Osaki OS-4000LS Massage Chair

Designer: Osaki

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Osaki OS-4000LS Massage Chair

2D | L-Track | Zero Gravity | Foot Rollers | Full Body Air Compression (24 Airbags) | Space Saver (6") | Body Scan | Lumbar Heat | Adjustable Shoulder Massage

Osaki OS-4000LS Massage Chair

The Osaki OS-4000LS is part of the bestselling OS-4000 Series, offering an array of innovative features such as L-track massage, space saving technology, Adjustable Shoulders and Zero Gravity. Each chair in the OS-4000 series has something unique to offer and is sure to meet your needs. The 4000LS is suitable for people up to 6'4" tall and 272 pounds with an intensity level of 6-7.

  • Osaki OS-4000LS Massage Chair L Track

    L-Track Massage

    L-Track system massages from the neck, past the glutes, and down to the back portion of the thighs. The track in which the massage heads move are curved to contour the back and glutes area.

  • Osaki OS-4000LS Massage Chair - Zero Gravity

    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 feature improves spinal decompression and decreases muscle tension of the spine. There are 2 stages of zero gravity, the 2nd being more reclined. When reclined fully, to where your legs are higher than your heart level, the therapeutic effects are incredibly effective and may be felt immediately.

  • Osaki OS-4000LS Massage Chair Air Bags

    Full Body Air Compression (24 Airbags)

    Osaki strives to make its chairs efficient and extremely reliable. Other brands will market their chairs to have 70+ airbags for a full body massage. The engineers believe with more airbags and more valves, the more strain the air pump endures. With more moving parts there’s a greater chance of something failing. Osaki has been engineering its chairs to reduce the airbag count and at the same time increasing the surface area by using more pliable and durable material which have received great feedback. All 24 airbags of the Osaki 4000LS are strategically placed to optimize the squeezing effect of the shoulders, arms, hands, hips, calves and feet.

  • Osaki OS-4000LS Massage Chair Body Scan

    Body Scanning

    Upon sitting into the Osaki 4000LS, the smart body scanning begins to map out your shoulder width and height in order to customize your massage specific to your body type.  Regardless of your body type, this highly advanced chair will self-adjust making each massage experience feel customized.

  • Osaki OS-4000LS Massage Chair Lumbar Heat

    Heat Therapy (Lumbar)

    The Osaki 4000LS features heat therapy to the lumbar On each side of the lower lumbar area there are individual heating pads. The heat therapy is a great compliment to the roller and airbag massage. Heating the body’s temperature is known to increase blood circulation and loosen tense muscles. The heating pad is not intended to exceed more than 30 minutes of usage a day.

  • Osaki OS-4000LS Massage Chair Shoulder Massage

    Adjustable Outer Shoulder Massage

    Osaki has taken custom fitting to a whole new level by adding adjustable outer shoulders. The outer massage airbags are typically stationary and depending on the height and width of the user, the shoulder massagers can be ineffective because of positioning. With the ability to adjust to 3 different widths, you'll be able to improve the strength and fitting of the outer shoulder massage with the Osaki 4000 LS.

  • Osaki OS-4000LS Massage Chair Space Save

    Space Saving Recline Technology

    Most massage chairs require up to 2 feet behind the seat when fully reclined, but the Osaki 4000LS only requires 6 inches of space making it perfect for those with smaller spaces. The chair slides forward while reclining in order to accomplish this.   
  • Osaki OS-4000LS Massage Chair Foot Rollers

    Foot Rollers

    The Osaki 40000LS has reflexology rollers in the bottom of the footrest which targets the acupoints along the bottom of your feet giving your feet a much-needed break. This often overlooked part of the body has several nerve endings as well as we happen to just think that it feels good.

  • Osaki OS-4000LS Massage Chair remote

    User-Friendly Control

    The easy to use remote control of the Osaki 4000 LS features an LCD screen to show what functions your massage chair is currently performing. The functions and features are quickly at your fingertips and very easy to interpret and figure out.

    PRODUCT WARRANTY

    The Apex, 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.

