Original price
$9,999.00
-
Original price
$9,999.00
Original price
$9,999.00
Current price
$6,999.00
$6,999.00
-
$7,274.00
Current price
$6,999.00
| /
✓
Authorized
Osaki
Dealer
✓Lowest Price Guaranteed
✓FREE & FAST Shipping: In Stock and Ready to Ship
✓Questions? Call our Team: +1 251-292-1169
Fast & Free Shipping
Free shipping to the lower 48 US States, no sales tax, and fast dispatch within 1-3 days.
Delivery time
Fast and Reliable Delivery: Receive your order within 4-7 business days.
We can beat any price!
We guarantee the best price, ensuring you receive unbeatable value without compromising on quality or service.
Osaki Duke XL 4D Massage Chair
Most massage chairs cramp tall, broad, or heavier users. The Duke XL is built around an oversized, reinforced-steel frame that supports users up to 400 lbs and heights up to 6'8", with an extended backrest, widened armrests, and roomy calf wells - the frame that fits when standard chairs leave your shoulders boxed in or your calves hanging off the end.
Its 4D mechanism is what separates it from a 3D chair: the rollers vary depth, rhythm, and speed in real time, so the massage adapts as it works instead of running a single fixed intensity, tracking the spine along an SL-Flex track that reaches from the neck and shoulders down through the upper glutes. An AI-powered Intelligent Health Detection system reads heart rate, heart rate variability, blood oxygen, microcirculation, and fatigue level, then tunes the session to what your body is actually carrying that day, while automatic body scan technology maps your unique contours so the rollers align to your spine rather than a generic average.
Black
Brown
Taupe
Front Profile
Lower-body recovery gets real attention here: 14 air cells and 4 calf bumpers work the calves together, three specialized foot rollers stimulate the soles with reflexology-style ridges, and a spring-loaded footrest extends up to 7 inches to fit taller frames. Layer in 48 total air cells for full-body compression, a heating shawl delivering targeted warmth (about 75-83°F) to the lumbar, feet, chest, and abdomen, and a zero-gravity recline that lifts the legs above heart level to ease spinal pressure. Choose from 20 auto programs and 5 manual modes on the touchscreen controller, and finish with Bluetooth speakers, a USB-C charging port, LED ambient lighting, and convenient shortcut panels - all wrapped in a frame purpose-built, not just upscaled, for bigger and taller bodies.
Size-Accommodating
Design
An oversized, reinforced-steel frame supports up to 400 lbs, while an extended backrest fits users up to 6'8" tall. Widened armrests and expanded calf massagers add room where standard chairs fall short.
4D Massage
Mechanism
Real-time adjustable rhythm and speed let the rollers vary intensity as they work, adapting continuously to your body instead of running one fixed pattern for a genuinely human-like massage.
Intelligent Health
Detection
An AI-powered system reads heart rate, blood oxygen, microcirculation, and fatigue level, then automatically customizes your massage program to match your body's condition that day.
SL-Flex
Track System
A flexible track holds a fixed angle to the backrest and follows your spine's natural curve, delivering comprehensive coverage from the neck and shoulders down to the upper glutes.
Deep Calf
Massage
Fourteen air cells and four specialized calf bumpers work the calves together, driving blood through tired, overworked lower legs after long days on your feet.
Zero Gravity
Reclining
A single balanced position lifts the legs above heart level and evenly distributes body weight, easing spinal pressure for deeper, more effective relaxation.
Body Scan
Technology
An automatic scan maps your shoulders, spine curvature, and body contours before each session, positioning the rollers to your exact proportions rather than a generic average.
48-Cell Air
Compression Massage
Forty-eight strategically placed air cells envelop the body in compression from shoulders to feet, working in harmony with the roller mechanism for a complete therapeutic experience.
Heating Shawl
Therapy
A versatile heating shawl delivers therapeutic warmth (about 75-83°F) to the lumbar and feet, or can be repositioned over the chest and abdomen for upper-body heat therapy.
Three rollers per foot, engineered with reflexology-style ridges, target the arches, heels, and complete sole surface for a comprehensive foot massage.
Spring-Loaded
Extendable Footrest
A spring-loaded footrest extends up to 7 inches, smoothly adjusting to fit users of all heights so feet make full contact with the rollers and air cells.
Touchscreen
Controller
An intuitive touch display puts every program, intensity setting, and target zone within easy reach, replacing the complexity of traditional button remotes.
LED Lighting
Detail
Ambient LED lighting, activated at the touch of a button, adds a modern, spa-like atmosphere to every massage session.
Convenient
Shortcut Panels
Armrest-mounted shortcut panels give quick access to key functions - program selection, intensity, heating, and air settings - without reaching for the remote.
USB-C
Charging Port
A built-in USB-C port keeps your devices powered throughout your massage, so you can stream music or a guided meditation without connectivity concerns.
