TheKyota Yosei M868 4D Massage Chairlooks as good as it feels. From its superior quality to the easy-to-use remote, you get a customizable massage chair tailored to you.
Perfect for winding down from a long day at work, relief from chronic pain, or preparing for an intense workout. The 4D back massage works down the length of your spine from your neck to your glutes, while the triple roller, Total Sole Reflexology™, foot massage choreographs a full-body massage experience. Rejuvenate and recover your body in the comfort of your home.
The Yosei® M686 4d is packed with the latest features like the 4D back mechanism that works down the length of your spine from your neck to glutes, providing lumbar heat to soothe sore muscles. The Triple Roller, Total Sole Reflexology™ in an enclosed foot massage is an amazing foot massage experience. The unique Integrated Air Ionizer helps facilitate healthy oxygen intake, while the MyMassage™ Memory Programs allow storage for your favorite customized massage programs. Listen to your favorite music from the built in Bluetooth Speakers which is perfect for winding down from a long day. Worried about space? Relax, the Zero Wall Fit™ Space-Saving Technology requires only 2" of space behind the backrest at any given position.
Infinity is constantly working to reach the peak of luxury and relaxation, andYosei 4Dis a perfect reflection of those efforts.
Specification
Specifications
Made In: China
Massage Roller: 4D Quad Style Roller
Roller Track: 49" L-Track
Roller Adjustments: 5 Levels of 3D and Speed
Glute Massage: Massage Roller
Removable Back Pad: Yes
Body Scan Technology: Yes
Foot Massage: Rollers + Air Compression
Recline: Powered, Zero Gravity
Programs: 9 Auto / Manual (Whole, Partial, Point)
Techniques: Kneading, Tapping, Shiatsu, Sync
Stretch Program: Yes
Memory: 2 Memory Functions
Vibration: Yes | Heat: Lumbar
Airbags: 26 (50 Aircells)
Airbag Intensity: 5 Levels
Calf Massage: Kneading Air Compression
Ottoman: Powered Length Adjustment
Bluetooth: Yes | Chromotherapy: Yes
Upholstery: Synthetic Leather
Timer: 10/20/30 min | USB Charging: Yes
Distance to Wall: 4"
Height Range: 5' – 6'6"
Ion Therapy: Yes
Remote: Slim LCD (EN/CN)
Voice Control: No
Dimensions (Upright): 60"L x 33"W x 45"H
Dimensions (Reclined): 70"L x 33"W x 32"H
Chair Weight: 303.6 lbs | Max User: 300 lbs
Shipping Weight: 367 lbs
Warranty: 4 Year Limited
Features
Advanced 4D Rollers
Quad-style 4D roller mechanism travels up & down, side to side, and in & out of your back. Variable speed control mimics a skilled therapist; depth adjustable up to five levels from mid-strong to deep tissue.
49" SL-Track
Extended SL-Track offers a longer range of motion than typical chairs. 4D rollers follow your spine along a 49" track from neck and shoulders down to the glutes for full back coverage.
Body Scanning
TrueFit™ intelligent scan detects your unique body type before each session and adjusts roller & airbag positions so the right areas receive optimal pressure.
Complete Calf Kneading & Oscillation
Rotating kneading mimics human hands while airbags compress to relieve tight calves. Additional calf rollers behind the legs release any remaining tension.
Zero Gravity Recline
Weightless position distributes your weight evenly and lets rollers work deeper. Helps reduce back pressure, improve circulation, and maximize massage intensity.
Full Body Airbags
Strategically placed airbags rhythmically compress shoulders, arms & palms, waist, calves, and feet. Air intensity adjustable up to five levels.
Triple Reflexology Foot Rollers
Enclosed footrest features three shiatsu roller rows that stimulate reflexology points on the soles. Choose from three speed levels.
Spinal Correction & Waist Twist
Utilizes stretching techniques to decompress the spine, relieving strain and easing back pain. A waist course gently swings hips side to side.
Lumbar Heat
Built-in heating pads in the lower back area relax tight muscles, improve blood flow, and help the 4D rollers work more effectively.
9 Auto Programs
One-touch automated programs designed to help you unwind and recharge — each with unique techniques, intensities, and chair movements.
Manual Massage Techniques & Fine-Tuning
Create a personalized sequence by choosing your favorite technique, speed, width, and intensity — perfect for targeted relief.
MyMassage™ Memory Function
Includes two memory slots to save your custom-built massage sequences, so your favorite routine is always one touch away.
Space Saving Recline
Slides forward on its base as it reclines — needs only about 2" from the wall, ideal for tighter spaces.
