Positive Posture CoreWave 4D Dual Massage Chair
HSA/FSA eligible — pay with pre-tax dollars.
6-Month Price Protection: if our price drops within 6 months, Black Friday included, we'll refund the difference. Details
Every chair we sell is on the floor in both showrooms (3,500–4,000 sq ft each), so you can try them all in one visit. Walk-ins welcome · Hours
House of Massage Chairs · Positive Posture CoreWave 4D Dual Massage Chair
The Positive Posture CoreWave massage chair is a 4D dual mechanism massage chair: a 4D upper and a 2D lower mechanism work the upper body and the legs at the same time. It adds a 55-inch SL track, voice control, six memory profiles and a Japanese-style stretch.
01 · In One Minute
Two mechanisms, working at the same time.
In brief
The CoreWave 4D dual mechanism massage chair pairs a 4D upper mechanism, with Ultra Hertz micro-vibration, and a 2D Shiatsu Touch lower mechanism. While one works your back, the other stays on your lower body. Body scanning, zero gravity positioning and 28 air cells complete the Positive Posture CoreWave 4D Dual massage chair.
Mechanisms
4D upper and 2D lower, at once.
Track
55-inch SL track with body scan.
Stretch
Japanese-style full-body stretch.
Control
Touchscreen and voice commands.
02 · The CoreWave System
Four systems. Upper and lower together.
4D Upper × 2D Lower
The upper body and the legs at once.
Sixteen rollers and fourteen motors let both massage mechanisms work together. Ultra Hertz adds a fast micro-vibration to the upper 4D rollers.
- Upper4D + Ultra Hertz
Why it mattersIt is how this chair saves time.
SL-Track + Body Scan
A track that continues under the seat.
The 55-inch SL track curves with the spine and runs under the seat. Intelligent Body Scan maps your shape at the start of each session.
- Track55″ SL track
Why it mattersCheck the rollers at your glutes.
Zero Gravity + Stretch
Zero gravity positioning and a stretch.
Three zero gravity presets from about 128° to 156° set the recline, and sensors extend the leg rest. The Japanese-style stretch raises the core while the chair holds the shoulders and legs.
- Zero gravity3 presets
Why it mattersTry the stretch on a low setting first.
Air, Feet, Calves + Heat
Air, feet, calves and heat.
Twenty-eight air cells sit at the shoulders, arms, hands, hips, legs and feet. Triple-action foot rollers, TheraKnead calves and heat for the lumbar area and calves cover the lower body.
- Air28 cells
Why it mattersCalf kneading feels different from air alone.
03 · Daily Use
Eighteen programs, started by voice.
The CoreWave suits households that want quick massage sessions and saved settings for each person.
Eighteen automatic programs, an adjustable timer and six memory profiles run from the touchscreen or by voice. Bluetooth speakers and ambient lighting make it easy to use in a living room.
- i.18 programsAutomatic
- ii.6 memory profilesOne per user
- iii.Bluetooth speakersMusic at the chair
The CoreWave glides forward as it reclines, so leave room in front for the leg rest.
04 · Fit
A wide published range.
Positive Posture lists users from 5'0″ to 6'4″ and up to 265 lb. The seat is 20.67 inches wide and 19 inches deep.
Compare fit in person →Check the scan.
Rollers should start at your shoulders.
Feel the lower mechanism.
It should stay on your glutes and legs.
Check the calf section.
Calves should sit fully inside.
05 · Feature Index
Four features.
Each item comes from Positive Posture's published information.
Both mechanisms at once.
Micro-vibration on the upper rollers.
Start programs by voice.
Saved settings per user.
06 · In Your Home
Wall-hugging, full-size.
behind the backrest, because it glides forward as it reclines.
Finishes
- Black
- Ivory
Footprint
Upright: About 31″ W × 65″ L (retailer listing).
Seat: 20.67″ W × 19″ D.
Weight: About 224 lb (retailer listing).
Delivery path
At about 224 lb, the CoreWave needs a clear path through doors, turns and stairs.
Service
White-glove delivery and setup are included: we place the chair in your room, assemble it and take the packaging away.
07 · Ownership
Clarify the order before delivery day.
Shipping
Free to the 48 contiguous states.
Confirm the address, building access and delivery schedule when you order.
White Glove
Included.
Tell us about stairs, elevators and tight turns before delivery day, and measure the doorways on the way to the room.
Warranty
The CoreWave includes a 2-year in-home service manufacturer warranty. Ask our team about extended options before ordering. See warranty details.
If our price drops within 6 months of your purchase, Black Friday included, we'll refund the difference. Terms apply. See Price Protection. You can also pay with Affirm, as low as 0% APR, subject to eligibility.
The CoreWave is built for relaxation and comfort at home. It is not a medical device, and we make no medical claims for it.
08 · Buyer Fit
Who should shortlist the Positive Posture CoreWave massage chair?