Quality Bluetooth
Speakers
High-quality integrated speakers connect wirelessly to your phone or tablet, letting you stream music, podcasts, or calming audio throughout your massage.
5-Year Total (3-Year Standard + Free 2-Year Extended)
Features
48-Cell Air Compression
Multi-layered air cell padding wraps the body in full compression therapy from shoulders to feet.
Zero Gravity Reclining
A NASA-inspired zero-gravity position lifts the legs above heart level and eases spinal pressure.
Touchscreen Controller
A modern touchscreen remote puts every program and adjustment within easy reach.
Heating Shawl Therapy
A wearable heating shawl delivers warmth to the lumbar, feet, chest, or abdomen wherever you drape it.
Convenient Shortcut Panels
Armrest-mounted buttons give instant access to key functions without reaching for the remote.
Extendable Footrest & Foot Rollers
A spring-loaded footrest extends to fit taller users, with reflexology rollers built into the enclosure.
Premium Gold Trim Accents
A refined gold trim accent along the armrest panel gives the Duke XL a tailored, upscale look.
Reinforced Protective Shell
A solid outer shroud protects the internal mechanism while reinforcing the chair's heavy-duty frame.
More Features
Size-Accommodating Chair
A reinforced steel frame supports users up to 400 lbs, with an extended backrest fitting heights up to 6'8" and widened armrests and calf wells for broader frames.
4D Massage Mechanism
Rollers vary depth, rhythm, and speed in real time, adapting the massage as it works instead of running one fixed intensity throughout.
Intelligent Health Detection
Reads heart rate, heart rate variability, blood oxygen, microcirculation, and fatigue level, then tunes the session to your body in the moment.
SL-Flex Track System
Holds a fixed angle to the backrest and follows the body from the neck and shoulders down to the upper glutes for a deeper stretch than a rigid track allows.
Deep Calf Massage
Fourteen air cells and four calf bumpers work the lower legs together, driving blood through tired calves after long days on your feet.
Body Scan Technology
Scans your back and maps its contours before a program starts, positioning the rollers to your spine rather than a generic average.
USB-C Charging Port
Built-in USB-C keeps your devices powered throughout your massage session.
Quality Bluetooth Speakers
Connect your device to enjoy music, podcasts, or calming audio during your session.
LED Lighting Detail
Ambient LED lighting adds a modern, spa-like touch to the chair's overall design.
5-Year Total Warranty (3-Year Standard + Free 2-Year Extended)
3-Year
In-Home Labor
5-Year
Parts Coverage
3-Year
Structural Framework
Osaki guarantees that your qualified product will be repaired or replaced, at its option and without cost to you, should it be deemed defective due to faulty parts, workmanship, or structural defects during the first five years of ownership, excluding the limitations detailed in the full warranty terms. Standard coverage includes 1 year of labor and 3 years of parts; Osaki includes an additional 2-year extended warranty on this chair at no charge, bringing total coverage to 3 years of in-home labor and 5 years of parts at no cost to you. This is a non-transferable manufacturer's warranty and is valid within the 48 contiguous United States and Canada. For warranty service or questions, contact Osaki support at osakiusa.com/support or call 1-888-501-5988.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. Restock fees will be deducted in amounts ranging from 15% to 25% of the value of the item being returned. The minimum restock fee on lower-value orders will be $15. To start a return, you can contact us at support@mediriser.com
At Medriser, we're committed to ensuring your order reaches you in a timely manner. Our shipping policy guarantees that your order will be processed and dispatched within 1-2 business days from the date of purchase. Once your order is shipped, you can expect it to arrive at your doorstep within 3-5 business days. We partner with reliable shipping carriers to ensure safe and efficient delivery of your medical supplies and healthcare products. For any inquiries regarding your order status or shipping, please don't hesitate to contact our customer care team for assistance.
Payment Policy: Medriser offers convenient payment options to make your shopping experience seamless. We accept major credit cards, including Visa, Mastercard, American Express, and Discover, as well as PayPal for secure online transactions. Your payment information is encrypted and protected to ensure your privacy and security. For any payment-related inquiries or assistance, please feel free to reach out to our customer care team. We're here to help make your purchase process as smooth and hassle-free as possible.
Our Price Matching Policy
At Mediriser, we are dedicated to offering you the most competitive prices online. We maintain strong partnerships with our suppliers to establish minimum advertised pricing guidelines for all our competitors. This means that every other online store selling the same product is expected to offer it at the same price.
Price Match Guarantee
If, within 14 days of your purchase, you discover another online store offering a lower price for the same product, please bring it to our attention. We will promptly contact the brand to ensure they comply with the minimum advertised price policy. If you qualify for a refund, we will credit the price difference back to your credit card.
Your Confidence Matters
We want you to shop with absolute confidence, knowing that you are receiving the best possible price for the product. If you find that our own website has reduced the price of the item you ordered within 14 days of your purchase, we will also refund the price difference.
