The Osaki OS4000T reflects the same stylish and contemporary design as many of the other Osaki massage chairs, but has a few enhancements. The zero gravity is still a primary feature, but the 4000 has 46 airbags instead of 25, located primarily in the hip/thigh and upper arm areas, along with mechanical foot rollers...a very popular feature for massage chair buyers. It also boasts a "Stretch" program as well as a low back heating element. Body scan technology takes into account your body and spinal contours and caters it's massage to your body shape.
- Mechanical foot rollers
- Zero gravity design
- Designed with a set of S-track movable intelligent massage robot, special focus on the neck, shoulder and lumbar massage according to body curve
- Automatically detect the whole body curve as well as make micro adjustments, which brings more humanistic and scientific massage enjoyment
- Designed with six unique auto-programs: Healthcare, Relax, Therapy, Smart, Circulation and Demo
- Automatic massage for the upper body (shoulder, neck, back and lumbar), the low body (buttock, thigh, calves and feet)
- Manual massage for the upper body with three options, full body, partial and fixed
- Six Massage styles - rolling, kneading, clapping, shiatsu, Swedish and combo
- With five levels of speed & intensity
- Three kinds of width adjustable settings, Wide, Medium and narrow
- Air pressure massage for back (two airbags), with five intensity options
- Air pressure for lower body (twenty-six airbags), with five intensity options
- Powerful vibration massage for buttocks
- Calf rest can be lifted and stretched, backrest can be lifted
- LCD displayer
- Auto timer 5-30 minute options
- Wireless mini-controller
- 46 air bags, 8 in the arms, 14 in the feet, 10 in the calves, 2 in the seat and 2 in the back, 4 in the shoulders, 2 in the headrest, 2 neck, and 2 in the hips
- Air & Vibration Arm Massage
- Hip Air Massage
- Vibration Seat Massage
- Lower Back Heat Therapy
- Air Squeeze Neck massage
- Shoulder Air Massage
- Mechanical Foot Rollers
Recommended User Height (approx.): 5'4 - 6'4"
Recommended Max. User Weight (lbs): 265
Power Consumption (Watts): 250
Weight (lbs): 214
Dimensions (H" x W" x D"): 47x32x46
Warranty (parts & labor/parts/frame): 1y/2y/3y
# Motors: 7
Manufacture Country: China
In this post, Dr. Weidner demonstrates the zero-gravity function on the Osaki OS-4000T massage chair. The post Zero Gravity – Osaki OS-4000T Massage Chair (Video) appeared first…
In this post, Dr. Weidner demonstrates the arm airbags on the Osaki OS-4000T massage chair. The post Arm Airbags – Osaki OS-4000T Massage Chair (Video) appeared first on Massage…
In this post, Dr. Weidner demonstrates the shoulder airbags on the Osaki OS-4000T massage chair. The post Shoulder Airbags – Osaki OS-4000T Massage Chair (Video) appeared first…
In this post, Dr. Weidner demonstrates the remote control on the Osaki OS-4000T massage chair. The post Remote Control – Osaki OS-4000T Massage Chair (Video) appeared first on…
In this post, Dr. Weidner demonstrates the shoulder airbags on the hip, seat, and low-back airbags on the Osaki OS-4000T massage chair. The post Hip, Seat, Low Back Airbags – Osaki…
Dr. Weidner covers the latest news and notes in this week’s issue of the Massage Chair Industry Update. Some of the most important items discussed here include: an explanation…
Dr. Weidner covers the latest news and notes in this week’s issue of the Massage Chair Industry Update. Some of the most important items discussed here include: the addition of…
Dr. Weidner covers the latest news and notes in this week’s issue of the Massage Chair Industry Update. Some of the most important items discussed here include: the announcement…
Dr. Weidner covers the latest news and notes in this week's issue of the Massage Chair Industry Update. The most exciting item in this issue is the grand opening of the Massage…
Dr. Weidner covers the latest news and notes in this week’s issue of the Massage Chair Industry Update. Some of the most exciting items discussed in this issue are the addition…
Dr. Weidner answers emails from customers. This weeks includes a couple of questions about the Infinity IT-8500 and a question about Dreamwave airbags. The post Mail Bag – IT-8500…
Dr. Weidner interviews Isaac Garcia, who has been the owner of an Osaki OS-4000 massage chair for approximately one year, about how the Massage Chair Relief website and article…
In this post, Dr. Weidner demonstrates the most efficient and simple way to use the Osaki OS-4000T massage chair for the first time. The post First Time Use – Osaki OS-4000T Massage…
Dr. Weidner covers the latest news and notes in this week’s issue of the Massage Chair Industry Update. Some of the most notable mentions in this issue are a reminder about the…
Dr. Weidner introduces you to the Osaki OS-4000T massage chair, a chair that is affordable, has a very well-rounded feature set, and is built to withstand heavy use. The post Introduction…
Dr. Weidner answers 3 new questions in this week's Mail Bag. The post Mail Bag – Best Spa Chair; Calf Rollers; OS-3000 vs. HT-7120 appeared first on Massage Chair Relief Blog.
