Want To Relax After A Hard Day At Work, Then Check Out The OSAKI OS-4000T Zero Gravity Massage Chair: Get The Human Touch With A Professional Full Body Massage.


The Osaki OS-4000T is a full function massage chair that automatically detects the natural curvature of the human body and adjusts the massage to fit.

The Zero Gravity position elevates the legs above the heart and more evenly distributes your weight….

The OS-4000T also features hip air massage, seat vibration massage, neck and shoulder air massage, air and vibration arm massage, heat therapy for your lumbar/lower back area, and foot rollers.

Choosing your massage is easy with the 7 unique auto programs:

  1. Muscle Relief,
  2. Thai,
  3. Stretching, 
  4. Anti-stress,
  5. Demo,
  6. Neck/Shoulder
  7. Back/Lumbar

all with one touch of a button.

Massage combinations are endless with 6 of the most desirable techniques:

  • Shiatsu
  • Swedish,
  • Kneading,
  • Clapping,
  • Rolling
  • Combo.

 Add to that 5 speed and intensity settings and you have complete control of your massage for ultimate relaxation.

There is also automatic massage settings for the upper body (shoulder, neck, back and lumbar) and the lower body (buttock, thigh, calves and feet).

You can manually adjust the massage for the upper body with three options:

  • full body
  • partial
  • fixed


2-Stage Zero Gravity Massage Chair:

This recline position places your legs above your heart and evenly distributes your weight.

This position has been found to relieve pressure on the spine,

relaxes the neck and back, increases circulation and blood oxygen levels, expands lung capacity, and helps correct spinal alignment



==> S-Track Movable Intelligent Massage Robot Design:

The chair’s massage rollers follows the natural S-curve of the human spine that allows it to evenly target the neck, shoulders, mid and lower back with the same massage pressure.

Many massage chairs are designed with an uncomfortable straight track that provides an intense massage in the mid-back region and poorly targets the neck and lower back regions.

In contrast, the S-track Robot feature included in the OS-4000T provides a uniform, hand-like massage on your neck, shoulders, back and lumbar region

Advanced Computer Body Scan Technology:

The OS-4000T scans your entire body prior to your massage to customize…

it specifically for your body type and size.

The chair’s technology now allows the rollers to map the back curvature with more accuracy than ever before.

Plus, the chair allows you to make micro adjustments as needed to bring a more humanistic and scientific massage approach

New! Foot Rollers:

The OS-4000T now uses reflexology technology to activate pressure points to massage the soles of your feet.

The foot roller massages and soothes sore and tired feet and stimulates circulation.

The foot rollers are a new addition to this model

Updated Upholstery:

The OS-4000T is designed with updated upholstery which is not found in the previous model, the OS-4000.

The updated synthetic leather is designed to last much longer than its predecessor

Lumbar/Lower Back Heat Therapy:

Lower back heat therapy provides relief to those suffering from lower back pain by increasing the oxygen flow to help heal damaged tissue.

Heat therapy

also forces your lower back to press more firmly against the backrest for a stronger and deeper massage

Automatic Massage for the Upper Body

(shoulder, neck, back and lumbar) and the Lower Body (buttocks, thigh, calves and feet)

Ships in 2 Boxes:

The OS-4000T is shipped in two (2) boxesa big box that includes the base of the chair, the backrest, the foot ottoman, and the remote.

The chair is also shipped with a separate, smaller box that includes the chair’s side panels.