Air Ionizer
Small vents near the headrest generate negative ions to refresh and purify the surrounding air for easier, cleaner breathing.
USB Charging Station
Top up your smartphone’s battery while you recharge your body with the convenient in-seat USB port.
Premium Bluetooth Speakers
Dual headrest speakers deliver high-quality audio. Listen to music, podcasts, or calming sounds via Bluetooth.
Auto Footrest Extension
Built-in sensor automatically detects leg length to extend the footrest — whether you’re 5’0”, 6’6”, or anywhere in between.
Chromotherapy Lighting
Armrest lighting panels use calming color therapy to balance energy, boost mood, and reduce anxiety during your session.
Easy to Use Remote
Menu-driven interface makes it simple to navigate auto programs, build custom modes, fine-tune massage, adjust recline, and more.
The Kyota Promise: 4 Year Residential Limited Warranty
Unlimited USA-based customer & technical support
4 Year structural framework warranty
No-cost replacement on covered parts for 2 years
Complete Care/No-cost parts & labor (in-home, if necessary) for 1 year
For In-Home service, Kyota will arrange all covered parts deemed necessary, to be sent to the consumer and, if necessary, an authorized service provider to repair the product at the customer's residence, at no charge to the customer. If a particular part is no longer manufactured, Kyota may replace your product with a similar product. Under no circumstances shall the retail replacement value exceed the original net price paid for the product. In the event you choose not to accept a replacement for your product, Kyota is no longer responsible for making repairs under the warranty coverage.
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.
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.
Clinical excellence in a home setting. The UltraCare XT handles everything my wife's complex care protocol requires. The range of adjustment is excellent and the motor system is quiet and smooth. Her nursing team commented that having proper clinical equipment at home has made a genuine difference in her care quality. Mediriser was professional throughout.
I am really happy with my OxyRevo chamber. The support team was really helpful in helping me assemble it and to get the most out of my chamber. They are well priced for the quality! Thanks!
We recently purchased a Forward 90 from OxyRevo to treat my 5 year old son. He has horrible sores and itching from severe eczema. We had been paying $150 per week to have the HBOT treatment at a clinic. So, we decided it was time to buy an in-home unit. The HBOT treatment works wonders, and heals his skin within a day or two. We did intensive research to find the best system for our family, evaluating a dozen or more systems. After deciding on the OxyRevo Forward90, we couldn't be more happy. The unit is extremely high quality, comfortable, and easy to use. We really like that we can enter the chamber with our son, and sit upright while we watch movies together inside during treatment. The customer service has been top notch. The team even met with me via video chat to walk me through the showroom and explain the device in person before we bought it. We highly recommend OxyRevo, and our son's skin is as clear as it's ever been!
Compact and efficient the Chair Pro is ideal if space is limited. It fits comfortably in my home office and I do sessions during my lunch break. The 1.4 ATA is great for general wellness and cognitive performance. Mediriser was professional and communicative throughout the entire buying process.
The lying position in the Airvida Ultra makes sessions feel like true rest rather than a medical procedure. After six weeks of regular use my inflammation markers have dropped noticeably according to my doctor. The hard shell construction is premium and the 2.0 ATA ceiling gives flexibility for various therapeutic goals. Mediriser handled delivery and setup support perfectly.
The 550lb capacity of the Oasis Expandable was the primary reason we chose it and it handles the load with ease. The hi-low function is smooth and the expandable width means my husband has room to move comfortably. All electric adjustments work reliably. Mediriser was thorough in confirming the capacity and dimensions for our room before we ordered.
The Value Flex lives up to its name — excellent value without any compromise on the things that matter. Head and foot adjustment works reliably and the motor is quiet. My mother uses it daily and has reported improved sleep quality and less morning stiffness. Mediriser had it in stock and delivered faster than the estimated timeline.
The long range battery on the IQ-9000 is what sold me and it absolutely delivers. My wife can cover 25+ miles on a full charge which means a full day out without range anxiety. The auto-recline option is something she uses daily for comfort. Premium chair at a price that beat every local dealer. Mediriser made purchasing effortless.
Reliable nitrogen cryotherapy chamber that has been in daily commercial use for eight months. Consistent cold delivery session after session and our technicians appreciate the straightforward operation. Client results for inflammation and recovery have been excellent. Mediriser handled our commercial purchase professionally from quote to delivery.
Top tier product. I run a small wellness center and added the Airvida Ultra to our services. Clients specifically request it. The build quality inspires confidence and it has been running flawlessly for four months with daily use. Mediriser's support team is responsive and knowledgeable great vendor to work with.
