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Infinity Dynasty 4D Massage Chair

Save $2,500.00
Original Price $11,999.00
Current Price $9,499.00
Color: Black

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Infinity Dynasty 4D Massage Chair Overview

Have you heard the latest news? It seems that massage chairs have been garnering a lot of attention these days and with good reason! The truth is, these seemingly innocuous pieces of furniture have the power to transform your life in ways you could never imagine. With just a touch of a button, these chairs can work wonders on your body, alleviating all sorts of physical ailments that have been plaguing you for years. Whether it's back pain, muscle tension, or stress, these chairs can help you find relief like never before. And that's not all - they can even work wonders on your mental health, improving your mood, reducing anxiety, and promoting relaxation.

What really sets these massage chairs apart from traditional massage therapy is their convenience and accessibility. No more booking appointments, no more traveling to a spa or massage therapist - you can simply sit in the comfort of your own home and enjoy a personalized massage whenever you want. Talk about a game-changer!

If you're looking to get your hands on one of these amazing massage chairs, look no further than Unwind Haven. We offer a wide range of options to suit every budget and need. And when you buy from us, you can enjoy free shipping - we're talking everything from standard curbside to white-glove delivery. Plus, almost every state gets to enjoy no sales tax, 0% financing, and competitive pricing. What more could you ask for?

So don't wait - take the first step towards a healthier, more relaxed you today by perusing our collection of massage chairs. Trust us, you won't regret it.


 Targeted Regions

 Neck, Shoulders, Upper Back, Lower Back, Glutes, Arms, Legs, and Feet


Massage Techniques Include:

  • Kneading
  • Tapping
  • Knocking
  • Shiatsu
  • Synch
  • 4D Shiatsu


Infinity Dynasty 4D Massage Chair Features:

  • 4D Back Massage Mechanism: The Infinity Dynasty 4D features a 4D back and gluteus massage mechanism that mimics the deep tissue massage of human hands. The 4D mechanism moves up and down, left and right, in and out, and adds a fourth dimension of variable speed to these movements, to create the feel of a human hands massage.

  • Intelligent Voice Command + Control: This hands-free feature allows you to activate massage programs simply by asking, using an intelligent voice control system. This makes it easy to customize your massage experience without having to manually adjust the settings.

  • Complete Calf™ Kneading + Oscillation: For lower leg relief, the Infinity Dynasty 4D has rollers in the calf area of each leg for kneading, as well as an orbital oscillation on the sides of the calves to soothe sore, tired calf muscles. These rollers and oscillations imitate human hands, gently working to relieve tension and pain and restore circulation and flexibility.

  • Triple Foot Roller Total Sole Reflexology: This feature has the broadest coverage of the sole allowed in a massage chair today, utilizing three shiatsu rollers per foot attending to the vital pressure points on the feet linked to other parts of the body. It's a great way to get a comprehensive foot massage that feels like it was done by a professional.

  • Wireless Charging Pad: The Infinity Dynasty 4D massage chair has an onboard wireless contact charging pad embedded into the armrest, which means your phone is recharged when you are. This is a convenient feature that ensures your phone is always charged while you relax and enjoy your massage.

  • USB Charging Station: In addition to the wireless charging pad, the chair also has a USB port onboard, located within reach while you're in the chair. This makes it easy to charge any USB device, including your phone, while you're getting a massage.

  • Chromotherapy Programs: The Infinity Dynasty 4D massage chair uses chromotherapy to help balance one's physical, emotional, spiritual, and mental energy. The chair comes with specially programmed light therapy sequences that can help you wake up or wind down and can be combined with the perfect massage to enhance the overall experience.

  • SootheMe™ Sound Therapy: The chair features onboard nature sounds to choose from, which are designed to help you relax. You can select from a variety of soundscapes to envelop yourself in, right from the remote.

  • Truefit™ Body Scanning: The Infinity Dynasty 4D has special technology within the hardware and software of the chair that allows it to pinpoint the user's size and shape, providing a customized massage specific to them. This ensures that each massage is tailored to the user's unique needs and preferences.