Dr. Weidner discusses a number of different topics in this week's industry update, including the new Panasonic MA73, the differences between the Osaki OS-4000T and the OS-4000,…
Watch this week's industry update to find out what is cooking in the massage chair world. The post Massage Chair Industry – September 18, 2014 appeared first on Massage Chair…
Read Dr. Weidner's comprehensive review of the Osaki OS-4000T chair. The post Review of the Osaki OS-4000T appeared first on Massage Chair Relief Blog.
Dr. Weidner covers some interesting topics in this week's Industry Update. The post Massage Chair Industry Update – September 4, 2014 appeared first on Massage Chair Relief Blog.
Dr. Weidner discusses alternatives to the Osaki OS-4000T and trying to decide between the Panasonic MA70 and the Osaki OS-3D Pro Intelligent. The post Mail Bag – OS-4000T vs.…
Dr. Weidner answers more questions from shoppers, including some questions about the Inada Sogno and the new Osaki OS-4000T model. The post Mail Bag – Inada Sogno Questions; Osaki…
Dr. Weidner discusses the latest and greatest in the industry, including some ADEX awards for Human Touch, a Make-A-Wish update, and an upgrade to the Osaki OS-4000. The post…
Dr. Weidner reviews the latest news in the industry with t his week's update. The post Massage Chair Industry Update – April 9, 2014 appeared first on Massage Chair Relief Blog.
A few newsworthy pieces of information, including an upgrade for the OS-4000 and Omega discontinuing two models. The post Quick Hits – OS-4000T; Omega Models Discontinued; Used…
Osaki OS-4000T Massage Chair Reviews (18)
Aug 14, 2014 at 06:15 PM
I bought my first massage chair 8 years ago (King Kong 5560 Galaxy D3000). It stopped working and the company was out of business, so I had to start looking for a new one. I started my search at Costco.com. I saw that they offered the Osaki OS-4000, so my search started there.
I went to Brookstone and I did not like the two chairs they offered in their store. I also went to Relax the Back. I sat in the Cozzia 363E and liked it. I also liked their Tech Touch Massage chair, but the massage was almost too agressive and I did not want to spend $5,000 on it. I started looking on line (Massage-Chair-Relief.com and emassagechair.com). Based on reviews, I found that the Osaki OS-4000 is supposed to be very similar to the 363E. I learned that they now offer the OS-4000 T with the foot rollers (which I really liked on the Tech Touch chair). Based on this and the reviews I read, I decided to take a chance and ordered it without trying it first. I figured it wasn't a huge risk since a 90 day return policy that was offered by Massage Chair Relief.
It arrived within 6 days of ordering it. The assembly was smooth with one exception...there is not much slack in the air tubes coming from the sides of the chair, so it was a little difficult to attach the air hose on each side. Other than that, it was a very simple assembly process. The material of the chair is much nicer than I thought it was going to be based on the pictures I saw of the original OS-4000 model (I could not find a picture of the new version OS-4000 T prior to me placing an order).
I have now tried all the options and I am extremely thrilled with the functions of the chair (by the way, they are pretty similar to the Cozzia 363E chair I was able to try). I did have to take out the back pad to make the massage a little deeper for my lower back.
I am extremely happy with my purchase and my experience with emails back and forth with Dr. Weidner. I am looking forward to many years of relaxing with my new massage chair.
Mar 13, 2014 at 09:34 AM
Awesome Chair.... Superb Service!
