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Osaki OS-4000T Massage Chair

by Osaki
Original price $2,799.00
Original price $2,799.00 - Original price $2,799.00
Original price $2,799.00
Current price $2,499.00
$2,499.00 - $2,499.00
Current price $2,499.00
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Free Curbside Shipping: 2 Weeks
Threshhold In Home Delivery: 3 Weeks
White Glove Delivery: 3 Weeks

Color: Brown
Price with Selected Options:
$2,499.00

Osaki OS-4000T Massage Chair

The Osaki OS-4000T Massage Chair combines advanced technology and luxurious comfort, making it one of the best-selling chairs on the market. With a sleek design, three color options, and a wide range of features such as Zero Gravity, S-Track massage, and lower back heat therapy, this chair delivers an exceptional full-body massage experience. It is ideal for users seeking daily relief from muscle tension and improved overall relaxation.

Choose from black, brown, or taupe finishes, each crafted with synthetic leather and backed by Osaki's 3-year limited manufacturer's warranty. Discover why the OS-4000T continues to lead in affordability, features, and user satisfaction.

Key Features

  • Zero Gravity Technology: Reduces spinal pressure and enhances relaxation.
  • Lower Back Heat Therapy: Targets lumbar tension with soothing heat pads.
  • Truly Ergonomic S-Style Massage Track: Ensures consistent pressure along the spine.
  • Body Scanning Technology: Customizes the massage to the user's body profile.
  • Full-Body Air Compression Massage: 38 airbags deliver gentle compression to key areas.
  • Reflexology Foot Rollers: Shiatsu-style massage rollers improve circulation and foot health.

Feature Highlights

Zero Gravity Technology

Zero Gravity Technology

The chair features two-stage Zero Gravity recline, a technology developed by NASA, to relieve gravitational stress on the spine. This promotes decompression, deeper relaxation, and enhanced massage effectiveness.

Foot Reflexology Massage

Foot Massage Rollers

Dual mechanical rollers provide a Shiatsu-style massage to the soles of your feet, offering reflexology benefits. These rollers, combined with air compression, help relieve deep tissue tension and improve circulation.

Heat Therapy

Lower Back Heat Therapy

Two large heat pads in the lumbar region enhance the massage by loosening tight muscles, improving blood circulation, and providing relief from lower back pain.

Additional Features

  • Manual massage options with adjustable intensity, speed, and width.
  • Quad-style rollers mimic human hands for a realistic massage experience.
  • Full-body air compression massage with optimized airbag system for reliability.
  • Leg scan and extension feature for personalized leg rest adjustment.
  • Adjustable shoulder width accommodates a variety of body sizes.

Specifications

Specification Details
Chair Weight (Net/Gross) 244.8 lbs / 284.4 lbs
Overall Dimensions (LxWxH) 35" x 52" x 34"
Shoulder Width / Seat Width 18.5" / 16"
Minimum Doorway Clearance 35"
Track Type 30" S-Style Track
Chair Features Zero Gravity, Heat Therapy, Body Scanning, Airbag Compression, Seat Vibration
User Height 5'2" - 6'4"
User Weight Capacity Max: 265 lbs

Manuals

Osaki Standard Manufacturer’s Warranty

3 Year Standard Manufacturer's / Parts & Labor Warranty

Osaki guarantees that your qualified product will be replaced or repaired at our option, without cost to you, should it be deemed defective because of faulty parts, workmanship or structural defects during the first THREE (3) years of ownership, excluding specific limitations contained herein.

What Is Covered:

  1. This warranty explicitly covers all parts, labor and framework of the chair.
  2. This warranty includes parts costs and labor for the first year at no cost to the customer.
  3. This warranty includes parts costs covered for the second year at no cost to the customer.
  4. Structural Framework on selected products carries for three (3) years.
  5. The additional extended warranties include parts and labor costs covered at no cost to the customer.

MassageChairPlanet.com Staff Approved

Guardian Platinum Plus Plan | 5 Years Parts & Labor Warranty Plus In-Home Service + Accidental Damage

MassageChairPlanet.com offers an optional 5-year extended warranty package that covers parts and labor for a full 5 years with included in-home service. Go above and beyond the manufacturer’s warranty to protect your investment. This is easily the best value when it comes to your warranty options.

Compare Top-Selling Osaki Massage Chairs

OS-4000T OS-Pro First Class OS-PRO Maestro OS-PRO Admiral PRO OS-4D Paragon
Model
Color Options Black, Brown, Cream Dark Grey, Beige, Black/Beige, Brown Beige Black/Silver, Brown, Beige, Burgundy, Blue Black, Brown, Taupe Black, Brown, Beige, Grey
Massage Track S-Track L-Track S+L-Track L-Track L Track
Massage Track Length 31" 49" 52" 50" --
Space Saving No Yes Yes Yes Yes
Intensity Medium-Strong Medium-Strong Medium-Very Strong Medium-Strong --
Back Roller Type 2D 3D 4D 3D 4D
Roller Width Adjustment Yes Yes Yes Yes Yes
Adjustable Intensity Yes Yes Yes Yes Yes
Adjustable Speed Yes Yes Yes Yes Yes
Auto Pre-Programs 6 23 8 16 13
Manual Techniques 6 5 4 6 --
Zero Gravity Yes Yes Yes Yes Yes
Heat Yes Yes Yes Yes Yes
Stretch Function Yes Yes Yes Yes Yes
Foot Massage Yes (rollers + airbags) Yes (rollers + airbags) Yes (rollers + airbags) Yes (rollers + airbags) Yes (rollers + airbags)
Calf Massage Yes (airbags) Yes (rollers + airbags) Yes (airbags) Yes (airbags) Yes (airbags)
Hip/Waist Air Bag Massage Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags)
Upper Arm-Shoulder Massage Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags)
Arm Massage Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags)
Neck-Head Massage Yes Yes Yes Yes Yes
Spot Massage Yes Yes Yes Yes --
Deep Tissue Yes Yes Yes Yes --
Body Scan Yes Yes Yes Yes Yes
Inversion Therapy No No No No No
Chromotherapy Yes No No No No
Vibration Yes No No No No
User Memory No Yes No No --
Control With Mobile App No No Yes No Yes
Timer 5-30 Mins 15 Mins 15 Mins 5-30 Mins 5-30 Mins
Pause Function Yes Yes Yes Yes Yes
Leg Length Adjustment Motorized Spring Loaded Motorized Spring Loaded Motorized
Remote Yes, Wired Yes, Wired Yes, Wired Yes, Wired Yes, Wired
Rocking Technology No No No No No
Number of Airbags 38 24 32 24 --
Bluetooth Speakers No Yes Yes Yes Yes
Suggested User Height 5' 2" - 6'4" 5'-6'5" 5'-6'5" 5'2"-6'3" --
Max User Weight 260 lbs 260 lbs 260 lbs 260 lbs --
Dimensions Upright (L x W x H) 58.3"L x 35.4"W x 48"H 63" L x 30" W x 46.5" H 59.1" L x 28.0" W x 47.2" H 64.2" L x 30.7" W x 50" H 63.8"L x 35.2" W x 49.2"L
Dimensions Reclined (L x W x H) 74.8"L x 35.4"W x 45.3"H 72" L x 30" W x 46.5" H 70.1" W x 28.0" L x 38.6" H 74.8" W x 30.7" L x 40.6" H 77.0"L x 35.2" W x 38.8" H
Chair Weight 255 lbs 311 lbs 240.6 lbs 239 lbs 220 lbs
Manufacturer Origin China China China China China
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