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)
Oct 13, 2013 at 07:35 AM
I was initially exposed to massage chairs at a big chain store where I was able to sit in a chair that was really nice. After scouring the web for information about that chair, I discovered that it actually was similar in features to this Osaki model. Also in that research, I discovered this website and Dr. Alan's wealth of resources including a video of how to assemble the chair!
Long story short, I was not able to find a resource on the internet that compared to the information and assistance I received from massage-chair-relief.com. When it came time to buy, they were the natural choice since not only had they provided exceptional service during the shopping process, but also offered the BEST PRICE I found anywhere on the internet.
I now have my chair, assembled it with confidence twice thanks to the video (I had to disassemble it to move it out of the first room we put it in), sit in it every day and LOVE IT. I actually couldn't be happier with the quality of the chair. In fact, my wife and I both agree it is a better chair than the one we were first considering in the chain store... And it was much cheaper!
This purchase has been a great experience and I highly recommend anyone who is shopping for a massage chair to make this their number one stop and to purchase with confidence. You won't be disappointed with the service and I can assure you that you won't be disappointed with the chair.
Jul 31, 2013 at 03:31 PM
Hi there I am interested in this chair... Please let me know if you have charcoal Color a pre owned one in a good preis
to sell? and how Long would be the woranty for the pre owned one? Thank you so much for your informations.
Feb 14, 2013 at 04:04 PM
When I was looking for a massage chair I found out rather quickly that there's not much information out there. That is until you discover this site. They seem to be more reviews of massage chairs on Dr.Weidner YouTube channel than they are on the rest of the web. All of that information help me settle on the Osaki OS-4000. It's not the best cair out there but when factoring in the price I think it is. No chair gives you this many features for the money. You can set the massages as lite or as strong as you want. Anything that the chair does using one of its five preprogrammed massages you can do manually. So if it feels good on that spot it just passed up...no problem you can go right back and stop it there. It's strong if you want it to be also and I do mean strong! That's what I was most surprised about and happy too I may add. Over all I am extremely happy with my purchase and I would do it again. I was nervous about spending this much on something I knew very little about and if you're in the same boat give Dr.Weidner a call. The man is the massage chair guru and keeps you informed on everything through out the whole process. I know if I ever have any problems with anything there's someone there to help and that's hard to put a price on theses days.
Nov 16, 2012 at 11:21 AM
When I first started looking for massage chairs, I spent days combing through the various web sites trying to separate marketing garbage from fact. Then I was fortunate enough to come across Dr. Weidner's site which contains a wealth of unbiased information. Of particular value is the comparison chart that allows you to look at the features and functions of various chairs. What I found most helpful, though, was the personal touch offered by Dr. Weidner. When I tried to obtain additional information on products at other web sites, I never received a response. Dr. Weidner has his personal cell phone number listed on the site and, to my great surprise, answered when I called at about 7 pm. With his help, I was able to settle on the right chair for my wife and me. So, before I review the chair, let me first compliment the excellent buying experience and personal service offered by Dr. Weidner. If you are thinking about buying a chair, this is the right place!
I bought an Osaki 4000. After looking at the functionality, it had all of the features of the more expensive chairs, but didn't have the frills like colored lights and an mp3 player. The programming is very versatile. You can manually select which areas are activated and the type and intensity of massage received. You also have the option of selecting several partial or full body pre-programmed massages if you didn't want to bother with a custom program. The zero g function is invaluable as it helps to align your body properly in the chair and facilitates a strong roller action on the neck, shoulders and lumbar area of the back. My wife and I used to visit a massage therapist once a month and wished we could go more often. We literally use our chair every day, typically about an hour or so before going to bed, to help relax our muscles. The Osaki 4000 has an intermediate chair price and high dollar functionality. We are very happy with our purchase (and so is the rest of the family since they immediately head for the chair when they come visit).
I assembled the chair by myself which was little awkward since some of the pieces are a bit heavy for one person. A tip during assembly. The instructions tell you to set the arms in place, then connect the air tubes to the arms. That ain't happenin' as they say. Rest the arm on the bracket and connect the hose first, then lower the arm into the bracket on the side of the machine and secure it in place with the screws.
Good machine, good value, good price and excellent service. So far, this one is a winner.
Oct 02, 2012 at 08:30 PM
We were traveling through the Salt Lake area and happened to be in town while your showroom was open. I was a bit hesitant to stop in for fear that we might be in for a hard sales presentation. Boy was I surprised to find a very relaxed atmosphere and no pressure. It was great! We were able to try several massage chairs and experience the difference between them. As soon as we placed our order we received confirmation that the order had bee received. The chair arrived on time as promised and the whole process was really comfortable and surprisingly better than I imagined it could by ordering on line. It is wonderful to come home from work and have my own massage chair. I especially like the timer. It allows me to relax for 15 or 20 minutes and not worry about time or all the things I am being pressed to do. Is great. Thanks for the great service. Ken
Osaki OS-4000T Massage Chair