaki OS-4000 Massage Chair

Rated 4.7 out of 5
Based on 3 reviews
Regular price$2,199.00
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  • Free Shipping To Lower 48 States
  • No Sales Tax
  • Price Match Guarantee
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  • Inventory on the way

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    • Upgraded PU covering for increase durability and comfort, Six unique Pre-Set programs
    • Easy-to-use Large LCD display remote with wireless remote
    • 2 Stage Zero-Gravity positioning inspred by NASA
    • Foot, Calves, Arm, Hips and Shoulder air pressure massage, Auto timer setting from 5-30 min. massage session
    • 5 levels of speed and intensity for the massage, Seat Vibration Massage
    4000
    Zero Gravity
    Auto Body Scan
    True Ergonomic S-Track
    Full Body Air Massages

    Zero Gravity

    Inspired by NASA technology, the Zero gravity position is the perfect position to enjoy a massage, aligning your back relative to your thigh at an optimal level of comfort. When reclined into the zero gravity position, the complete weight of your back is virtually supported by the backrest which maximizes the intensity of the massage. This also reduces the vertical stress on the spine. There are 2 stages of zero gravity, the 2nd being more reclined. Study show that when the legs are at or above heart level, it promotes better circulation.

    Auto Body Scan

    Equipped with the latest technology, It allows for the rollers to map the back curvature with even more accuracy, which translates into a more precise massage hitting all the key areas.

    True Ergonomic S-Track

    The OS-4000 Zero Gravity massage chair is ergonomically designed to contour a variety of spine shapes. The Spine curvature is unique from one individual to the next. The S-track system allows the roller heads to massage along the back from the neck down to the lower spine with a consistent pressure in the massage, along with a comfortable support. The typical massage tracks, being linear, create an inconsistency in pressure applying weak massages in the neck and lower back.

    Full Body Air Massages

    Through innovative engineering, we have reduced the total number of air bags but have increased the volume and surface area of massage. By doing so the total number of working valves has drastically reduced from prior model. Which ultimately puts less stress on the chair, making it one of the most mechanically sound massage chairs in the market.

    Heat Therapy
    Wireless Controller
    Wireless Controller
    Extendable Footrest

    Heat Therapy

    Placed in the lower back region of the chair are 2 heating pads that enhance the massage experience.

    Wireless Controller

    Located on the top right of the main remote you will find a compact wireless remote allowing you to control the main features of the chair without having to struggle to reach the main remote in the reclined position.

    Wireless Controller

    Located on the back of the main remote, you will find a compact wireless remote. The wireless remote allows you to control the main features of the Osaki OS-4000 massage chair without having to struggle to reach the main remote in the reclined position

    Extendable Footrest

    At the start of the massage, the chair will fully extend out and then retract.

    Once the foot massager has reached the desired length, firmly press your totes down to indicate the chair to stop.

     

     

     

    Product description

    The OS-4000 also features beautifully updated upholstery and includes Zero Gravity, a 30 inch Roller Stroke, Body Scan Technology, S-Track Massage Robot, full body air massage, seat vibration, and heat therapy for your back.


  • DownloadsManual
    Country of ManufactureChina
    Massage Roller2D Quad Style Roller
    Massage Roller Track30" S-Track
    Massage Roller Adjustments3 Levels of Speed and Strength
    Glute MassageAir Compression
    Removable Back PadYes
    Body Scan TechnologyYes
    Foot MassageFoot Rollers and Air Compression
    ReclineAutomatic
    Zero Gravity ReclineYes
    Automatic Programs5 Full Body, 3 Localized
    Manual ProgramsSpot, Partial
    Massage TechniquesTapping, Clapping, Shiatsu, Rolling. Swedish, Kneading
    Stretch ProgramYes
    VibrationYes
    Heat TherapyLumbar
    Total Airbags46 Airbags
    Airbag Intensity Adjustments5 Levels of Intensity
    Calf MassageAir Compression
    Ottoman Length AdjustmentPowered
    Bluetooth SpeakersNo
    UpholsterySoft Synthetic Leather
    Timer Setting5 to 30 Minutes
    Air MassageShoulders, Back, Arms, Waist, Seat, Calves, and Feet
    Distance to Wall20"
    Height Range5'2" - 6'4"
    Controller TypesLCD Pedestal Remote, Mini Remote
    Dimensions Upright46"L x 32"W x 47"H
    Dimensions Recline76"L x 32"W x 47"H
    Seat Width20"
    Weight244.8lbs.
    Recommended Weight265lbs.
    Shipping Dimensions52.4"L x 30.3"W x 37.2"H, 38.2"L x 25"W x 14.6"H
    Shipping Weight284.4lbs.
    Warranty3 Year Limited Warranty
  • 3 YEAR "ROCK SOLID" WARRANTY WITH LIMITED PARTS AND LABOR - FREE

    Osaki guarantees that your qualified product will be replaced or repaired at our option, without cost to you, should it be deemed defective because of faulty parts, workmanship or structural defects during the first three (3) years of ownership. This warranty plan includes one (1) year of in-home labor, two (2) years of parts and structural framework, and three (3) years of structural framework. 

