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Free Shipping & No Tax most States!

Osaki OS 4000T Massage Chair

by Osaki

"Great customer service, great product, would buy again from here for sure." -Kimberly


One Time Payment
Save $300.00 Save $300.00
Original price $2,799.00
Original price $2,799.00 - Original price $3,327.00
Original price $2,799.00
Current price $2,499.00
$2,499.00 - $3,027.00
Current price $2,499.00

The Osaki OS 4000T Massage Chair delivers a full-body massage with massage rollers, airbag compression, and foot reflexology.

Boasting body-scanning technology, lumbar heat, zero gravity, and a user-friendly controller, it offers personalized relaxation at an attractive price!

Color: Brown

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No Sales Tax in most States and Free Standard Shipping!


Request a Price Match or Call Us at 800-566-2798.

Delivery Info & Options

Free Curbside Delivery
- Approx. Shipping Time 5-10 Business Days

With Curbside Delivery your chair will arrive to you via a trusted freight company and in the factory box(es).

The shipping company will deliver to your driveway or entryway. You will then be responsible for bringing the chair into your home or business.

You will want to have people help you move your new chair because they are heavy and you don't want to risk injury to yourself.

Threshold Delivery - Approx. Shipping Time 5-10 Business Days

With Threshold Delivery your chair will arrive to you via a trusted freight company and in the factory box(es).

The shipping company will deliver your chair to the nearest ground-level entrance of your home, business or apartment building. They will not go up or down steps.

You will be responsible for bringing your chair inside. Please seek assistance from your friends or family because the chairs are heavy.

White Glove Delivery & Setup - Approx. Shipping Time 10-20 Business Days

Your chair will be shipped via freight to the white glove delivery company and they will contact you to schedule your delivery appointment once they've received it.

With White Glove Delivery & Setup your new chair will be brought into your home or business and assembled/installed.

The white glove delivery technician(s) may or may not have experience assembling a massage chair. They are typically well-versed in assembling furniture.

Please note that we only ship to addresses in the lower 48 States in the USA at this time.

Warranty Info & Options

3 Year Manufacturer Warranty
- For the 1st year Osaki covers Parts costs and Labor. The 2nd year Osaki covers Parts costs. The 3rd year Structural Framework is covered.

4 Year Extended Warranty - For the first 2 years Osaki covers Parts costs and Labor. The 3rd & 4th year Osaki covers Parts costs.

5 Year Extended Warranty - For the first 3 years Osaki covers Parts costs and Labor. The 4th & 5th year Osaki covers Parts costs.

Commercial Warranty - Osaki will provide up to 3 Years of Parts Replacement and will send out a technician (if needed) up to 2 times during the first 3 years you own the chair.

*Please Note: You must purchase a Commercial Warranty if the chair will be used for Business. Free and Extended Warranties are not valid for Commercial/Business use.

Osaki 4000T Massage Chair

Experience blissful at-home relaxation with the feature-packed Osaki OS 4000T Massage Chair, one of the best-selling massage chairs on the market.

With its extensive variety of massaging features and appealing price point, this chair has made a mark amongst massage chair enthusiasts.

Osaki OS 4000T Massage Chair

Let the feature-rich Osaki 4000T relax you in the comfort of your home!

Top Features:

  • 2D Massage Rollers
  • S-Track
  • Airbag Massage
  • Heated Lumbar
  • Auto Leg Scan
  • Foot Massage Rollers
  • Zero Gravity Reclining
  • Computer Body Scanning
  • Seat Vibration Massage
  • Easy To Use Controller

Will it Fit You?

  • User Height Range: 5'2" - 6'2"
  • Max. Weight Capacity: 260 lbs.

Useful Info:

Massage Intensity:
Massage Intensity Range 2-4

Body Massage Rollers

The chair’s massage rollers extend from the back of your neck down to the lower back area, offering full coverage. 

Osaki OS 4000T massage rollers at the neck area.
Osaki OS 4000T massage rollers on the shoulders.

Osaki OS 4000T massage rollers on the back.

Osaki 4000T massage rollers in the lower back area.

You can adjust the width and speed of these rollers to create a personalized, perfect massage experience to your liking.

Experience Precision with the Computer Body Scan

The OS 4000T includes a sophisticated Computer Body Scanning technology that maps your back meticulously.

This feature ensures the proper alignment and coverage of your unique back structure, enhancing the precision and effectiveness of your massage.

Stay Warm with the Heated Lower Back Feature

Conveniently situated in the lower back area are 2 heating pads. Heated massage can be great for loosening stiff muscles and helps create a more relaxing state.

Enjoy Near-Weightlessness with 2 Zero Gravity Modes

The zero gravity position is widely recognized as the ideal position to enjoy a massage. Originally discovered by NASA, sitting in the zero gravity position allows you to almost feel weightless. 

Zero Gravity

The near-weightless feeling is achieved by taking the pressure off of certain parts of your body.