  • TrueFit™ Footrest Extension: The footrest mechanically extends, then retracts, to create a custom length set to the user's legs. This feature ensures that each user is able to comfortably stretch out and relax in the chair, no matter their height or leg length.

  • 49" L-Track: The L-Track follows the curve of the spine, moving up and down the neck to the lower back, and extending further down the body to your gluteus muscles. This ensures that you receive an encompassing spa-quality massage that feels like it was done by a professional.

  • 360° 4-Node Plus Massage: The enhanced 4-Node Plus Back Massage Mechanism delivers a 360° figure 8 sweeping motion down the entire length of your spine while delivering five comprehensive massage techniques: kneading, tapping, kneading + tapping,

  • Weightless Zero Gravity Recline: This feature was first developed by NASA and allows for a zero gravity positioning of the body. This position elevates your feet above your heart, which relieves pressure on your spine and improves circulation. This helps to decompress the spine and provides a sense of weightlessness to aid in the therapeutic benefits of the massage chair.

  • Zero Wall Fit™ Space-Saving Technology: With this feature, you can slide the massage chair forward while reclining, allowing the amount of space required between the chair and the wall to be just two inches. This is a space-saving technology that helps to maximize the use of space in the room.

  • Rocking Technology: This feature allows the massage chair to rock back and forth in a metronome-based movement to provide a classic rocking chair feeling for soothing relaxation. This feature can help to calm and relax the body.

  • 12 Auto Programs: This feature allows you to easily choose from a variety of automated and choreographed massage programs with just the push of a button. Each program automatically changes massage techniques, intensities, and chair movements to create a complete massage session.

  • Apple & Android App Functionality: This feature allows you to operate the massage chair right from your Apple or Android device with a free download of its app-based functionality. This is a convenient feature that makes it easy to control the massage chair without needing the remote.

  • Smart Dial Controller: This feature provides a convenient and easy-access knob and button to power the chair, recline the chair, and select auto programs, without needing the remote.

  • Lumbar Heat: This feature includes heating modules located in the lower back of the chair that provide a soothing sensation and loosen your muscles to better prepare your body for the massage. This can help to increase the effectiveness of the massage.

  • Integrated Air Ionizer: This feature contains a small vent near the headrest that emits negatively charged ions to reduce the intake of pollutants and facilitate healthy oxygen intake. This can help to improve the air quality around you.

  • Bluetooth® Speakers: This feature includes immersive speakers located in the headrest that can connect to a phone or other Bluetooth device, allowing you to stream music, guided meditations, ambient soundscapes, and any other form of audio to enhance the mental experience of your massage.

  • Airbag Compression Therapy: This feature includes airbags located throughout the chair that inflate and deflate to provide a sensation on the muscles that feel like real human hands. This can help to simulate the experience of a real massage.

  • Rhythm Sync Massage: This feature provides massage strokes that are synchronized to the music being played through the speakers. This can help to enhance the overall massage experience.

  • Sleep Mode: This feature enables the chair to stay reclined after your massage program ends, allowing you to enter a deep state of relaxation until you decide to get up. This can help you to continue to relax and unwind even after the massage session is complete.


Chair Specifications

  • Upright Chair Dimensions: 35"w x 66"l x 48"h
  • Reclined Chair Dimensions: 35"w x 73"l x 37"h
  • Chair Weight: 342 lbs

Ideal Height: 5' - 6'6" 

Max Weight: 300 LBS

Infinity Care

5 Year U.S. Residential Limited Warranty

  • Unlimited USA-based customer & technical support
  • 5 Year structural frame warranty
  • No-cost replacement on covered parts for 3 years
  • Covered labor (in-home, if necessary) for 1 year

Limited Warranty

Infinity Massage Chairs are designed, built, and inspected to ensure excellence in operation and enjoyment. While rare, defects in manufacturing can occur. This limited warranty exclusively covers manufacturing defects.

Complete Care Warranty Period

For In-Home service, Infinity Massage Chairs 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, Infinity Massage Chairs 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, Infinity Massage Chairs is no longer responsible for making repairs under the warranty coverage.

