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Osaki OS-4000XT Massage Chair

Original price $4,799.00 - Original price $5,399.00
Original price
$4,799.00
$4,799.00 - $5,399.00
Current Price $4,799.00
+ FREE SHIPPING
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Order Online Today:
Ships in ~ 7-10 business days
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Minimal Assembly Required:
Plug & Play Setup – Ready to Relax in Minutes.
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Osaki OS-4000XT Full Body L-Track Massage Chair

Osaki OS-4000XT Taupe

Ever wish your chair could do more than just recline? Imagine a seat that scans your body, finds the exact spots where you carry stress, and melts it all away—while playing your favorite podcast in surround sound.

The Osaki OS-4000XT Massage Chair is built for people who are ready to take their relaxation and recovery to the next level with cutting-edge massage technology wrapped in sleek design.

This chair doesn’t just massage—it analyzes. With a tension-sensing system, L-Track roller design, and Bluetooth-enabled 3D surround sound speakers, the 4000XT brings elite wellness home.

Whether you need stress relief, muscle recovery, or better sleep, the OS-4000XT delivers a customizable full-body massage experience. Add in zero gravity reclining, lumbar heat therapy, space-saving design, and an extendable footrest, and you’ve got a chair that works smarter and harder than most on the market—without breaking the bank.

Ideal for daily use, this chair is a smart choice for anyone dealing with tight muscles, long workdays, or simply wanting to optimize at-home wellness.

Osaki OS-4000XT Massage Chair Features

Osaki OS-4000XT Foot Roller
Osaki OS-4000XT Remote
Osaki OS-4000XT L Track
Osaki OS-4000XT Footrest Extension
  • 2D Massage Mechanism
    Targets your muscles with precise, multi-angle massage for effective daily relief.
  • Surround Sound Bluetooth Speakers
    Stream your favorite content and enhance your relaxation with immersive 3D audio.
  • Laser-Crafted L-Track
    Extends from the neck down to the hamstrings for full-length muscle treatment.
  • Heart Rate & Tension Sensor
    Detects areas of built-up stress to tailor a more effective, personalized massage.
  • Zero Gravity Reclining
    Reduces spine pressure and promotes total body relaxation in a near-weightless position.
  • Space Saving Technology
    Achieves full recline while placed just 2 inches from the wall—ideal for smaller rooms.
  • Lumbar Heat Therapy
    Soothes lower back tension and improves blood flow with targeted infrared heat.
  • 6 Auto Massage Programs
    Offers quick and effective options like Thai, Neck & Shoulder, Recover, Sleep, and more.
  • 6 Manual Massage Styles
    Includes Shiatsu, Swedish, Kneading, and more for total control over your massage routine.
  • Extendable Footrest
    Accommodates users of varying heights with up to 6.5 inches of adjustable leg support.

6 Auto Massage Modes

  • Neck & Shoulder: Say goodbye to upper body tension—this calming mode focuses on kneading out knots and relieving aches around your neck and shoulders.
  • Thai: Inspired by traditional Thai massage, this mode delivers a stronger, more intense session to release deep muscle tension and restore balance.
  • Strengthen: Designed to energize and activate key muscle groups, this mode helps improve muscle tone and joint flexibility with regular use.
  • Recover: Targeted especially for the lower back, this massage helps rebuild strength and ease discomfort—perfect for daily recovery.
  • Relax: Gentle and soothing, this all-purpose mode promotes full-body relaxation and is ideal for everyday wellness.
  • Sleeping: Unwind into a peaceful nap or wind down at night—this soft, comforting massage helps quiet the mind and ease you into sleep.

6 Manual Massage Styles

  • Kneading: Deep, rhythmic movements that work into the muscles to release tightness and stress.
  • Tapping: Quick and targeted motions that stimulate the muscles and boost circulation.
  • Swedish: Strong, varied kneading techniques that combine relaxation with muscle relief.
  • Clapping: Fast, broad strokes that mimic patting—great for warming up the body.
  • Rolling: Slow, continuous strokes that help stretch and align your back and spine.
  • Shiatsu: Firm, deliberate pressure that targets specific points to melt away tension and stiffness.

Osaki OS-4000XT Specifications

  • Power Supply: 110-120V~
  • Rated Frequency: 50/60 Hz
  • Auto Timer: 15 minutes
  • Net Weight: 175.2 lbs
  • Gross Weight: 217.1 lbs
  • Maximum User Weight: 260 lbs
  • Dimensions:
    • Upright: 28.8” W x 67.2“ L x 44.5” H
    • Reclined: 28.8” W x 79” L x 37” H
  • Width:
    • Shoulder: 20.5"
    • Seat: 19.5"
  • Minimum Doorway Width: 28.8"
  • Warranty: Includes manufacturer’s warranty for peace of mind.

Download Osaki OS-4000XT Installation Manual here. 

Osaki OS-4000XT Dimensions

Order Processing: Once you place your order, you'll receive an order confirmation email. Please allow 1-3 business days for processing. If there are any unexpected delays, we’ll reach out to you immediately.

Shipping Methods:

  • Standard Delivery: Massage chairs are delivered mostly, or sometimes 100% assembled via Freight truck shipment.
  • White-Glove Delivery: Professional delivery teams will bring the chair inside, place it where you like, and remove packaging (optional service).