2 Stage Zero Gravity

Complete Coverage with Airbag Massage

Boasting 46 brilliantly placed airbags throughout, the Osaki 4000T Massage Chair ensures maximum comfort and relaxation.

These airbags are programmed to deliver precise massage cycles, and their intensity can be adjusted for a fully-customized experience. 

Ensuring Comprehensive Relaxation

The chair offers arm airbag massage that uses compression massage techniques for full relaxation.

It also provides shoulder, lumbar, and hip squeeze through airbags inflating and deflating intermittently. 

Arm Air Massage

This results in a gentle body twist, offering a calming stretch on your shoulders, lower back, hips, and thighs.

Experience Vibration Massage and Superior Foot Massage

The chair features a vibration plate nestled at the base of the seat that delivers a soothing vibration massage.

A meticulously designed foot massage system is implemented in the 4000T. It uses two rows of foot rollers along with airbags.

Foot Rollers

The foot rollers also make use of reflexology which helps stimulate acupuncture points and makes for an overall healthier state of being.

Comprehensive Leg Treatment and Reflexology

From calf to foot – every part of your lower body is cared for. An effective calf massage system uses multiple airbags to deliver a compression massage, encouraging improved blood flow.

Employing reflexology principles, the foot rollers stimulate specific points on your feet, promoting overall well-being.

Automatic Leg Scan

The massage chair includes an automatic leg scan, suiting different leg lengths.

Leg Extension

The intelligent system extends and retracts at the beginning of your massage, stopping at your preferred length for a proper foot and calf massage.

Controller and Wireless Remote

The chair comes with a full-size, user-friendly controller for easy access to the manual functions including a choice of multiple massage styles.

Remote Control

The wireless remote offers convenient access to the chair's functions when reclining, ensuring that relaxation is truly at your fingertips with the Osaki 4000T Massage Chair.

Brand: Osaki
Model: 4000T
Roller Type: 2D
Roller Track Length: 30"
Roller Track Type: S-Track
Roller Width Adjustment: Yes
Roller Speed Adjustment: Yes
Body Scan Technology: Yes
Foot Rollers: Yes
Zero Gravity: Yes
Space Saving Technology: No
Auto Programs: 5
Stretch Program: Yes
Deep Tissue Massage: No
Massage Techniques: Rolling, Kneading, Clapping, Tapping, Shiatsu, Swedish, Combo
Manual Programs: Yes
User Memory Setting: No
Heat: Lumbar
Total Airbags: 46
Airbag Intensity Adjustments: Yes
Timer Setting: 5 to 30 Minutes
Bluetooth Capable: No
USB Charging Port: No
Upholstery: Synthetic Leather
Dimensions Upright: Approx. 46" L x 32" W x 47" H
Dimensions Reclined: Approx. 76" L x 32" W x 47" H
Shipping Box 1 Dimensions: 52.4" L x 30.3" W x 36.8" H
Shipping Box 2 Dimensions: 38.2" L x 25" W x 14.6" H
Power Supply: 110~120V AC
Rated Frequency: 50/60 Hz
User Height Range: 5'2" - 6'2"
Maximum User Weight: 260 lbs.
Chair Weight: Approx. 214 lbs.
Shipping Weight: Approx. 284 lbs.
Assembly Required: Yes
Assembly Time: Approx. 1 Hour
Country of Manufacture: China


Osaki OS 4000T articles:

All of us at really do appreciate your business. If you have any questions you can ask below, Live Chat, or call us at 800-566-2798.

Customer Reviews

Based on 29 reviews
Kelley F.

I did a lot of research before buying my Osaki 4000T and ended up being extremely happy with my choice! I use it every night when I get home from work and, considering how much it costs to use massage chairs in public places, my chair has more than paid for itself. I've actually had mine for two years now and I still love it - it's *almost* as good as having a massage therapist in my home!

Mike H.
Great Chair

My wife and I love our new Osaki Massage chair. I did a lot of research on the many chairs and the providers on the market today. We feel we got a great price on a product that we really felt confident about.
The delivery process was smooth and the customer service was excellent.

Thank you Mike for your honest review and for shopping with us, we're happy you're enjoying your Osaki 4000T massage chair!

Nick d.

Osaki OS 4000T Massage Chair

Thank you Nick for your review, we're glad you're enjoying your Osaki 4000T massage chair!

Dean W.
Great chair

Love this massage chair. Worth every penny

Thank you for the review and your business Dean, we're glad you're enjoying your new massage chair!

Rhonda J.
I love it

I love it

Thank you Rhonda for shopping with us and for your review, we're happy you're loving your new Osaki massage chair!

Everyday Low Prices

Backed by our 6 Month Low Price Guarantee.

No Sales Tax

No Sales Tax in most States.

Free Shipping

Free Shipping to the lower 48 States.

Family Owned

We're a family owned small business and based in Ohio.

Easy Financing

We've partnered with some of the best financing company's in the industry.

Manufacturer Direct

We ship directly from the manufacturer's warehouse.

Customer Service

We go above and beyond and make it easy to contact us.

Easy Returns

Means you can shop with confidence.

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