


Osaki Apex Duo 5D + 4D Massage Chair
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Step into a new level of relaxation with Osaki’s beautifully crafted dual back massage rolling system, designed to bring comfort and sophistication together.
At the touch of a button, the sleek side doors open effortlessly, inviting you into a calming space created for your well-being. Once seated, advanced AI technology scans your body with precision, tailoring the experience to your unique needs.
Choose from 41 expertly developed massage programs, each designed to soothe, refresh, and rejuvenate.
Whether at home or in your office, this chair transforms any setting into a personal sanctuary of comfort and relaxation.
Will it Fit?
Massage Rollers Intensity Range:
The Osaki Apex Duo 5D+4D features advanced Smart Pressure Sensors that automatically adapt to your body’s movements for accurate massage coverage.
Heated massage heads add soothing warmth, enhancing comfort during each session.
A synchronized lower mechanism works seamlessly with the sensors to provide balanced, full-body relaxation.
Discover ultimate comfort with the Osaki Apex Duo’s three-stage zero gravity reclining system, inspired by NASA’s innovative technology.
This feature elevates your legs above the heart, reducing pressure on the spine and promoting a feeling of weightlessness.
With multiple reclining positions, you can customize your experience for maximum relaxation and support.
The Osaki Apex Duo features a state-of-the-art dual 5D + 4D massage mechanism that sets a new standard for precision and realism.
Using advanced 5D technology, the chair performs a detailed body scan to accurately map pressure points along your back.
As you move and settle into position, the massage heads seamlessly adjust to your body’s natural contours.
This creates a lifelike, customized massage experience that closely mimics the feel of skilled human hands.
The Osaki Apex Duo’s advanced real-time body scan provides a massage that stays accurate and personalized from start to finish.
As you adjust your position during the session, the intelligent massage heads automatically adapt to follow your body’s movements.
This ensures precise targeting of key pressure points along your back for a more customized and effective experience.
The Osaki Apex Duo incorporates an advanced SL-Track system that follows the natural curve of your spine, extending from the neck all the way down to the glutes and hamstrings.
This extended track ensures comprehensive body coverage, maintaining consistent contact throughout your massage.
The result is a smooth, continuous motion that delivers balanced comfort and deeper relaxation from top to bottom.
The Osaki Apex Duo 5D + 4D enhances convenience with its advanced voice control technology, allowing you to operate the chair completely hands-free.
By speaking one of the preset commands, you can easily activate massage programs, adjust positions, or change settings without interrupting your relaxation.
This smart feature creates a seamless experience, letting you stay fully immersed in comfort while the chair responds instantly to your voice.
Bluetooth Speakers
Immerse yourself in your favorite music or soothing nature sounds with built-in Bluetooth speakers.
This feature adds an auditory dimension to your relaxation experience, allowing you to personalize the ambiance.
Wireless Charging and USB Port
Keep your devices powered and within reach with the wireless charger and USB port integrated into the armrest.
This convenience ensures your tech is always ready, enhancing your relaxation without interruptions.
Sliding Side Panel
Effortlessly step into relaxation with the innovative sliding side panel.
This design feature provides easy entry and exit, making the chair accessible for everyone.
Brand | Osaki |
Model | Apex Duo |
Roller Type | 5D + 4D |
Roller Track Type | SL-Tack System |
Body Scan Technology | Yes |
Zero Gravity | Yes |
Space Saving Technology | Needs only 1 inch from the wall |
Total Air Cells | 62 |
Auto Programs | 46 Auto Programs |
Manual Programs | 5 Manual Massage Modes |
Heated | Yes |
USB Charging Port | Yes |
Wireless Charging | Yes |
Bluetooth Capable | Yes |
Power Supply | 110 - 120V |
Rate Frequency | 50 / 60Hz |
Dimensions Upright | 65.7" L x 33.5" W x 48.5" H |
Dimensions Reclined | 70.9" L x 33.5" W x 34.6" H |
Recommended Max. User Weight | 280 lbs. |
Approximate User Height Range | 5'2" - 6'3" |
Chair Weight | 332.3 lbs. |
Minimum Doorway Width Required | 33.5" |
Shoulder Width | 24.5" |
Seat Width | 21.0" |
Package Dimensions Box 1 | 51.4" L x 33.0" W x 43.5" H |
Package Dimensions Box 2 | 41.8" L x 16.9" W x 29.6" H |
Assembly Required | Yes |
Assembly Time | Approx. 1 hour to assemble |
Country of Manufacture | China |
The AI body scan technology uses advanced sensors to map your body dimensions and contours. This ensures a customized massage experience by adjusting the rollers to your specific shape and size.
Yes, the chair can accommodate users up to 6'3" in height, thanks to its automatic foot extension feature. This allows for a comfortable and tailored fit for taller individuals.
The Osaki Apex Duo features micro-space-saving technology, requiring only 1 inch from the wall. This allows for easy placement in small or confined spaces.
