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The Osaki OS 4000T is an entry level electric massage chair. It’s a chair that’s most popular with anyone on a tight budget, but even though it’s relatively cheap, it boasts a plethora of awesome features (more on this later!).
The OS 4000T is simply an update/upgrade to the original.
Osaki are known to have a very high reputation in the massage industry. That being said, when you buy an Osaki, you can rest assured knowing you’re buying one of the very best! Let’s look at some key features of the Osaki OS 4000T.
In my opinion, the Osaki OS 4000T is one of the few chairs out there where you actually get more than what you paid for, and here’s 7 reasons why.
The OS 4000T features an S-Track roller. What is “S-Track rolling” you ask? Every massage chair comes fitted with a back roller. The problem with most rollers is that they’re straight. They’re not contoured to match the shape and curvature of a human spine. This can be problematic for a number of reasons:
S-Track rollers eliminate both of these issues, and that’s because the rollers move in a way that closely mimics the spine’s shape i.e. in a natural “S” shape.
This is not a typo, the Osaki OS 4000T massage chair will actually perform a full body scan! As a result:
The purpose of both S-Track rollers and the computerized scan is to analyze and find the most effective massage solution for each individual. Combine both of these features and you have one awesome back massage!
If you don’t already own a massage chair, you’ll probably take this for granted. I own one, so I know exactly how important it is to have a proper foot massaging system. The chair I own only does air compression on the feet.
The Osaki OS 4000T on the other hand features both air bags for compression and foot rollers for a kneading massage; a definite advantage as far as I’m concerned!
What is zero gravity?
As far as massage is concerned, there are several benefits to sitting in a zero gravity position:
The inception of zero gravity came from NASA. If you’re interested in reading more about zero gravity, check out this article titled “Benefits Of The Zero Gravity Position” by Perfect Sleep Chair.
The Osaki OS 4000T massage chair has 2 zero gravity positions: one is the normal mode, and the other is more reclined.
The most effective massages are those that are done with different techniques and strokes. This holds true for the trained therapist, just as it does for an automated massager. That being said, the Osaki OS 4000T can do 6 different techniques: Shiatsu, Swedish, Kneading, Clapping, Rolling, & Combo (basically a combination).
In addition to the 6 massage types, the OS 4000T also features air compression and vibration massage.
Heat therapy is an absolute must as far as I’m concerned, and based on my research it’s pretty common to see most massage chairs come stock with built in heating pads.
This particular model has 2 heating pads; one on the right side of the lower back, and one on the left side.
I usually always leave the heat setting on when I use my chair; I guess I like the feeling. However, not everyone does. Some find the heat overbearing and uncomfortable. You can decide for yourself!
We spoke about the computerized full body scan previously, but the OS 4000T also has a dedicated automatic leg scan.
How does this work? The built in calf and foot massager will extend and retract until it finds the “sweet” spot. This is where the air bags and foot rollers will be most effective.
Since we all have different leg lengths, your “sweet” spot may not be the same as someone else’s.
If you’ve made it this far, you’ll know by now just how capable this device is. By the way, it doesn’t stop with the 7 features I listed above. There are many more features I didn’t talk about because I wanted to keep things short.
But what about specs? Let’s geek out for a minute, shall we!?
Jam packed with features such as full body scans, zero gravity reclining, and s-track rolling, I think the OS 4000T is a steal for how little it costs. These are all features you’d expect to find in a higher end $4000+ model, not something that retails for about $2500. Not to mention when you buy an Osaki, you know you’re buying quality!
A key component of massage chairs is the back roller. My chair which isn’t an OS 4000T, doesn’t have the best back roller. Instead of massaging, it only “tickles” the lower back, and that’s because it’s unable to track the curvature of my spine. Osaki’s “S-Track” on the other hand eliminates this problem altogether. Coverage is uniform and massage is a lot more effective.
I forgot to mention earlier, but you do get a choice of 4 colors: black and beige, brown, charcoal, and cream. I always lean towards the darker shades simply because they “look/appear” less dirtier than a lighter color. That being said, I’d probably stay away from cream!
Using the Osaki OS 4000T massage chair is pretty simple. Below is a video that explains some of the features (all credit to Massage Chair Deals).
What did you think? Would you pick from one of the preset programs or would you set things manually?
