Kahuna LM6800 Zero Gravity Massage Chair Review

Purchasing a massage chair is a great investment in your health. The Zero Gravity Kahuna Massage Chair model retails for around $2000, which makes it one of the more affordable on the market today. The relatively lower price does not mean you get a weaker or less feature-rich chair, though. With multiple positions, body scan technology and unique multi-part massage programs plus heat, the Kahuna model LM 6800 recliner should please most buyers.

Kahuna Massage Chair LM6800 Specifications

This Zero Gravity Kahuna Massage Chair is 55.5 inches long, 30 inches wide and 48.5 inches tall when assembled. The overall weight of the chair is 189 pounds. Because this massage apparatus is identified as health equipment, only people 18 years old and over can purchase it. People who do purchase are pleased with the sturdy, man-made material, long-lasting motors, pumps, and the three-year limited warranty.

The Kahuna Massage Chair LM6800 Recliner features an L-track system to massage all the way down your back to under your buttocks, rolling, needing, tapping and shiatsu style massage for shoulders, sides, arms and legs, and heat for both the lower back and your calf muscles.

Zero Gravity Full Body Kahuna Massage Chair Recliner LM6800
Zero Gravity Full Body Kahuna Massage Chair Recliner LM6800

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Health and Wellness Benefits of the Kahuna Massage Chair LM6800 Recliner

Massage chairs, in general, are quite helpful for various aspects of a person’s well-being. This one helps the muscles in your body relax with various rollers and air massage technology. It also facilitates the relaxation of joints, tendons and ligaments due to strain and improves flexibility.

The Zero Gravity Kahuna Massage Chair offers something unique to people who are interested in purchasing one of these helpful mechanisms. The high-tech computerized body scan system helps tailor the massage experience specifically to your size and shape.

Pros and Cons of the Kahuna Massage Chair LM6800 

Although this particular model of massage chair is quite a bit more affordable than others on the market, it is still important to weigh the potential benefits and disadvantages before making a purchase. 


  • Excellent customer service, great warranty and fast repair or replacement
  • Two different zero gravity positions to position your body for maximum comfort
  • Footrests are detachable so they can easily be washed
  • Automated yoga massage programs actually stretch your limbs gently
  • Space-saving design makes it easier to put in any room of the house


  • Noisy operation that interfered with some customers’ relaxation
  • Some found it difficult to assemble after delivery
  • Some feel the foot massage is too intense

User Reviews and Opinions 

The majority of reviews for this massage chair were quite positive. Customers were pleased with the straight, recline and additional zero gravity settings as well as all the options for different massages. The yoga programs with stretching during a massage were mentioned as positive points by several people. Of the people who made complaints about the chair, the most common was that it was a bit noisy during some programs and that the heat was sometimes too intense.

With the warranty and return policy the company provides, these small and infrequent problems should not scare off people interested in purchasing the Zero Gravity Kahuna Massage Chair. For its price, it offers an extensive range of options that are sure to please anyone looking for increased relaxation, a reduction in stress and a truly comfortable experience at home. The Kahuna LM6800 Massage Chair Recliner customer rating has an overall 4.4 star average.

Kahuna LM6800 vs Relaxonchair MK II

Similar Features:

  • Zero Gravity Positions

  • L track massage system

  • Airbag massage technology

  • Computerized body scan

  • Deep tissue massage

  • Heat massage technology

  • Full body stretching

  • Arm, calf & foot massage

  • Foot Rollers [for both, consumer complained of this feature being too rough]

  • Adjustable [speed/type/intensity] Massage Rollers

  • 4 Auto programs

  • 3 Year Warranties

  • Similar Price

Kahuna Massage Chair LM6800
Kahuna Massage Chair LM6800

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Differences in Chair features:

Kahuna LM6800

  • Space Saving [4” from wall]
  • 5 programs to target specific body parts
  • Lumbar & Calf heat massage therapy
  • Detachable and washable foot rest
  • 2 zero gravity positions

Relaxonchair MK II

  • Lumbar Heat massage therapy
  • 3 year warranty; 1 year warranty for parts only
  • Not space saving
  • 3 zero gravity positions


Kahuna LM6800

Relaxonchair RC-MKII

Zero Gravity Positions

3 positions

3 positions

Adjustable air massage

L track massage system

Heat therapy



Computerized body scan

Full body stretching

Arm, calf & foot massage

Space Saving

Adjustable [speed/type/intensity] Massage Rollers

3 year warranties

Deep Tissue Massage

4 Auto Programs

Detachable and washable foot rest

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Both chairs boast of excellent features, and are nearly identical in value and price. The MK II has the definitive pro of 3 zero gravity positions, as opposed to the 2 for the Kahuna, though did not have the greatest warranty, space saving design, or calf heat massage therapy. Consumers of both chairs did complain that the feet massagers were a tad rough so be prepared to use additional padding if necessary. The ability to detach and wash the footrest on the Kahuna is an excellent perk. Overall, based on my research, consumer reviews and the unique features of both chairs, I would personally choose the Kahuna LM6800, though either chair would be an excellent addition depending on your specific needs and preferences.