Osaki OS-4000XT — Osaki Canada
Skip to content
The Most Sold Massage Chair Brand for 10 years Straight     |     Call Now: 437 781 8391    +1 888-858-1122
The Most Sold Massage Chair Brand for 10 years Straight

Osaki OS-4000XT

by Osaki
Original price $4,999.00 - Original price $4,999.00
Original price $4,999.00
Current price $4,999.00

Color: Black
Delivery: Curbside Delivery - Free
Warranty: 1 Year(Parts/Labor)2&3 Year(Part Only)-Free
  • 2D Massage Mechanism
  • Surround Sound Bluetooth Speakers
  • L-Track
  • Heart Rate Monitor
  • Zero Gravity Reclining
  • Space Saving Technology
  • Lumbar Heat Therapy
  • 6 Auto Programs
  • 6 Massage Styles
  • Extendable Footrest
Osaki has been breaking boundaries in the world of massage technology ever since its inception, and it is continuing that tradition with the evolutionary 4000XT. Fall in love with your new massage chair as it calibrates areas of higher tension, targets stress with powerful compression massages, reclines to weightless positions, and works out stress using six unique massage styles. Experience the very edge of massage technology in the OS-4000XT.

3D Surround
Sound Audio

Connect your phone to the 4000XT via Bluetooth to fully control the spatial audio accompanying your massage. Listen to your favorite tracks, audio books, murder mystery podcasts, or ASMR in genuine high-fidelity 3D audio.

3D Surround Sound Audio

Tension Sensor

The verge of massage technology means locating specific fields of higher tension without being intrusive or obstructive. As such, Osaki has developed a tension sensor to discreetly locate problem areas and handle them accordingly.

Tension Sensor

The Laser-Crafted Steel L-Track allows the encyclopedic massage rollers to seamlessly reach the periphery of your body, all the way from your hamstrings to your neck and shoulders.

L-Track Massage

32 Cell
Full Body
Air Massage

  • Shoulder
  • Armrest
  • Calf
  • Foot
Infrared Lumbar Heating

Zero Gravity Reclining

Experience relaxation in a state of weightlessness with the 4000XT’s two stage zero gravity reclining. This boundary-breaking technology was originally developed by NASA, and has now been adapted to provide a truly thoroughgoing massage experience.

  • Side
  • 1 Step
  • 2 Step
Zero Gravity Reclining

Lumbar Heating

Relinquish unwanted tension with the OS-4000XT’s lumbar heating system. These dual infrared heating coils effectively warm and soothe aches and pains along the spine while improving overall circulation and health.

Lumbar Heating

6 Auto Massage Modes

Neck & Shoulder Mode

Neck & Shoulder

This calming massage targets tension in the upper body and kneads out knots & aches.

Thai Mode


As a replication of the traditional Thai massage, this vigorous massage uses strength and intensity to heal the body.

Strengthen Mode


Revitalize key muscle groups and joints through routine use of this powerful massage.

Recover Mode


Rebuild lost strength in your lower back through the implementation of this massage into your daily routine.

Relax Mode


This gentle massage mode is great for overall health and general use.

Sleeping Mode


Use this gentle massage to quietly drift asleep for an afternoon nap or to effectively combat sleepless evenings.

6 Manual Massage Styles

Kneading Massage Style


Deep, rhythmic, and thorough rocking motions.

Tapping Massage Style


Quick, precise, and effective pointed motions.

Swedish Massage Style


Rough, varying, and intense kneading motions.

Clapping Massage Style


Fast, broad, and wide patting motions.

Rolling Massage Style


Slow, general, and long stroking motions.

Shiatsu Massage Style


Sound, acute, and intentional compressing motions.

The edge of massage technology can now reside along the edge of your room. Using Osaki’s Space Saving Technology, you may place your 4000XT up to 2 inches away from the wall and still achieve a full recline.

Space Saving Technology

Remote Controller

Remote Controller

The OS-4000XT’s Specialized Foot Rollers are uniquely designed to activate various acupuncture points through the use of scientifically designed reflexology ridges.

Specialized Foot Rollers

Designed for any user. The 4000XT was designed with users of varying heights and body types in mind; therefore, the chair’s Extendable Footrest grows up to 6.5 inches for maximum comfort.

Extendable Footrest


Osaki OS-4000XT Dimension Upright
Osaki OS-4000XT Dimension Reclined
Product Name
Osaki OS-4000XT
User Manual
Power Supply
110-120V ~
Rate Frequency
50/60 Hz
Rated Power Consumption
Auto Timer
15 Minutes
(W x L x H)
28.8” x 67.2“ x 44.5”
28.8” x 79” x 37”
Doorway Size
175.2 lbs
217.1 lbs
Maximum User Weight
260 lbs