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Osaki OS-4000XT Massage Chair [Detailed Review 2024]

Osaki OS-4000XT Massage Chair
Written by Atique Ur Rehman

Welcome to “Osaki OS-4000xt Massage Chair [Detailed Review 2024],” one of my articles. Today, we’ll go into great depth about the Osaki OS 4000XT massage chair from Japan.

Two-Step Zero Gravity Mode, 2D, Heat Therapy, Pain Sensor, L-Track Massage, Six Massage Styles, Six Auto Massage Programs, and Space-saving Technology

An excellent full-body massage chair with features that will provide you with the utmost comfort is the Osaki OS-4000XT Japanese Brand Massage Chair. The L-track, space-saving technology, and zero gravity setting are among its sophisticated features.

The Osaki Brand introduced the market to its top-of-the-line massage chair, the OS 4000XT Massage Chair. The entire body can be massaged in this massage recliner.OS 4000XT is a much superior model in terms of features when compared to other Osaki brand models. This company is known for consistently producing durable, high-quality items.

Osaki OS-4000XT Massage Chair

Osaki OS-4000XT Massage Chair

Additionally, this chair supports all the cutting-edge features you’ll need to achieve the highest level of relaxation. It is even more demanding because of the chair’s flawless build. Even though it is not particularly heavy, it can support about 220 pounds. Very comfortably, you can recline on it and massage it.

Two-Step Zero Gravity, six Auto Programs, and L-Track System with an Ache Sensor are all features of the Osaki OS-4000XT Massage Chair with LED Light Control. When the user’s arms are inserted naturally into the sensor in the armrest, the ache sensor locates the area of discomfort in the user’s body.

The features and characteristics of this massage chair will be discussed below, along with some of its benefits and minor drawbacks, so you can determine if it’s the right chair for you. Let’s get going.

Osaki OS 4000XT Massage Chair Specifications

Very few massage chairs are capable of identifying the precise location of your body’s pain and adjusting their massage technique appropriately. The Osaki OS-4000XT Massage Chair performs this precise function. The product not only has many enhancing features but also makes a great pain monitor. See what they are now.

Pain Sensor

The Osaki OS-4000XT Massage Chair has an ache sensor that recognizes the user’s body’s point of pain and prompts him to place his hand naturally on the sensor in the backrest. As a result, the massage will concentrate on the areas where discomfort tends to build up.

“L-track massage” 43

The roller system starts by massaging the neck, then moves on to the lower back, followed by the hips and upper hamstring.

Massage with a full-body airbag

The massage recliner has several airbags to provide a full-body massage. provides 24 airbags in all in an Osaki 4000XT massage recliner. The shoulders, arms, thighs, and calf regions all have airbags. To relieve stress and pain, this compression massage serves to maintain blood circulation throughout the body.

Heat Therapy (Lumber)

Two heating cushions are located at the back of the Osaki OS-4000XT Massage Chair to improve the massage experience.

Fully Modifiable

Every setting on the Osaki OS 4000XT Massage Chair can be changed. With the press of a button, the position, intensity, and even width of the rollers can all be changed. You can read our in-depth analysis of “The Top 5 Best Reclining Chairs For Sleep” here.

Massage with a unique foot roller

The kneeling position is made more comfortable by the spinning reflexology massage roller on the Osaki OS-4000XT Massage Chair. The acupuncture points will be stimulated as the rollers turn, and a deeper massage will be provided under your feet as the airbags expand.

Zero Gravity Mode in two steps

The Zero Gravity Position, which was developed by NASA, puts your back in the greatest alignment for comfort when compared to your thighs and is the ideal position for receiving a massage. Your back is almost entirely supported by the backrest when you are in the zero gravity posture, which maximizes the massage’s intensity.

Flexible Footrest

The extendable footrest on the OS-4000XT can be extended up to 6.5 inches.

Six automatic massage programs

There are six distinct auto massage programs on the OS-4000XT. Strong, cozy, Thai, healthy, and drowsy neck/shoulders.

The structure of manual massage

With OS-4000XT, you can choose from a variety of choices to personalize your massage. The mode, massage position, massage strength, and roller width of the Osaki OS-4000XT massage chair can all be controlled manually.

Innovative Technology

A space-saving technology created by Osaki’s creative design team allows the chair to move forward as it bends. The OS-4000XT can therefore reach a completely supported location in just 2 inches.

Bluetooth Speaker Built-In

The Bluetooth technology in the Osaki OS-4000XT Massage Chair enables the user to play their preferred audio through a top-notch speaker built into the headrest. A 4D surround sound system with four speakers is available in the headrest and side panel sections of the 4000XT.

A Simple LCD Remote

A straightforward view screen on the Osaki OS-4000XT remote shows the chair’s enabled feature. You can select the style, strength, and location of the massage using the remote.

The Osaki OS-4000XT massage recliner is intended for whom?

The Osaki OS-4000XT is a medium-sized chair with a maximum suggested user weight of 260 pounds and a height of roughly 6’3 inches for each one. Anyone seeking a medium to strong/strong treatment should consider this one. Chair for you, particularly considering the cost. One of Osaki’s most technologically advanced chairs, the OS-4000XT has all the sophisticated features you want in a cutting-edge massage chair.