A strong fit if you…
- Want the upper body and legs worked at once.
- Share the chair and want memory profiles.
- Like voice control and a stretch program.
Consider another model if you…
- Want 4D rollers in both mechanisms.
- Need a chair closer than 6 inches to the wall.
- Want more than 28 air cells.
Closest Alternative
If you want 4D in the seat too, compare the DualTech Pro AI.
The closest alternative is the Positive Posture DualTech Pro AI 4D, which runs 4D rollers in both mechanisms on a 55-inch WSL-Track and sits less than 1 inch from the wall.
| Decision point | CoreWave | DualTech Pro AI |
|---|---|---|
| Track + air | 55″ SL-Track · 28 cells. | 55″ WSL-Track · 54 cells. |
| Control | Voice + touchscreen · 6 profiles. | No voice control or saved profiles. |
| Wall clearance | About 6″. | Less than 1″. |
Specification Index
Massage system
Heat + lower body
Fit + room
Warranty
Frequently Asked Questions
Settle these before checkout.
Where can I buy the Positive Posture CoreWave 4D Dual massage chair?
At House of Massage Chairs, an authorized Positive Posture dealer. Order online with free delivery to the 48 contiguous states and white-glove setup, or buy it in our San Jose or Pleasanton showroom.
Can I try the CoreWave before buying?
Yes. The CoreWave is on the floor in both of our showrooms, San Jose (Westfield Oakridge) and Pleasanton (Stoneridge). Walk-ins are welcome, and each 3,500–4,000 sq ft showroom has 70+ chairs to compare in one visit.
What height and weight does the CoreWave fit?
Positive Posture lists users from 5'0″ to 6'4″ and up to 265 lb.
What track does the CoreWave use?
A 55-inch SL track with body scanning that reaches from the neck to the glutes.
Does the CoreWave have heat?
Yes. Heat warms the lumbar area and the calves at three levels.
Does the CoreWave have voice control and memory profiles?
Yes. Voice commands start programs, and six memory profiles save settings for each user.
How much wall clearance does the CoreWave need?
About 6 inches behind the backrest, plus room in front for the leg rest.
What is the difference between the CoreWave and the DualTech Pro AI 4D?
The DualTech Pro AI 4D runs 4D rollers in both mechanisms. The CoreWave adds voice control and costs less.
What warranty comes with the CoreWave?
The CoreWave includes a 2-year in-home service manufacturer warranty. Ask our team about extended options before ordering. If our price drops within 6 months of your purchase, Black Friday included, we'll refund the difference. Terms apply.
Is the Positive Posture CoreWave 4D Dual massage chair HSA/FSA eligible?
Yes, with a Letter of Medical Necessity (LMN). Our HSA/FSA massage chair guide explains how buying with HSA or FSA funds works.
Before You Decide
Verify the fit the screencannot verify for you.
The CoreWave is on the floor in both showrooms. Check both mechanisms, the stretch and the calf section.
Every chair we sell is on the floor in San Jose (Westfield Oakridge) and Pleasanton (Stoneridge). Walk-ins are welcome, no appointment needed.
The Decision
CoreWave 4D Dual.
Two mechanisms, hands-free.
Choose it for two mechanisms at once, voice control and memory profiles. Keep comparing if you want 4D in the seat.
Positive Posture CoreWave 4D Dual Massage Chair · Sold by House of Massage Chairs, an authorized Positive Posture dealer. Free delivery to the 48 contiguous states with white-glove setup.
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Try it before you buy. Every chair we sell is on the floor in both showrooms — San Jose (Westfield Oakridge) and Pleasanton (Stoneridge Mall). Walk-ins welcome, no appointment needed · Questions? Call or text (669) 214-8889.
Still deciding? How to choose a massage chair by budget · Massage chairs compared for comfort and fit
What showroom visitors say on Google
Google reviews of our San Jose and Pleasanton showrooms (store reviews, not reviews of this product), quoted as written.
Amazing service from Gio! Totally no rush, no pressure to make a purchase! Gio was open, and took the time and initiative to make sure we were getting the chair that best fits our needs and pricing. We glad we made this purchase!
Y. G. · Pleasanton showroom · Google review
Henry and Shawn were absolutely amazing in helping us select the chair of my dreams. They went over and above in not only helping me compare the models and benefits but to also explain the technology behind the various ones I tried. Go here and be happy with the chair you pick!
M. R. · San Jose showroom · Google review
Just had an amazing experience buying my first massage chair. Gabe was very patient and explained in detail all the different chairs available in their showroom. They have a lot of different chairs in their showroom. I highly recommend coming here if you need to buy a massage chair!
S. L. · Pleasanton showroom · Google review
My husband and I stopped in on the fly to look at a foot massager. We got the best help from Shawn. He was so patient with us in our indecisiveness. Shawn is very knowledgeable in the inventory and we willingly tried a massage chair to check the new tech of the chairs. We tried several different chairs and ended up purchasing the 'Ferrari' chair. We are so grateful for his patience, his knowledge, and his continually helping us and with all the settings. We are excited about our new purchase and we are looking forward to the benefits and relaxing moments that await. Thank you Shawn for your help and good luck to you!