Requesting Your Partial Refund
To request a partial refund, simply follow these steps:
Email us at support@mediriser.com with links to the product on both our website and the other dealer's website where you found the price difference.
Ensure that you make this request within 14 days from the date of your order.
We will process the credit accordingly and ensure that you receive the best deal possible.
Limitations of Our Price Match Guarantee
While we are committed to providing competitive pricing, our Price Match Guarantee does come with certain limitations:
You must purchase the item from our website before requesting the Price Match Guarantee.
Promotions such as rebates, holiday sales, and "buy one, get one free" offers do not qualify.
The item must be in stock on the competitor's website and be sold as brand new.
The competitor must be an online store and may not have a physical retail location.
The website in question cannot be a discounter or auction site (e.g., eBay, Overstock, Walmart, Amazon, etc.).
The competitor must be an Authorized Retailer of the product.
Our Price Match Guarantee includes both the item price and shipping charges but excludes sales tax.
Contact Us for Price Match Inquiries at support@mediriser.com
If you have any questions or wish to confirm whether we can price match a product before making your purchase, please reach out to us. We are here to assist you in securing the best deals on the products you need. Your satisfaction and savings are our top priorities at Mediriser.
The lift arrived so well packed and promptly. Appreciate it.
Mona Bostwick
09/10/2026
A++
A++
Melissa Lanier
06/24/2026
Has made our life so much easier
Has made our life so much easier.
Great quality and works well so far.
Melissa Lanier
06/24/2026
Very good quality
Very good quality.
Melissa Lanier
06/24/2026
The best Company we have ever dealt with
The best Company we have ever dealt with.
Had a small late shipping issue, but they completely made it right with us. Quality of products are amazingly strong and durable. We definitely will do business with them again.
Melissa Lanier
06/24/2026
IBIS Wheelchair to Car Lift
The IBIS wheelchair to car lift was a game changer for us. My husband has been in a wheelchair for more than 40 years and we have never seen anything like this in the US and had no idea such a lift exist existed.
My guy is hemiplegic and usually able to stand pivot into the car but he broke his femur in November 2025 and had to be non-weight bearing for 3 months. He lost so much strength and ability that he could no longer do any kind of safe transfer.
Our friend found the IBIS wheelchair to car lift online and we decided to take the risk. It was worth every penny and more. Within a day of its arrival we were mobile and in and out of the car again. It is very manageable for me to operate and in our 60’s we are grateful for anything that lightens our load.
Everything arrived as advertised. Customer service was outstanding with clear communication. I was provided help to ensure my measurements were correct and was offered a few options to customize the sling. We had to get a new car right after we bought the lift and it was a good fit in the new car.
We are very pleased and highly recommend this product.
Kelly Newton - Santa Barbara
06/22/2026
It works very well
Annetta Voigt
06/15/2026
I love the fact it installs along the side and does not have a huge footprint. It works great lifting scooter or wheel chair. Easy to use.
Rickie
06/09/2026
Aqua Creek Ranger 2 Pool Lift
Randy Allen
06/06/2026
Fantastic Experience from Mediriser
Fantastic experience with Mediriser! We purchased a red light therapy bed and an HBOT machine. The customer service team was incredibly responsive throughout the entire process. Even when we hit a few unexpected bumps, they completely took ownership and went above and beyond to resolve them. Highly recommended for wellness equipment!
Tommee Little
06/05/2026
Great Customer Service and Price!
Great customer service and price! Very easy to work with. Great communication.
Anastacia Leidy
05/17/2026
Once together a really nice addition to our outside. Very intuitive controls on the sauna.
Ron Bartay
04/30/2026
EZ Carrier EZCLA Automatic Lift Carrier
Nice and Easy to Operate
Joe Jones
04/15/2026
The support team was awesome and the chamber showed up here to the US quickly and works great!
Chris Brotzman
04/09/2026
I am an executive at a large technology company, and represent a major lifestyle society with over 400 members as its president. My passion is lifestyle, and I have spent considerable time and resources testing and reviewing a number of therapies from a large number of suppliers. Allow me to say that the experience I have had so far with this company and product has been beyond exceptional. First, the customer care I have received is second to none. The team has been highly responsive no matter the day and time, provided accurate and sincere information, and given me the feeling of being looked after. I have not experienced this level of customer care before, and I would like to highlight that it is exemplary and I am ultimately grateful for this. Secondly, the product is of high quality and works better than expected. I have become an avid fan of HBOT therapy since I have received your product and would wholeheartedly recommend this therapy and your company to anybody. Lastly, what your company is doing for people is exceptional as it enables the wider public to have a revolutionary therapy at a highly affordable rate at home. Thank you for your time, effort and contribution to society. Please continue this great mission! Best regards.