Who should NOT use the Osaki OS-4000XT massage chair?

Because of its medium size, a big user might feel a little crammed in. There is a recommended weight of 260 pounds. If you go over this limit, the chair might be raised and the cloth might suddenly come off.

Osaki OS 4000XT massage techniques

As you can see from the characteristics of OS 4000XT, which has various massage styles. Your total relaxation is guaranteed by the way this chair is made. Through its expertise, it is intended to relieve any kind of stress from any area of your body.

The OS 4000XT includes two different kinds of programs to help you get the most out of your work:

both an automatic and a manual massage program.

With the help of these applications, you can alter the type of massage you require.

1. automatic massage program

The six auto programs include massages for the neck and shoulders, thighs, recovery, relaxation, and slumber. Additionally, it will instantly assess your body’s condition and launch a suitable massage program.

2. program for manual therapy

You can select the type of massage with these hand programs, six massage techniques: Shiatsu, Swedish, Clapping, Rolling, and Kneeling.

Osaki OS 4000XT Massage Chair: Pros and Cons

Every object has benefits and drawbacks. Overall, we believe the Osaki OS 4000XT massage chair offers the best value for the money, particularly in light of how many features it has. Additionally, the benefits outweigh the drawbacks. More are available. In light of this, the following are some of this chair’s best and worst qualities:


  • Japanese engineering excellence
  • Successful Airbag System
  • Foot Rollers That Target Acupuncture Points
  • Patented Pain Sensing by Osaki
  • Excellent Foot Massager Part.
  • Wonderful air-cushion embraces.
  • a recliner that feels more comfortable than others.
  • The finest airbag with the appropriate pressure.
  • a well-built structure.


  • Zero Gravity in 2 Steps Rather Than 3
  • Various Automated Programs
  • Remote
  • Expensive.
  • No leg or knee heat.

Osaki OS-4000XT Massage Chair Specifications

  • Osaki OS-4000 XT as the type
  • the hue brown
  • Range of Recommended Height:
  • Recommended Weight Range: 260lbs for people up to 6’3
  • Possibility of Aiming at Particular Body Parts:
  • Heat Treatment: Wood
  • Track Type: SL-Track Rollers
  • Yes, deep-tissue massage
  • Saving Space: G
  • Yes, zero gravity
  • Yes, a foot roller
  • Swedish, rolling, clapping, knitting, and shiatsu are among the massage techniques.
  • 6 pre-set massage programs are available.
  • Ability to configure as Massage Manual: Yes
  • Yes, a vibration massage.
  • Airbags: 24 Built-in Bluetooth Speaker: Yes
  • 60.6L x 28.8W x 44.5H (vertical) are the dimensions.
  • Dimensions: 70.9L × 28.8W x 37H (inclined).
  • Weight of a massage chair: 175.2 pounds.
  • voltage range: 110-120V
  • Period: 60 Hz
  • 100W Power Consumption
  • Duration: 15 minutes
  • Length of Controller Wire: 59.0 “
  • 70.9′′ Power Supply Wire Length
  • Overheated and outfitted with Power H2-Storage safety feature

Why purchase this item?

I’d like to start by discussing the pain sensor, one of this product’s distinctive characteristics. It can identify the precise points of pain once your fingers touch the sensor and adjust the rollers appropriately. The masseuse will then focus on all of the tender spots on your body.

The 43-inch L-track massage system that the pain sensor interacts with helps to loosen every muscle node from the neck to the glottis. The rollers of the L-track massage device start to work under the torso, wrapping the glutes and legs as it maps the spinal cord.

The two-step zero gravity option improves the massage procedure overall. Additionally, it raises your legs to chest height, relieving strain on your back, just like the OS-3D model. It is one of the coins with the biggest impact on circulation.

The movable foot rollers on this model, which give room for long legs and perform reflexology massage in the knee fashion, are its best feature in my opinion.

Osaki OS 4000XT Massage Chair: Final Judgment

Given the costs of having a professional masseuse come to your house these days, massage chairs are becoming more and more relevant. Osaki is one of the businesses that is regarded as being the best. Our bodies and minds cannot operate properly unless they are in perfect harmony. Additionally, their products work well with all styles of house decor.

I sincerely hope I was able to allay your concerns today and aid in your decision-making. Wishing you success and quick relief from all your muscle knots!
The Osaki OS 4000XT massage chair review tries to cover all the details about the chair. The Osaki OS brand has a wide range of additional versions. The 4000XT, however, is the most recent in each of them.

All of the discomforts in your body can be relieved by the Osaki OS-4000XT massage chair. By rubbing, you can live comfortably. You can get what you need from it. You are already familiar with all the advantages of a chair because you have read this piece.

Overall, we believe this massage chair to be excellent value for the money and would strongly suggest it to anyone searching for a simple, conventional massage chair that provides a fully comfortable massage. By clicking here, you can read our in-depth piece on the OS-4000T Massage Chair, another well-liked Osaki model.

Finally, OS 4000XT enables you to enjoy the finest massage possible, so stop worrying! Get your OS 4000XT today and take advantage of the treatment.

About the author

Atique Ur Rehman