Any repairs needed during the 3 year parts warranty coverage, Infinity Massage Chairs will provide covered parts at no cost; however, consumer is responsible for any and all shipping, duties and brokerage fees. Structure warranty is limited to the steel and steel-welded parts of the frame, in addition to any wood structure that may exist. If a replacement is issued under the Parts or Structure warranty period, the consumer is responsible for shipping, duties, and brokerage fees related to the replacement. Infinity Massage Chairs, at its sole discretion, will repair or replace any defective part within a reasonable time frame. Field Service is only available in the United States and major metropolitan areas in Canada. Field Service requires pre-approval and, if necessary, must be performed by Infinity Massage Chairs-authorized field service personnel to maintain warranty coverage.

Warranty Limitations and Exclusions

Warranties do not cover any loss or damage resulting from: improper installation; unauthorized repairs; use in a commercial or corporate setting; alterations or modifications of original condition; improper use of electrical/power supply; loss of power; electrical disturbances and power surges; dropped product, including but not limited to remote controls; a malfunction or damage resulting from improper use or unreasonable use or maintenance; failure to follow operating instructions; transportation damage; theft; abuse; misuse; neglect; vandalism; or environmental conditions (fire, floods, rust, corrosion, sand, dirt, windstorm, hail, earthquake, or exposure to weather conditions); loss of use during the period the product is at a repair facility or otherwise awaiting parts or repair; and products purchased or acquired from unauthorized dealers. This warranty is not transferrable. Damage incurred due to shipping and handling does not constitute a defect under this warranty. Softening/ hardening of foams and filling composites in pillows and pads does not constitute a defect under this warranty as those items naturally change with use. Fading, wear, and pilling of fabrics does not constitute a defect under this warranty as those conditions naturally occur with fabrics. Natural markings and grain and dye variations in leather do not constitute a defect under this warranty, as no two pieces of leather are alike. Failures of attach points, such as, but not limited to: stitching, Velcro, and zippers, do not constitute a defect under this warranty.

To initiate an Infinity Care Warranty claim, simply call Infinity Limited Warranty Service at 1-603-910-5000. Please be prepared to describe the product that needs service and the nature of the problem. A purchase receipt is required. All repairs and replacements must be authorized in advance. Service options, parts availability and response times will vary. You are responsible for delivery and the cost of delivery of the product or any parts to the authorized service center for replacement, per our instructions. Limits and exclusions: Coverage under this Limited Warranty is limited the United States of America, including the District of Columbia and the U.S. Territories of Guam, Puerto Rico, and the U.S. Virgin Islands. © 2019 Infinity®. All rights reserved.

Register your warranty here

Simple. We are at the forefront of innovation in the massage chair industry. We design and implement the latest and greatest of features into our chairs in order to ensure a one-of-a-kind massage experience. Our attention to detail, quality assurance, and design innovation give us the ability to create The Ultimate Massage Experience.

Infinity Massage Chairs are manufactured with durable framework and tremendously well-engineered technology in order to ensure longevity. With proper care and occasional maintenance, your chair will provide many years of wellness.

In fact, we're so confident in our chairs that we provide a five-year structural warranty, three years on Parts and a full year of in-home labor, if necessary. An extended parts and labor warranty for up to a full five years is also available for purchase.

What is a Certified Pre Owned Chair?

Certified Pre-Owned Grade A chairs are ones that were returned to us for various reasons, such as not fitting through a customer's door, the customer changing their mind before delivery, or minor damage caused during delivery. These chairs have been used for a maximum of 100 days and we inspect them thoroughly to ensure they work properly. If there is any minor damage, we replace the damaged part with a new one. These chairs come with the same warranty as a brand new chair, but you save money by purchasing a pre-owned one.

Certified Pre-Owned Grade B chairs are also used chairs that have been returned to us, but they have more visible damage such as scratches or scuff marks. We inspect them thoroughly to ensure they still work properly and offer the same warranty as a brand new chair. However, because they have more visible wear and tear, they are sold at a lower price than the Grade A chairs.

The dimensions of each chair, both upright and reclined, can be found on the product page under the Description tab.