S. C. · San Jose showroom · Google review
Great experience shopping for a massage chair here! The store has a wide selection of massage chairs that you can actually try, which really helped us compare the different options.
My husband and I spent about two hours trying different chairs, and Shawun was very patient and helpful throughout the entire process. He let us try all the chairs we were interested in and clearly explained the features and differences between each one. We finally found a chair that we both really liked.
We really appreciate Shawun help, as well as Michael’s assistance. Great selection and very helpful service. Highly recommended!
N. M. · Pleasanton showroom · Google review
My wife and I have been looking at Massage Chairs on line for quite some time. Everything I've read, said to go out and try several to see what is the best fit, comfort and price.
Today, we went to House of Massage Chairs and met with Henry Ipek. He showed us numerous massage chairs to find out what was the best fit for us. I think we probably tried 10 different chairs while we were in the store.
Finally, my wife and I finally agreed on one chair that we both loved. It wasn't the chair I came in for or saw on line, but it was 10X better. We spent a little more than we initially wanted to, but when you figure this is going to last us a long time, we went ahead and pulled the trigger.
Henry was wonderful dealing with and gave us a good and fair price on the massage chair.
We couldn't be more happy with our purchase and the service we got from Henry.
T. S. · San Jose showroom · Google review
We were very impressed with the selection of massage chairs and the service we received. We were able to take our time trying many different models. Shawun was knowledgeable and patient, explaining the features of each chair and helping us find one that both my wife and I liked. Michael was also very helpful. We really appreciated their friendly service and would definitely recommend this store.
S. C. · Pleasanton showroom · Google review
Henry at House of Massage Chairs provided truly exceptional service from start to finish. He spent a generous amount of time with my wife and me, helping us find the right massage chair for both of our needs. He patiently walked us through the different brands, features, and technologies, explaining each brand’s approach and how those differences translate into the actual massage experience. His knowledge and attention to detail helped us feel informed and confident in our decision.
What really set Henry apart was how far he went to help us beyond the store visit. He assisted with delivery and even helped us navigate the return of a massage chair we had recently purchased. That level of care and follow-through made a big difference to us.
Throughout the entire process, we felt that Henry genuinely cared about finding the best fit for us. If you’re considering a massage chair, I highly recommend visiting House of Massage Chairs and asking for Henry. Thank you, Henry, for your patience, expertise, and outstanding service!
B. C. · San Jose showroom · Google review
Salesman Gabe spent time with us explaining the features of each chair and the differences between chairs. No pressure sales.
D. H. · Pleasanton showroom · Google review
We had a wonderful experience here! Henry was incredibly welcoming, knowledgeable, and professional. He took the time to understand what we were looking for and quickly helped us narrow down the options based on our preferences.
The store carries a great selection of different brands and models, probably one of the most comprehensive selections we’ve seen in the Bay Area. It was really convenient to be able to try so many different chairs in one place, and we found one we loved pretty quickly.
Henry also did a great job explaining the differences between the chairs, as well as the warranty and after-sales service for each option. We really appreciated how transparent and thorough he was—it made us feel very comfortable and confident about our purchase.
Overall, it was such a pleasant and stress-free shopping experience. Great selection, great service, and very knowledgeable staff. Highly recommend Henry and this store if you’re looking for a massage chair!
C. C. · San Jose showroom · Google review
We visited the store intending to buy a chair on father's day. Gabe's exceptional patience, comprehensive knowledge of all available chairs, and friendly, non-pressuring demeanor made the experience truly enjoyable. We spent over 3 hrs trying almost every chair, so much so that we didn't realize the mall had already closed. Despite this, Gabe graciously encouraged us to take our time and not rush our decision. Ultimately, we purchased a chair that exceeded our initial budget, but its quality has proven invaluable as we use it daily. Thank you Gabe again!
C. B. · Pleasanton showroom · Google review
We had such a great experience shopping here! Henry, the owner, was incredibly helpful and professional. He quickly understood exactly what we were looking for and, with his many years of experience, recommended a massage chair that turned out to be a perfect fit for us.
What really impressed us was how accurately he explained the differences between the chairs and what we would actually feel during the massage. Once we tried the chair he recommended, everything he described was spot on. He really helped us narrow down the options and feel confident about our final decision without ever making us feel pressured.
Henry is knowledgeable, patient, and genuinely cares about finding the right chair for his customers. We’re very happy with our purchase and the entire shopping experience. Highly recommend!
J. G. · San Jose showroom · Google review
Read all reviews on Google: San JoseRead all reviews on Google: Pleasanton
Quoted as written on Google, reviewer initials only. Ratings and review counts as of Oct 2026.