Prior to purchasing our chair I spent hours reviewing the major web sites that offer massage chairs and talked directly to several customer service representatives. I was literally blown away with the amount of information that was available at Massage-Chair-Relief and the quality of support rendered by Dr. Weidner when we communicated on the phone. Not only did he answer all my questions but he continued to follow up with me throughout the purchase and delivery to provide additional timely information and assure that I was satisfied with the entire process.
The chair was delivered on the 6th of March at about 11AM and we were ready for the initial test drive two and a half hours later. If you're mechanically inclined the installation of the Osaki OS-4000 is a breeze. The chair is heavy so a floor dolly and/or a couple strong helpers will definitely be required for the do-it-yourselfer. Otherwise the White Glove service would be advised and, after doing the work myself, the price isn't a bad deal at all. The chair is well constructed and it's electronics and mechanics are superbly designed. Apparently the distribution center in Dallas had just received a new shipment and we were surprised to receive the 4000T model which has the addition of foot rollers. This chair was already a great value for the dollar and with this addition it was a "home run"! You won't regret your purchase of one of these chairs as it will be paying you back in so many ways for years to come.
Dec 24, 2013 at 08:41 AM
I recently purchased the Osaki OS-4000 massage chair for my fiancé. She is a huge fan of massages and I figured it would be nice to have that type of luxury at any time of the day. I started my journey looking for massage chairs and comparing the different functionalities. I finally stumbled on to the OS-4000 and was sold. I had another dealer I planned to purchase from but after reading multiple reviews for Dr. Weidner, I had to see if he was truly the person everyone said he was. Well to make a long story short, I was able to talk to Dr. Weidner directly by phone and email. He was and has been very helpful throughout the entire process and knew every question I had about massage chairs. So I was convinced and decided to make the purchase from him. The chair has been a huge addition in my home and my hands ( being that I provided multiple massages on my fiancé on a regular basis) can finally rest. Setup was simple and the massage is great. I highly recommend this chair to anyone.
Dec 21, 2013 at 10:29 AM
Recently purchased and received the Osaki OS-4000 Massage Chair - this was a gift for my husband. Called and spoke directly to Dr. Alan Weidner prior to placing the order. He was extremely helpful and answered all of our questions. Delivery was very timely. My husband put the chair together in less than an hour. He has been enjoying the chair every day since then. This chair is well worth the money. We had looked at Brookstone and this is a much better chair and value for the money. PLUS there are several color options to choose from. We are definitely pleased with the OS-4000 Massage Chair - very glad we made this investment.
Nov 14, 2013 at 07:31 PM
The Osaki OS-4000 massage is a perfect fit for my husband. We ordered the chair with the “white glove” delivery. The service techs assembled the chair, tested the product, and showed us a few things to get started. We are pleased with the service we received.
The massage chair itself is simply wonderful. Style-wise, it is quite different from our former chair which looked more like a piece of furniture. The OS-4000 is very nice looking, but definitely is NOT furniture. It’s a machine that does one job well, and that is massage! The chair operates quietly and the only noticeable sound is the deflation of the air bags as the chair is operating.
The multiple air bags provide ample massage for neck muscles, which is important for my husband. After one session in the chair, he was able to turn his head from side-to-side which is a HUGE improvement from his “normal” limited movement. What my husband specifically likes about the chair is its intensity, and the fact that you CAN lower the intensity if you prefer. For now, he keeps it on maximum and loves every minute of the workouts. For the past few months, my husband has been getting deep tissue massages to keep his rheumatoid arthritis at a manageable level. This chair provides the relief he needs not only for his rheumatoid arthritis, but also for his osteoarthritis. That in itself says a lot for the OS-4000!
The zero gravity position is perhaps his most favorite. However, while in this position, the arm massage does not reach the areas he would prefer because when in the prone position, his arms are pulled out of the “prime” arm massaging area. The arm massage does work well when he sits upright and can position his arms more appropriately into the designed areas. Overall, we have no complaints about the OS-4000 massage chair. It is a well-designed chair that offers several options to please almost anyone.
Your website holds a wealth of information about every good massage chair on the market today. Making the decision to replace or purchase a new massage chair was relatively easy using your helpful guides. Your personal attention via emails was greatly appreciated too, especially helping us with the White Glove delivery service.
Thanks again for an excellent product and website. We look forward to many years of use of the OS-4000.
Bob and Judy Hunter
Osaki OS-4000T Massage Chair