    EXTENDED WARRANTY OPTIONS:

    1) 1 YEAR EXTENDED WARRANTY (4 YEARS TOTAL) - $249

    For an additional price, Osaki guarantees two (2) years of in-home labor, three (3) years of parts and structural framework, and four (4) years of structural framework.

    2) 2 YEAR EXTENDED WARRANTY (5 YEARS TOTAL) - $349

    For an additional price, Osaki guarantees three (3) years of in-home labor, four (4) years of parts and structural framework, and five (5) years of structural framework.

Getting a price match is SIMPLE.  Here is all you need to do:

Chat
Just click the Chat Icon in the bottom right and ask one of our experts.

Call or Email
Give us a call directly at 1-855-494-1133 or email us:  customersuccess@massagechairs.com

We honor items with the same model number, features, and warranty that are in stock and available at the advertised price. For items sold with a service plan, such as extended warranty, the plan, provider, and associated terms must all be identical.

The competitor must also be an authorized retailer.

FREE SHIPPING
We offer free shipping on all orders to the lower 48 states.

If you would like a quote for Alaska, Hawaii or another location email us customersuccess@massagechairs.com

We guarantee that you won't find a lower deal on your massage chair before the end of the month.

In fact, if you do we will refund you the difference and send you a $100 gift certificate for your time.

Our Low Price Guarantee has some limitations:

  • Promotions such as rebates, "buy one, get one free" free offers are not valid
  • Discontinued items are not eligible.
  • The item must be in stock.
  • The competitor must be an online store, they may not have a retail location.
  • The website cannot be a discounter or auction website (ie; eBay, overstock, Walmart, Amazon, etc.).
  • The competitor must be an Authorized Retailer.
  • The Low Price Guarantee includes the item price and the shipping charges, it excludes sales tax.
  • The other company must not be in violation of minimum advertised pricing (MAP).

Massagechairs.com have partnered with the industry leading financing partners so you can be approved for your chair in minutes.

 

AFFIRM

Affirm is an industry leading finance partner for massage chairs with rates as low as 0%. You can see what rate you qualify without any hit to your credit score.

Simply click on the "prequalify now" on the product page or qualify at check-out.


Klarna

Klarna is a credit based lender for massage chairs. 

Simply click on "Klarna" at check-out.

 

We guarantee that you won't find a lower deal on your massage chair before the end of the month.

In fact, if you do we will refund you the difference and send you a $100 gift certificate for your time.

Our Low Price Guarantee has some limitations:

  • Promotions such as rebates, "buy one, get one free" free offers are not valid
  • Discontinued items are not eligible.
  • The item must be in stock.
  • The competitor must be an online store, they may not have a retail location.
  • The website cannot be a discounter or auction website (ie; eBay, overstock, Walmart, Amazon, etc.).
  • The competitor must be an Authorized Retailer.
  • The Low Price Guarantee includes the item price and the shipping charges, it excludes sales tax.
  • The other company must not be in violation of minimum advertised pricing (MAP).
average rating 4.7 out of 5
Based on 3 reviews
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100% of reviewers would recommend this product to a friend
Review posted
Reviewed by Santos T. V., from United States
Verified Buyer
Rated 5 out of 5

5 Stars

Definitely satisfied! It fits nicely in our living room and doesn’t take up too much space. Good product, seems good quality, great styling.

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Review posted
Reviewed by Lindsay M., from United States
Verified Buyer
Rated 5 out of 5

5 Stars

Don't overthink it. Get this chair and you won't be dissappointed. The S track chair is perfect to relax for a few hours in while watching football or a movie

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Review posted
Reviewed by Kent J., from United States
Verified Buyer
Rated 4 out of 5

4 Stars

Chair took longer than I expected to be delivered, but company was in touch all along the way. Great high performing chair. Does well with my sore back after long runs

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