What are the L Track, S Track, 2D, 3D, and 4D Massage Chair Technologies

7 min read
Updated: 18.06.2022

When it comes to massage chairs, there are certain technologies that you should be aware of. These technologies include body part tracking and roller movement functions. 

The S-track massage function emphasizes that the massage chair only sends vibrations to the body’s upper (spine) part. L-track, on the other hand, makes the massage more complete by adding the hip and upper leg areas next to the spine route.

SL Track Massage Chair Routes

In roller movement, you can experience 3 different innovations, namely, 2d, 3d, and 4d massages. All these massage chair technologies provide different intensity levels and can be adjusted to cater to your specific needs.

What is a Massage Roller

A massage roller is the small wheels inside the chair to give the regular therapy effect by moving up and down, left and right, back and forth, or in a circular fashion.

Internal Mechanism of Massage Chair

Pressure, rotation, and the mobility of these rollers define the massage chairs’ capacity to implement different types of massages.

For example, if the rollers can move back and forth with high intensity, they will create a deep tissue massage effect. 

What are the Different Tracks for Massage Chairs

There are two main tracks for massage chairs: S Track and L Track. But we can also add SL and Full Body Massage tracks.

What is S-Track Massage

S-track massage chairs have a shorter track designed to provide a targeted massage that follows only our spine. We call this technology S-track because our spine is similar to the letter S, and the rollers only move around it.

The S-Track is ideal for people who experience upper body problems and need intense massage therapy for their neck, upper back, or lower back areas.

What is L-Track Massage

The L-Track massage chair has a longer tracking route that runs from the neck all the way down to the glutes. Beyond our spine, it also massages our hips and upper legs.

The L-Track is a comprehensive massage tracking system that can be ideal for people seeking more inclusive therapy.

But if you are looking for a massage that offers total relaxation from head to toe, you should keep Zero Gravity and Full Body Massage Chairs terms in mind.

Is S Track Better than L Track

There is no right or wrong answer when it comes to deciding between an S-Track and L-Track. 

  • First thing first, L-track massage chairs are slightly expensive. So, if you don’t have a particular orthopedic issue, you may consider buying an S-track,
  • If you suffer from upper body pain and just need a simple relaxation for the rest, choosing a massage chair explicitly focusing on the painful zone would be wiser. S-track is the one, once again, 
  • If your pain concentrates on the lower back and hips area, using an L-track massage chair gives you a more restorative therapy,
  • If you have a larger frame or are taller than average, L-track you should consider for a better user experience. 

Is 4D Better than 2D and 3D Tracks

4d massage chairs are better but more pricey options compared to 2d and 3d peers.

2D and 3D massage chairs can be good options if you have a limited budget but still need advanced roller mobility technology. 

Even with the 2d, you will get vertical and horizontal movement ability (rather than only vertical single-line movements). And with the 3d, finger-like pressures add to the basket (adding back and forth and circular motions).  

2D and 3D massage chairs do not have sensors that map the contours of your body. However, they do offer a variety of massage techniques that you can easily customize for your needs. 

4D massage chairs offer a more realistic massage experience than 2D and 3D massage chairs. The authenticity comes from the fact that 4D massage chairs have sensors that can map the contours of your body and send different electrical signals to the individual rollers. 

In that way, the device applies separate pressure tiers to your body parts. This diversification allows the massage chair to provide a more customized massage. 

4D massage chairs are also often equipped with more heating options and airbags.

Still, the most selected and sold massage chairs are 3D ones, and honestly, in terms of price/performance ratio, we highly recommend getting a 3D massage chair for your home.

Benefits of Having a Massage Chair

There are many benefits of having a massage chair on hand. Here are some of the most notable advantages:


Massage chairs are convenient because you can use them in the comfort of your own home. You don’t have to drive to a massage therapist or spa.

Save Money

Massage chairs can save you from a massive sum of spending in the long run because you will no longer have to pay for regular, expensive massages.

Increased Circulation 

Massage helps increase circulation and energy because they help to loosen tight muscles and speed up the blood flow. This can lead to improved overall health if you get massage therapy regularly.


One of the main benefits of having a massage chair at home is that it can help you relax as much as you need. Massage chairs are a great way to decompress your weariness after a long day.

There are many other benefits of having a massage chair at home. These are just a few of the most notable ones.

Which Massage Chair Track is Ideal for Me

How to Choose the Right Massage Chair

The type of massage chair track ideal for you depends on your circumstances. Here are some things to consider when choosing a massage chair track:

  • For neck and upper body pain, an S-track massage chair will be a great choice since it will provide a more targeted massage,
  • For lower back pain, an L-track massage chair may be better for you because it will give a more thorough massage,
  • If you are looking for a more relaxing massage, then you should consider having 2d or 3d technology,
  • If you are looking for a more stimulating and human massage-like adventure, a 4d massage chair may be more satisfactory for you.

Average Prices for L Track and S Track Massage Chairs

The average price for S-track massage chairs is around $1,000. For an L-track massage chair, you have to be ready to spend a couple of extra C-notes, so $1,500 looks ideal based on our market research. 

Average Prices for 2D, 3D, and 4D Massage Chairs

The intermediate price for a 2d massage chair is around $1,200, while the minimum price for a 3d massage chair is approximately $1,800. 

When it comes to 4d tech, the price tag looks a bit scary for most of us. It can cause a big hole in your pocket, but if you are ready to see it, the lowest price is around $3,500.

For better quality, the cost of well-known brand massage chairs can go up to $16,000 in the 4d section. 

Final Words

The massage chair market is big with many reputable brands and continues growing. 

S track massage chairs are suitable for people who desire an upper-body targeted massage. L-track (or SL track) massage chairs are good options for people who want a full-body-like massage experience. 

2D and 3D massage chairs are a good option for people who want a less expensive massage chair.

4D massage chairs deliver the most realistic and customized massage feeling but are also the most expensive.


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