Osaki OS-4000 Massage Chair Honest Review | Updated 2018

Massage has been considered as a form of therapy for improving the general wellbeing of individuals since centuries via delivering sheer relaxation as well as improved physical recovery and healing abilities. In today’s date; however, keeping in mind the ever so dynamic work, going to the spa on a daily basis or hiring a masseuse has been readily replaced by purchasing effective massage chairs.

Osaki is considered as among one of the best manufacturers of luxury massage chairs. Massage chair models manufactured under Osaki lie in a relatively more expensive price range; therefore, fail to accommodate customers with a price range below $1000.

The Osaki OS-4000 massage chair is among the widely purchased or opted for models by prospective buyers consisting of a medium price range. Containing a vast number of useful features, a more detailed Osaki OS-4000 review can be found in the below content:

osaki os 4000 zero gravity executive fully body massage chair

Main Features of Osaki OS-4000 Massage Chair

1 - Six Specialized Automatic Massage Programs

Automatic massage programs are an essential feature which all prospective buyers expect from a massage chair, regardless of whether they opt for purchasing a relatively cheaper massage chair or even one which belongs from a higher budget.

Automatic massage programs integrated within a massage chair provide users with the advantage and convenience of choosing from among professionally designed massage programs.

osaki os 4000 review

Each massage program is created with the aid of experts within the field, and are aimed at delivering either recovery, relief, rejuvenation and relaxation with the help of a combination of varying intensities, speeds, massage motions, and timing.

The OS-4000 has integrated within a total of six different massage programs, each of which is specially designed to achieve optimal results of relaxation, rejuvenation, recovery and relieve.

2 - Manual Massage Programs

Alongside the already pre-programmed massage settings within the OS-4000, customers also have the option of being able to alter their chosen massage motion via the ability to chose from among five varying levels of massage intensity and speed, to best achieve their desired results.

The ability to fully be able to customize a massage program via a variety of intensity and massage motions to choose from, delivers users the convenience of satisfying different massage objectives whether it is to attain relaxation or enhanced recovery.

An additional six manual massage motions are also among the massage settings of the OS-4000. Users can create customized massage patterns from among a combination of Kneading, Swedish, Rolling, Tapping and two others to best be able to cater to their desire or mood.

3 - Updated Air-massage Technique

The OS-4000 has manufactured within it, airbags alongside air cells, to be able to efficiently achieve the highest level of comfort via massaging not only the hips along with the lumber area of users but also, the shoulders, arms, foot and the calf of users.

Alongside increasing comfort, the integration of airbags with air cells also significantly increases the aggregate massage coverage area being delivered to each user. Such an extensive area coverage ensures an efficient full body massage experience being delivered to users.

4 - Automatic Body Scanning Technology Merged Advanced Leg Scan

An electronic body scanning system integrated within any massage chair, as among its key features, significantly enhances the value of the chair along with the comfort provided to varying users.

The core benefit an automatic body scanner can provide is regarding its ability to readjust the massaging nodes integrated within the chair as per the body height as well as the body width of each user. Regardless of whether you may be 5’3 or 6’3, an automatic body scanner caters all body types with an equivalent standard of relaxation.

The automatic body scanning system of the OS-4000 delivers precision during the massage therapy via rollers by being able to adjust the positioning of the rollers per the body width as well as body height of its users.

The feature of massage motions changing to body mass of each user, as a result, can aid the OS-4000 in comfortably accommodating users consisting of all types of body-frames, broad or narrow, short or tall.

Taking the feature of body scanning one step further, Osaki also included an additional function of Leg-scanning to be able to avoid users from facing any discomfort during the time they receive the leg and foot massage.

5 - Zero-gravity Alongside an Ergonomic S-track

Both the features mentioned above function together to be able to deliver a massage experience of maximum comfort and relaxation. The Ergonomic S-track technology is utilized by the OS-4000 to be able to monitor the placing of the spine on the back-seat of the massage chair, following which, the massage motion is contoured in accordance to each idiosyncratic spinal cord placing of users.

Along with allowing the massage nodes to contour to the unique Vertebrae of each user fully, the Ergonomic S-track also ensures that all core acupuncture points located within the back of users are efficiently targeted.

A 2-stage feature of zero-gravity is also among the main components which make up the OS-4000. Each stage of the zero-gravity positioning, guarantee that a gradual incline takes place for the eradication of un-necessary strain being targeted upon the spine of the user.

Each Zero-gravity stage effectively aids in ensuring that the anatomy of users gets accustomed to the fully balanced stance without any discomfort.

Any tension points of pressure trapped within the lower back of the user are eliminated as a result of which, optimal levels of relaxation can be achieved.

6 - Two Control Systems

The OS-4000 consists of not only one, but two different controllers. The primary controller is of full-size, which allows users to be able to control all the key and secondary massage chair functions.

The second controller of the OS-4000 is highly advanced due to being wireless, unlike the primary central controller. The compact size of the wireless remote serves the purpose of users being able to alter the main settings of the OS-4000 without having to interrupt the comfort of a reclined position while utilizing the massage chair.

7 - Efficient Heating System

Massage chairs with an effective heating system should always be opted for not only by prospective buyers in search of a chair to attain physical recovery but also by those seeking sheer relaxation.

The OS-4000 also has a heating system integrated within, as one of its principal features. For a higher level of efficiency, instead of one, two separate heating pads are placed within the lower back area of the massaging chair to ensure that maximum massage motion penetration can take place to achieve optimal comfort.

Two separate pads also serve the purpose of significantly increasing the aggregate area to which heat is delivered; therefore, aiding in the effectiveness of the massage being delivered via enhanced massage penetration.

Pros & Cons of Osaki OS-4000 Massage Chair

Things We Liked

  • Automatic timers are integrated within the OS-4000; users can manually choose from a massage time range of 5 minutes till 30 minutes.
  • The durability of the massage chair is highly increased by being fully covered by PU.
  • Air-pressure massages are specifically targeted towards the shoulders and the hips.
  • Two different zero-gravity positions help achieve maximum relaxation.

Things We Disliked

  • Rollers functioning inside the backseat of the massage chair are relatively subtle, even after the additional comfort cloth placed between the chair and the user is removed.
  • The written text upon the controllers is excruciatingly tiny, making it arduous for users to be able to read in a dimly lighted room successfully.
  • The chair weighs a total of 260 pounds and is delivered unassembled; making it extremely challenging and time-consuming to assemble.
  • The massage chair Comes with a 3-year limited warranty.

Final Verdict

I prefer massage settings which are considerably higher in intensity to be able to fully enjoy the relaxing experience being delivered by a massage chair. The Osaki OS-4000 consists of massage settings within the lower back area which were too subtle for my liking, which was a drawback specifically for me.

For those, unlike me; however, give preference to massage motions that are relatively softer on the body as well as subtler, I would highly recommend the Osaki OS-4000.

 Another issue that I noticed was with reading the labels of the control systems, due to their relatively smaller text, even though I consider myself to have a good vision.

I would have also better understood the labeling upon the controllers had they been lit up; therefore, allowing me to comfortable function the chair even in a darkened room.

Other than the issues above, the Osaki OS-4000 is a massage chair which consists of all essential message features and can deliver consistently high-level massage therapy that too at an affordable price range due to which, I would recommend it to prospective buyers)

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A geek at heart, 5'7, 22 years old, single, expert in psychological science and massage therapy. I am a fun loving girl and love to travel and explore the world. I hope you find my blog useful. Leave a message :)

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