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Osaki OS 4000T Massage Chair

Osaki 4000T Executive Massage Chair

$2,799.00 - $3,049.00
$2,799.00
$2,799.00 - $3,049.00
$2,799.00
+ FREE SHIPPING
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Ships in ~ 7-10 business days
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Easy Assembly:
Professional Installation Not Required.
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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

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 Shipping: Small items ship with UPS, FedEx, or USPS. They usually do not need a delivery signature.
  • Freight Shipping: Large or heavy items ship with a box truck to your curbside or loading dock. They will schedule a delivery appointment when the shipment is in your area.

Delivery Timeline:

  • Processing: Please allow 1-3 business days for us to process your order in our system.
  • Handling Time: Some items take longer than others to get ready for shipment. 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. Ground orders take 1-5 business days. Freight shipments may take 3-10 business days, depending on your location.
  • Delivery Appointment: For freight deliveries, the carrier will contact you to set a delivery time. Someone must be present to receive the delivery.

Receiving Your Shipment: Inspect your shipment for damage before signing the delivery receipt. For any issues, mark “DAMAGED, NEEDS REVIEW,” take photos, and contact us within 2-3 business days.

Assembly Options: Most items require assembly. We offer referrals for professional assembly if needed. Contact us for assistance before or after delivery of your order.

Easy Assembly:
No Professional Assembly Required. Need A Hand? Click Here.

Assembly:

Most items will require some assembly. Majority of customers assemble their own equipment with no issues using the instructions included with every product. If you run into any trouble, you can reach out to us for manufacturer tech support.

Assembly Service: If you require assistance to setup your new equipment, we can refer you to our perffered installater partner. They will help you with the installation of your equipment at a quoted price. Want To Know More? Click Here.

Commercial Customers: If you are building a gym that needs installation, please reach out. We can assist with gym design, equipment selection, delivery, assembly, and more!

Contact Us: To connect with an installer in your area or get a price quote, please call us at 888-995-4450 or email us at info@selectfitnessusa.com.

Warranty Information:

Select Fitness is an authorized dealer for every product found on our website. Every product available for purchase comes standard with its original manufacturer's warranty, ensuring you receive a functional, quality product.

When you receive your products, rest assured that they are backed by the manufacturer's guarantee.

For specifics on the exact warranty and warranty terms of each product, please see the product details where we mention the warranty of each item.

Residential, light commercial, and full commercial warranties are based on the setting you will use the product. We do our best to detail the specifics of each warranty usage terms on each product.

Contact us if you have questions about specific warranties or need assistance.

To make a warranty claim, please contact us for support. You can also reach out to the manufacturer for help.

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Store FAQ's

Do you offer installation services?

Yes! We partner with a reliable installer network to provide assembly and installation options. Contact us for a quote to get your equipment professionally set up.

Do you offer financing?

Yes! We offer Affirm, PayTomorrow, ShopPay, and Klarna so you can split your purchase into manageable payments.

If you need business financing options contact us for a list of places to quote your loan or lease agreement.

Can I use my HSA/FSA to purchase fitness equipment?

Yes! We accept HSA and FSA payments through TruMed, a payment option at checkout, making it easier than ever to pay for fitness and wellness products with your tax advantaged dollars.

Do you offer extended warranties?

Yes, we offer SureBright extended warranties for additional coverage and peace of mind, especially when it comes to labor intensive equipment.

Is there sales tax on my order? Why not...

As of 3/5/25 sales tax is charged only on orders shipping to Illinois, Georgia, Florida, and North Carolina. Outside of these specified states, there will be no sales tax on your order.

We have tax nexus in these states that we must collect and remit to the state.

If you are tax exempt, please call 888-995-4450 and get a quote without tax.

What if my order is damaged during shipment?

If your order is damaged during shipping, document the damage with photos and videos and contact us. We'll work out the best solution, be it replacement parts, paint, a partial refund, or a replacement. 

Can I cancel my order?

Yes, you can cancel your order and get a full refund until your product has shipped. Once shipped, you may be liable for the costs of shipping involved to turn it around.
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