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Osaki 4000T Executive Massage Chair

Original price $2,799.00 - Original price $3,049.00
Original price
$2,799.00
$2,799.00 - $3,049.00
Current Price $2,799.00
+ FREE SHIPPING
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Osaki OS-4000T 2D S-Track Full Body Massage Chair

OSAKI OS-4000T Massage Chair

Tired of waking up with a stiff back or ending your day with aching legs?

The Osaki OS-4000T Massage Chair was built for people who want relief and relaxation—without booking another chiropractor or massage appointment. It's not just about luxury; it's about functionality and long-term comfort packed into one powerful chair.

Whether you’re an athlete recovering from training or someone battling daily stress, this massage chair delivers a fully customized full-body massage every time you sit down. An upgrade from the original 4000, the OS-4000T brings some serious enhancements without a massive price jump

With updated foot rollers, advanced air compression, and soft synthetic leather for added durability, it’s built to last and feel better. Equipped with intelligent body scanning, a precision-focused S-Track, and zero gravity reclining, this chair adapts to your body for a truly personalized massage.

Choose from seven auto programs and six massage styles, including Swedish and Shiatsu, or use manual controls to dial in your perfect recovery session. For anyone who needs better circulation, muscle relief, or simply wants a better way to relax at home, the OS-4000T is a dependable choice at an unbeatable value.

Osaki 4000T Executive Massage Chair Features

Seat Vibration
2D Massage Mechanism
Intelligent Body Scanning
Lumbar Heat Therapy
  • 2D Massage Mechanism: Delivers deep muscle relief across multiple angles for a more intense and focused massage.
  • Intelligent Body Scanning: Accurately maps your back’s unique curvature to hit all the right pressure points.
  • S-Track Design: Follows your spine’s natural contour for consistent pressure from neck to lower back.
  • 3-Stage Zero Gravity Reclining: Reduces stress on your spine while improving circulation and enhancing relaxation.
  • Lumbar Heat Therapy: Soothes tight back muscles and supports deeper muscle recovery during your session.
  • 7 Auto Massage Programs: Offers options from targeted relief to full-body relaxation for different needs and moods.
  • 6 Manual Massage Styles: Includes kneading, tapping, clapping, and Swedish techniques for customizable comfort.
  • Extendable Footrest: Adapts to your leg length for a precise fit and effective lower body massage.
  • Foot Roller Massage with Air Compression: Uses spinning reflexology rollers and airbags to massage and stimulate the soles of your feet.
  • Seat Vibration: Targets the thighs and glutes with a relaxing vibration function.
  • Wireless Controller: Gives you easy control over key functions, even when reclined.
  • Convenient Remote Tablet: User-friendly interface allows full customization of your massage without hassle.
Convenient Remote Tablet
Foot Rollers
S-Track
Wireless Remote

7 Auto Massage Programs

  • Healthcare – A full-body massage designed to support overall wellness and recovery.
  • Demo – A quick preview of the massage chair’s capabilities.
  • Relax – A soothing session focused on calming the body and mind.
  • Neck & Shoulder – Targets tension and stiffness in the neck and shoulder areas.
  • Smart – Adapts the massage based on your body’s needs for a personalized experience.
  • Back & Lumbar – Focuses on relieving tightness and discomfort in the back and lower back.
  • Circulation – Promotes healthy blood flow throughout the body.

6 Manual Massage Modes

  • Kneading – Applies deep, circular pressure to loosen tight muscles.
  • Rolling – Gently stretches and aligns the spine through rolling movements.
  • Tapping – Rhythmic tapping helps stimulate muscles and relieve soreness.
  • Clapping – Uses alternating motions to energize muscles and release tension.
  • Shiatsu – Deep, targeted pressure to specific points to relieve muscle knots.
  • Swedish – A smooth, flowing technique that promotes relaxation and overall comfort.

OSAKI OS-4000T Massage Chair Specifications

  • Power Supply: 110-120V~
  • Rated Frequency: 50/60 Hz
  • Auto Timer: 5 / 10 / 15 / 20 / 30 minutes
  • Net Weight: 213 lbs
  • Gross Weight: 255 lbs
  • Maximum User Weight: 260 lbs

Dimensions:

  • Overall: 35" W x 52" L x 34" H
  • Shoulder Width: 18.5"
  • Seat Width: 16"
  • Minimum Doorway Width: 35"

Warranty: Comes with the manufacturer's warranty for added assurance.

Dowwnload the Osaki OS-4000T Installation Manual here. 

Osaki OS-4000T Dimensions

Find it for less? We’ll beat it.

We offer a 100% Price Match Guarantee on all massage chairs. If you find the same model from an authorized dealer at a lower price, we’ll match it — and try to beat it.

  • Must be the same product, brand, and model
  • Retailer must be authorized and U.S.-based
  • Offer must include similar shipping/setup terms

Just send us the link before or within 7 days of your purchase. We’ve got your back.

Free shipping on every chair.

All massage chairs ship via freight delivery. Transit times are typically 3–7 business days after processing.

Want help bringing it inside?
Ask about White-Glove Delivery — our pros will place it in your room of choice, set it up, and remove the packaging. Just select the option at checkout or request a quote.

100% risk-free shopping experience.

If your chair isn’t a fit or arrives damaged, we’ll take care of it with free returns and no restocking fees.

  • Must be unused and in original packaging
  • Contact us within 30 days of delivery
  • We’ll send return instructions and a prepaid label

Shop confidently — we’ve got your back.

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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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