Kahuna LM6800 Shiatsu Massage Chair Review

Having a Kahuna shiatsu massage chair at home is a convenient way to add more comfort into your life.This massage chair will relieve muscle fatigue, stress, and tension, as well as improve blood circulation, and soothe your tired muscles.

Looking for a high-quality massage chair that is also affordable? Kahuna has been focusing on creating and providing top of the line massage chairs since 1997. Not only are they known for great products, they are also known for their wonderful customer service.

With this review, we’ll cover everything you need to know about this chair to help you decide if it is right for you.


Kahuna LM6800 Features

The Kahuna LM6800 shiatsu massage chair is the top recommended massage chair by customers for many reasons. Built with comfort and relaxation in mind. It is equipped with many high-end features needed to remove any stress or soreness from your muscles. It is so good it is even FDA registered as a medical device.

More muscles are reached with this machine as it is designed to work on every muscle from your feet to your neck, buttocks included. And all you have to do to enjoy this stress eliminating massage is sit down and turn the power on.

Kahuna Massage Chair LM-6800
Kahuna Massage Chair LM-6800
Check Latest Price on Amazon

Zero Gravity

One important feature of this massage chair is its zero gravity position. There are two different stages of zero gravity, the second is more reclined than the first.

The point of a zero gravity massage chair is to help distribute the weight of the user across the chair.

When the body is in zero gravity position, it relieves stress points throughout the body and allows the massage to be felt more deeply and intensely.

The name zero gravity comes from the fact that you will feel virtually weightless as you allow the chair to position you and remove stress points. You can even recline far enough so your legs are higher than your heart, resulting in a therapeutic massage with immediate results.

With zero gravity position, not only will you feel more relaxed while feeling weightless, you will also receive a more effective massage.

Body Scan

Equipped with computer enabled body scan technology this allows the chair to scan and detect your body size automatically so that you can receive a massage custom designed to fit your body.

You do not have to worry what size you are. Whether you are petite or plus size, the LM6800 will adjust itself to match you! Scanning can take a few seconds to complete, but once your body is scanned the chair will save the data for future use.

Air Bags

The chair has a specifically designed steel frame structure to provide maximum comfort and durability. It also has a uniquely designed airbag system that is located in the shoulders, arms, waist, and hips of the chair.

The air massage technology used in this chair incorporates a minimal number of airbags to give a higher quality massage. This is something most of its competitors are lacking.

The airbags will inflate separately during your massage to really add twist and deep stretching into your massage. The airbags will stretch your shoulders, hips, and thighs specifically.

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The body massage programs come with 5 different programs, neck-waist, waist lower back, lower back-buttock, neck-buttock, buttock-mid back.

Using the L-track massage system that runs on four roller wheels, the chair provides maximum support from your neck to your buttocks. This track system is designed to work on and decompress each individual spine.

For the basic massage, this chair can tap, roll, knead, or do a combination of tapping and kneading.This will work out even your toughest kinks.

It uses “finger pressure” to incorporate Shiatsu techniques and assist in stretching your muscles fully. Three levels of speed and pressure available to select from.

Yoga Stretch

The yoga setting gives you a full body stretch while targeting your legs and pelvis. This program will work to eliminate toxins from your body while making you feel stress-free and light.

The best thing about the yoga setting is that it can be combined with a regular massage as well to maximize the impact of your time spent in the massage chair.

The stretch program will zero in on your buttocks and waist. It twists the hip from left to right, working your muscles to stretch them thoroughly.

Deep Tissue Program

Like most massage chairs, the chair also has a deep tissue program. Using various pressures, it will feel like an actual massage therapist is using their fingers, thumbs, and palms to stretch your muscles and improve your joint mobilization.

Foot Rollers

After a long day, the first thing you want to do is put your feet up. That’s why Kahuna added a dual foot roller and leg massage to this chair’s programs. The dual rollers work on pressure points in your feet, meanwhile, airbags work on your legs.

With the combined roller and airbag massage, you will receive the ultimate massage to send you into a deep state of relaxation. The inner part of the foot well has a detachable cover which is washable.