Delivery Timeline:

  • Processing: Please allow 1-3 business days for us to process your order.
  • Handling Time: This product should ship out in 7-10 business days days from the time it is processed.
  • Transit Time: Once shipped, we will send you the tracking number. Standard ground shipments take 3-7 business days.

Receiving Your Shipment: Inspect your shipment for damage before signing the delivery receipt. If any issues arise, contact us within 2-3 business days.

Assembly & Setup:

Most massage chairs arrive partially or fully assembled. Some simple steps, like attaching the footrest or side panels, may be required at most.

Electrical Requirements:

  • Most massage chairs plug into a standard 110V home outlet. Exceptions to this will marked in the product details.
  • High-end models with stronger motors may require dedicated circuits (check product specifications).

Space Considerations: Some chairs require additional space for reclining, while others feature zero-clearance recline, allowing placement directly against a wall.

Professional Assembly: White-glove service is available for in-home delivery and setup.

Massage Chair Warranty Coverage:

Select Fitness is an authorized dealer for every massage chair we sell. All chairs include the manufacturer's original warranty.

Typical warranty coverage includes:

  • Frame & Structure: Covered for years.
  • Motors & Massage Mechanisms: Covered for years.
  • Electronics & Control Panels: -year warranty.
  • Upholstery & Padding: Covered for defects but does not include normal wear and tear.

For specifics on your chair’s warranty, check the product details or contact us for more information.

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Luxury Relaxation at Any Budget
Find the perfect massage chair for your space, needs, and budget—without compromising on quality.
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Competitive Prices, Unmatched Value
We offer top-tier massage chairs at the best prices possible—plus financing options to fit your budget.
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Worry-Free Shipping & Easy Setup
Fast, hassle-free delivery with minimal assembly required—relax in no time.

Massage Chair FAQs

General Questions
Where should I put my massage chair? +
Massage chairs work best in living rooms, bedrooms, offices, or dedicated relaxation spaces. Many models feature zero-clearance reclining, meaning they can be placed just a few inches from a wall. Always check the product dimensions and clearance requirements before placing your chair.
Is there a maximum or minimum height requirement? +
Most massage chairs comfortably fit users between 5’0” and 6’4”, but it varies by model. Some premium chairs accommodate taller users, while compact models work best for shorter individuals. Always check the recommended height range on the product page.
Is there a max user weight? +
Most massage chairs support 250 to 330 lbs. Heavy-duty models can support up to 400+ lbs. Be sure to check the weight capacity on the product page to ensure the best fit.
How strong does the massage pressure go? +
Massage pressure varies by chair and can be adjusted to suit your comfort level.
- 2D Chairs: Moderate intensity (surface-level massage).
- 3D Chairs: Deeper tissue massage (adjustable depth).
- 4D Chairs: Most advanced—variable speed & depth for a lifelike massage.
What does zero gravity mean? +
Zero Gravity reclines the chair into a weightless position, reducing spinal pressure and enhancing the massage. Inspired by NASA, this position helps improve circulation and relieve tension.
Delivery & Setup
Can I move the chair once I get it in place? +
Massage chairs are heavy (some over 250 lbs), but most models include rear wheels for easier repositioning once set up.
Is assembly required? +
Most massage chairs arrive partially assembled. Typical setup involves attaching the footrest, side panels, and armrests—a simple process that usually takes 30-60 minutes. Some chairs arrive fully assembled.
How does it come delivered? +
- Standard Delivery: The chair arrives in a large box (or multiple boxes) and is delivered curbside.
- White-Glove Delivery: The chair is brought inside, assembled, and packaging is removed (available for an additional fee).
How much does a massage chair weigh? +
Massage chairs typically weigh between 150 to 300 lbs, depending on the model and features.
Safety & Performance
Are massage chairs safe? +
Yes, massage chairs are designed for safety, but users with certain medical conditions (such as pacemakers, recent surgeries, or pregnancy) should consult a doctor before use.
Do massage chairs help with recovery? +
Massage chairs can assist with muscle recovery, circulation, and relaxation by increasing blood flow and reducing muscle stiffness. While they’re not a medical treatment, many people use them for post-workout relief, back pain, and stress reduction.
What if I don’t like how my massage chair feels? +
Most massage chairs offer adjustable intensity and settings to customize your experience. If the chair feels too strong or too weak, adjust the air compression, roller depth, or recline position for a better fit.
How long does a massage chair last? +
High-quality massage chairs typically last 10+ years with proper care. Regular maintenance, such as keeping it clean and avoiding excessive weight beyond capacity, can extend its lifespan.
Does it plug into a normal wall outlet? +
Yes! Most massage chairs plug into a standard 110V household outlet. High-end commercial models may require a dedicated 220V circuit (check product details).
Need Some Help?

When You Work With Our Massage Chair Specialist, You Get:

  • Expert Guidance on Choosing the Right Massage Chair
  • Massage Chair Features & Sizing Assistance
  • Private Access to Exclusive Deals & Promotions
  • Delivery & White-Glove Assembly Support
  • Dedicated Account Representative for Personalized Support

A knowledgeable massage chair specialist will contact you to help you choose the perfect chair for your needs.

“From the first consultation to delivery, Select Fitness made buying my massage chair a seamless experience. The team answered all my questions, and now I get to enjoy the best part of my day—relaxing in my chair after work.”

- Liz E., 11/24
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