    STANDARD WARRANTY

    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

    4 YEAR EXTENDED WARRANTY ($150)

    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

    5 YEAR EXTENDED WARRANTY ($250)

    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
    Model 4000LS
    Made In China
    Height Range 5'1" - 6'4"
    Max Weight (lbs) 272lbs
    Intensity  Yes
    Space Saver Yes
    Warranty 3 Year Limited Warranty
    Type of Roller 2D
    Roller Track L Track
    Length of Roller 42"
    Roller Glute Massage Yes
    Roller Width Adjustment Yes
    Roller Speed Adjustment Yes
    Roller Intensity Adjustment No
     Removable Back Pad  Yes 
    Body Scan Technology Yes
    Foot Rollers Yes
    Calf Rollers No
    Recline Automatic
    Zero Gravity Yes-2 Stage
    Inversion Therapy No
    Auto Programs 12
    Stretch Program Yes
    Deep Tissue Massage Yes
    Massage Techniques Kneading, Tapping, Shiatsu, Rolling
    Manual Programs Yes
    Spot /Partial Massage Yes
    Memory Setting No
    Vibration Yes
    Heat Lumbar
    # of Airbags 24
    Air Massage Arm, Calf, Foot, Hand, Hip and Thigh, Upper Arm and Shoulder
    Airbag Intensity Adjustments Yes
    Ottoman Length Adjustment Manual
    Hideaway Ottoman No
    Bluetooth Yes
    MP3 Player No
    USB No
    Remote Type Slim LCD Remote
    Timer Setting 5-30 Minutes
    Chromotherapy No
    Upholstery Synthetic Leather
    Dimensions Upright            (L" x W" x H") 63.4" x 30.7" x 47.2"
    Dimensions Recline            (L" x W" x H") 78" x 30.7" x 33.9"
    Massage Chair Weight 220lbs.
    Number of Motors Not Available
    Big Box Size (L" x W" x H") 55"L x 32"W x 40"H
    Big Box Contents N/A
    Small Box Size (L" x W" x H") 24"L x 24"W x 24"H
    Small Box Contents N/A
    Shipping Weight 350lbs.

    Click Here to view the Manual.

    Wish RockAll of our items have a FREE SHIPPING OPTION

    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 hello@wishrockrelaxation.com.

    All orders cancelled after 48 hours are subject to a $20 administration fee, if your order has not shipped. If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges as well as a 15% restocking fee. 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.  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.
    • If you choose white glove delivery, there will be an additional charge of $250. Your item will be delivered to your home, placed in the room of your choice exactly where you want it and set up.  Because we have to use an outside contractor for this service, your delivery time will be extended by one week.  Also, 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'll 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.

    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 for some reason you have decided to return your item, it will need to be boxed back up and placed onto the pallet for pickup.  We offer free returns within 30 days, however you are responsible for the return shipping costs (which will include outbound shipping where applicable) and any restocking fees from the supplier (15% from those that charge it - HT) unless you exchange your item for an equal or more expensive item.  We will work with you to help you get into the right chair for you and will do our best to mitigate the fees wherever possible.


    Wish Rock Relaxation Price Match PromiseLowest Price Guarantee


    We are committed to offering you the best prices possible online with the absolute best possible value.  So committed, that we are willing to put our money where our mouth is.. and offer you a 30 day best price guarantee where we'll refund you the difference--even from our own site!  It's important to us that you feel confident that you are getting the absolute best price possible.  This does exclue all Luraco chairs.

    It's really simple too--if you find a better price available online, just email us a link to the same product on our website or on our competitor's website within a month of your order date and we will get you your money back.  

    If you find an online retailer who is selling the same item at a lower price, you can call us as you are going through the buying process, we'll verify the price and match it! Easy - Peasy!  Also, feel free to contact us / call us at 803-574-WISH (9474) ----yes, we work that quickly.  ;)

    Here's what you need for our 100% Price Guarantee:

    1. Before requesting your Price Match Guarantee, you must purchase the item from Wish Rock Relaxation
    2. Competitor website cannot be a discounter / auction etailer (ebay, overstock, etc)
    3. Competitor must be an online store; they may not have a retail location
    4. Promotions such as rebates and BOGO (buy one get one) are not eligible
    5. Competitor must be an Authorized Retailer of the item
    6. Item must be in stock on the competitor's website
    7. The Price Match Guarantee includes the item price and the shipping charges; DOES NOT include sales tax.
    8. Excludes Luraco Chairs

    Start Here >> A message from our Top Rock


    We are a Veteran/Family owned company out of Golden Colorado.  We take the business of keeping you happy at the top of our priority list.  We genuinely love what we do and look forward to assisting you as best we can through the buying process.

    • Lowest Price Guarantee:  we really mean it!  Call us with proof of whatever other deal you've found and we will meet it or beat if possible.  *Excludes Luraco*
    • Free Shipping:  we ship your item for free to your desired location.  We work hard to get your orders in to our manufacturers as fast as humanly possible and usually have BOLs within 48 hours if not sooner.  You will need to assemble and place your chair exactly where you'd like it.  If you think you'll need white glove delivery, please let us know.  ($250 extra + another week in delivery time)
    • No Tax:  one of the great benefits of buying online!  Even if you live in our home state of CO, you pay no tax--we'll cover it for you!
    • Norton Shopping Guarantee: $10,000 of identity theft protection, $1000 purchase guarantee and $100 Price Guarantee.
    • World Class Customer Service:  we whole-heartedly believe in going the extra mile for you.  We have and we will work hard to help you find the best chair to meet your needs and budget.  If something doesn't go as planned, we've even been known to send gourmet chocolates to help take the bad taste out of your mouth.  ;)
    • Veteran/Family Owned & Operated:  our founder is a US Naval Academy Grad and was one of the first women to serve on warships. She is a proud veteran and mother of two girls.
    • Financing is Available:  we offer four different financing options that are sure to meet your needs--whether you need a quick 6 month 0 interest/0 payment option or longer terms, we've got you covered.  If you have questions about what's best for you, please don't hesitate to call us.
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