Leave it in the comments!
A lot of people get confused when they see an Osaki OS 4000 and an OS 4000T.
Let’s look at 3 major differences between both units.
Because it’s older, most stores don’t carry the 4000 anymore. However, if you are able to find it online, you’ll probably find that it’s slightly cheaper than the 4000T.
Should you spend the extra $$$ and get the 4000T, or save some and go for the 4000? In my honest opinion, I suggest picking the 4000T. It’s a newer unit and trust me when I say the foot roller is well worth the extra bucks!
The OS 4000T is an entry to mid level massage chair. Even though it may not be as advanced as other Osaki units such as the dreamer or OS-Maxim, it’s still a solid, capable unit that produces wonderful results.
That being said, its only drawback is that it’s built to fit a smaller frame. If you’re larger than 6 feet, I strongly suggest you consider something else. Don’t worry I’ll be posting tons of reviews in the coming weeks, so I got ya covered!
So who should buy the Osaki OS 4000T zero gravity massage chair?
The positive reviews on massage chair deals are testament to how good this unit really is. You can read up on the reviews here!
First and foremost, make sure you’ve done your research. After all this is a large investment we’re talking about!
If you’ve decided on buying the Osaki OS 4000T massage chair, you have 2 choices:
I prefer option 2. Not only is pricing more competitive online, but colors and units are more likely to be in stock. In most cases, there’s also no delivery fees when you buy online.
I recommend buying from the folks over at massagechairdeals, and not just because I get a commission should you choose to buy from my link!
I like to be 100% transparent with my readers, so yes I will get a commission should you choose to buy from massagechairdeals.
But here’s why I recommend buying from them specifically:
All that being said, I definitely recommend you check them out! To do so, click the link below!
If you do decide to buy from massage chair deals, you can save an extra 5% by entering the code “MAM5” during checkout. If you’ve read this post and use the link below, you can enter this code and save an extra 5%. Think of it as my way of saying thank you for supporting my site!
Unfortunately, massage chair deals only ships to the US. If you live outside the US, I suggest the following:
If you live outside the US, the above 3 are definitely good places to check out. However keep in mind, your overall costs will be slightly higher due to increased shipping and handling.
Assembly and installation is not everyone’s cup of tea. It’s not my cup of tea, I can tell you that!
I would much rather pay someone to assemble, place and install everything for me. That way I don’t cause any damage to the unit itself, or even my house for that matter!
Tip #1 is to seriously consider paying someone to do the install for you, especially if you’re not confident or don’t have the tools required. Yes in the end it will cost you a little more, but you’re already spending an exorbitant amount to begin with. An extra $100 won’t change much! Better to be safe than sorry.
“Isn’t that common sense?” No not quite. Believe it or not, it’s actually hard to tell how much space is sufficient enough. One thing that always throws me off is the reclining factor.
You have to somehow account for this as you decide on placement of the chair.
What’s the best way to do this? Pick a place in your house with lots of extra room. Don’t take this lightly! It’s best to get placement right the first time. The last thing you wanna be doing is switching spots because things are too tight!
Massage chair deals have put out an 8 minute video showing step by stpe how to assemble the Osaki OS 4000T zero gravity massage chair. You can find the video below for your convenience (all credit to Massage Chair Deals).
I know there are times when reading an instruction manual or watching a “how to” video really isn’t all that necessary.
If you’re gonna be doing the assembly and install, you’ll wanna allocate some time into understanding how everything fits together. I’d strongly recommend watching the how to video above, and reading the instruction manual. The OS 4000T instruction manual can be found here.
If you do decide to buy from massage chair deals, you can expect to receive the following 2 boxes:
Box 1 is the larger of the two boxes.
That’s a wrap ladies and gentlemen! I hope you found this review of the Osaki OS 4000T zero gravity massage chair helpful. If you enjoyed reading, show your support by sharing on the socials.
If you’d like me to write about a specific product or topic here on massagers and more, leave me a comment below!
Lastly, below are 3 posts that might pique your interest!
Electric Scalp Massagers 101: A Buyer’s Guide
All You Need To Know About Electronic Pulse Massagers!
Top 3 Car Seat Massagers & Everything To Know Before Buying One!
Osaki OS 4000T images were used with permission from massage chair deals (all credit to massage chair deals)
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