As if all of those programs weren’t enough, Kahuna also equipped the chair with heat therapy for your lower back and calves. By using heat, this chair will improve blood circulation for your entire body meaning muscles will heal quicker.

Kahuna LM6800 Shiatsu Massage Chair
Kahuna LM6800 Shiatsu Massage Chair
Check Latest Price on Amazon

What are the dimensions of the LM6800?

The Kahuna LM6800 does not skimp on power or number of programs provided, therefore, it is a heftier piece of equipment. At 66 inches in length by 40 inches in width and 41 inches in height and at almost 250 pounds in weight, you will want to make sure you have enough space not only for the chair itself but also space for it to fully operate.

Keep in mind the chair reclines when in use, so you will need additional space and will also want to leave a gap of at least 6 inches between all sides of the chair and the walls for it to function properly.

If you have a 6 foot long by 3 feet wide rectangle of space in your house, you will have no problem fitting this machine there.

Because of its size, it can comfortably accommodate a user up to 250 pounds and around 6 foot 4 inches tall. If you are beyond that weight or height, you may want to consider another massage chair.

Also Read: Osaki OS-4000

Is the chair difficult to assemble?

The Kahuna LM6800 is quick and easy to assemble. You should have no problems assembling this machine provided you can follow instructions and have someone to help. It will require two people to assemble this chair. By ordering online you can have the added ease of home delivery.

You can also arrange for white glove delivery at the time of purchase, so you do not have to worry about handling or assembling the product.

What are people saying about the LM6800 chair?

On Amazon alone, the Kahuna LM6800 has received 5 stars for more than half of its reviews. A lot of consumers admit being concerned about their purchase because it sells for such a low price for all that it offers.

Customers thought they would be losing out on quality because they were saving money. However, they were pleased to find out that this massage chair is worth more than it costs.

A major benefit of this chair that consumers love is all of its options. Whether you’re wanting to massage your feet and calves or shoulders or twist or stretch, this chair can do it.

Plus, this machine massages all the way to the buttocks when most machines stop at the lower back!

Consumers appreciate that this machine performs time and time again. The stretch setting really does stretch you. And the zero gravity setting really does make you feel like you are at zero gravity.

Sometimes consumers report the massage being too hard, or that the deep massage is too deep, but that all depends on personal preference and need. Plus, the massages speed and air pressure can be adjusted to make the massage more comfortable.

One negative comment consumers have is about the feet rollers. They report them being too hard on their feet due to the thinness of the fabric between the rollers and their feet. As such, if you experience this problem it can easily be fixed by placing a layer of padded fabric where your feet go to soften up the massage.

As such, if you experience this problem it can easily be fixed by placing a layer of padded fabric where your feet go to soften up the massage.

The machine is reported as being somewhat noisy when certain features are in use, but it does not bother most consumers. You can always play music or watch TV to drown out the noise if it does bother you.

Review after review commends this massage chair for giving quality, powerful massages that remove stress and soreness from the consumer’s life.

What does the warranty cover?

The chair comes with a limited 3-year warranty. Kahuna honors their warranties and guarantees that any qualifying products will be repaired as long as the machine was used only for residential use. Also, note that warranties are non-transferable.

The warranty breaks down into 3 parts, providing different services each year. The first year, the warranty covers all parts and labor costs and Kahuna provides on-site repair services.

The second year, the warranty covers parts and does not include on-site repair. The customer must return products to Kahuna and pay one-way shipping costs. For the third year, the warranty covers only structural framework.

To claim your warranty you must register your product within one month of purchase. You can mail in your registry for warranty or do it online at Keep in mind the warranty will not cover any damage done by the customer, so take care of your purchase to receive the most out of it.

Kahuna LM 6800 Massage Chair
Kahuna LM 6800 Massage Chair
Check Latest Price on Amazon

Final Thoughts

This chair comes with more features than you could want from a massage chair in this price range.

It comes with many different settings to truly massage and stretch you. Whether you’re looking for relaxation or need to relieve your muscles of tension, you should find this machine useful and beneficial.

While this machine does have its quirks, its benefits far outweigh its cons. It is very easy to use and provides powerful massages. The Kahuna LM6800 is a reliable massage chair that should suit the needs of most people.