Regular maintenance includes wiping down the exterior with a soft, damp cloth to keep it clean. Check the manufacturer's instructions for any specific maintenance recommendations and ensure the chair is used as intended.
Our mission is to help you find the right product at the right price, ship it to you fast and free, have it arrive in pristine condition, and help you understand how to use the product so you have the best experience possible.
In some rare circumstances, you may receive damaged merchandise due to the shipping courier, you may want to return your product, or the product you ordered may be temporarily out of stock, otherwise known as a "back order."
Please understand that our goal is to make sure you are 100% satisfied with your order. If, for any reason, you are unsatisfied with your order, please let our customer service reps know by email or phone, and we will do everything in our ability to ensure you are taken care of.
We specialize in top quality Massage Chairs & Zero Gravity Recliners. We are passionate about the products we sell. We are also very passionate about our customers. Our goal is to be the most customer-centric brand in the massage chair market.
Large general retailers lack the specialized knowledge to answer specific questions on assembly, warranty, and product benefits and features. We know massage chairs inside and out so we can give you the details and knowledgeable answers to any of the questions that you might have.
At Prime Massage Chairs, our mission is to help get you in the right chair the first time. Whether you have chronic back pain, need help standing up, or just enjoy getting a massage, having the right chair in the comfort of your home just makes life more enjoyable.
We understand buying a chair is a significant investment so we want to make the buying process as easy as possible for you.
Go ahead and place your order today and if you have any questions give us a call or email us at support@primemassagechairs.com.
We're a family-owned business and based in Ohio. We're currently online only which helps us keep our operating costs low so we can offer our customers the lowest possible factory-direct prices, fastest shipping times, and world-class customer service by phone, email, and live chat.
Being online only means we can offer all of this without sacrificing any of the things that got us excited to start this business in the first place, like being able to travel and help people all over the USA.
You can call our customer support team from 9am-5:30pm EST Monday-Saturday at (800) 566-2798.
You can chat live with our customer support team 6 days a week, just look for the button on the right side of every page that says "Live Chat".
You can email our customer support team: support@primemassagechairs.com and we will reply within 1 hour during regular business hours.
We hope you enjoy our chairs as much as we enjoy offering them to you. If you have any questions or comments, please don’t hesitate to contact us.
We work very hard to ensure that we offer the absolute best prices online. We work with our suppliers to ensure that they set minimum advertised pricing guidelines for all our competitors. This means that everyone else selling the same product online is supposed to be selling it at the same price.
If you find another online store that offers a lower price than us within 6 months of your purchase date, please let us know and we will contact the brand to ensure they are not breaking the minimum advertised price policy. If you qualify for a refund, you will be refunded the difference in price to your credit card.
We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you have ordered within 6 months of your purchase date we will refund the difference as well, as long as your request doesn't fall within the below stipulations.
To request your partial refund, simply email us a link to the product on our website and our competitor's website, within 6 months from the date of your order and we will process the credit accordingly.
Our 6 Month Low Price Guarantee has some stipulations:
Prime Massage Chairs has partnered with 3 of the best financing companies in the market today, Affirm, Klarna, and PayPal Credit, with rates as low as 0% APR for qualified buyers!
You can apply for financing on the last page of checkout. To learn more about how to apply for financing click here.
Our goal is to keep the ordering process as simple as possible. Shipping times vary by supplier but are usually from 1-5 business days and delivery time varies between 5 -10 business days (white glove can take a week or so longer) if your product is in stock.
Order & Shipping Confirmation:
To view our Shipping Policy click here.
PrimeMassageChairs.com offers a 30-day return policy. To view our Return Policy click here.
FREQUENTLY ASKED QUESTIONS:
Do you charge Sales Tax? Not in most states. At this time we are only required to collect tax on items that are shipped to an Ohio address.
What if my item malfunctions? If you have a problem with your item please see the instructions here.
What if I don't fit in the chair? We do not guarantee fit. The user height range and weight limits are a guide, but body proportions vary. If unsure, visit a showroom to try before buying.
Once I place my order, how long until my chair ships? Usually, it will take 1-5 business days for chairs to ship out of the manufacturer's warehouse. The handling time is noted on each product page for your reference. Handling times will vary by supplier.
How Does the Heated Back Roller Function in the Osaki Apex Duo 5D+4D Massage Chair?
The Heated Back Rollers in the Osaki Apex Duo 5D+4D release gentle warmth to relax tight muscles and improve circulation. The heat enhances comfort and deepens the massage effect. It helps reduce stiffness and tension after long days.
How Does the Intelligent Voice Command System Work in the Osaki Apex?
The Osaki Apex Duo uses an Intelligent Voice Command System that responds to preset verbal commands. You can change massage modes or recline the chair without pressing a button. It keeps your relaxation completely hands-free.
How Do Smart Pressure Sensors Work in the Osaki Apex Duo Massage Chair?
The Smart Pressure Sensors in the Osaki Duo 5D+4D Apex Massage Chair adjust automatically to your body’s shape and movement. This maintains even pressure and accurate roller contact during each session. The result is a smoother, more personalized massage.
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