Most Infinity chairs are equipped with our innovative space-saving technology, which either moves the chair forward on a track system or on its axis in order to conserve space. Select models have Zero Wall Fit space-saving mechanism, which allows you to place the chair as close as 2" from a wall and still fully recline without concern for additional space.

If you select our free standard shipping option, you should expect delivery within 2 to 4 weeks from the date of your order. If you choose white glove delivery (includes delivery and assembly in the room of your choice), you should expect delivery within 4 to 6 weeks (this is due to the more involved nature of white glove assembly).

Parts are manufactured in China, but much of our chairs' assembly takes place in the United States for quality control purposes. We also customize every massage chair model to cater to our customers' needs, as well as a variety of lifestyles.

Our standard warranty comes with all of our chairs and covers the costs of any replaced parts, structural framework, and labor on your chair during the first year at no cost to you. All customers also have the option to purchase an extended warranty for additional parts and labor coverage at the time of the chair purchase.

Yes, but we make it quick and simple with pre-assembly of most of the components, our easy-to-follow instruction manuals, and step-by-step assembly tutorial videos. Home assembly typically takes about 20 to 30 minutes. We also recommend you have a buddy on hand to help you move your chair, as they are heavy and are best moved by two people.

If you feel you're unable to assemble your Infinity Massage Chair on your own, we offer white glove delivery for an additional fee, which includes assembly in the room of your choice.

We recommend that new users ease into their massage routine with 10 to 15 minute massage sessions, two to three times per day. As you become increasingly comfortable and familiar with your massage preferences, you can experiment with longer, more frequent massages. We find the sweet spot for regular users is around one 30-minute session every day.

Major discomfort can often be attributed to either overuse or using the chair at too high of an intensity level. We recommend treating your massage chair like any other physical activity by easing into a routine starting with shorter and less intense sessions, with ample breaks in between usages. You can adjust the length, depth, and intensity of your massage in the manual modes on your remote. Once you become more comfortable and familiar with your massage preferences, you can experiment and increase the levels of your usage levels accordingly to find what works best for you.

If you take it slow and still experience pain or discomfort, we recommend consulting your physician before continuing use of your massage chair.

Yes, you can adjust the airbag pressure in the Manual settings of each chair.

Select models also include 3D, 4D or Syner D technology, which allows you to decrease or increase the intensity and depth of the rollers.

Yes, we advise that children aged 10 and up can safely use our massage chairs with appropriate supervision. All of our chairs have body scanning technology that adjusts the massage rollers to the height of the user, allowing users of all shapes and sizes to enjoy a properly aligned massage. The intensity of the massage can also be adjusted for children who would be best suited with gentler massages.

Studies have shown that just two 15-minute massage chair sessions per week reduced anxiety and job stress levels, while increasing alertness and general calmness. Additional studies have revealed that massage chair use reduces blood pressure and blood sugars. Finally, massage chairs reduce pain and tension (e.g., minimizing headache symptoms and muscle tension).

Look for the MyMassage Memory feature in select chairs if you to save manually created massage programs.

We have technicians located throughout the United States. We will find the nearest tech to you if you ever have an issue with your massage chair.

You can lessen the intensity in the foot unit by lowering the airbag pressure setting, turning off the foot rollers or both.

We offer 0% financing through our partner Klarna, which you can apply for instant approval today! Click here for more information

We understand that you have many options when it comes to shopping for saunas and wellness products online, and we appreciate your interest in Unwind Haven. Here are some reasons why we believe that shopping with us is the best choice for you:

  • Free Shipping for orders $500 or more: At Unwind Haven, we recognize that purchasing a high end wellness product is a significant investment in your well-being, and we want to make it as easy and affordable for you as possible. That's why we offer free shipping for all orders of $500 or more to all customers in the contiguous United States. This way, you can get the most out of your purchase without worrying about shipping costs.


  • Price Match Assurance: We believe in providing our customers with the best products at the best prices. Our team monitors our products' prices daily to ensure that you are getting the best deal possible. If you find a better price for any of our products elsewhere, simply let us know, and we will match it. Our Guarantee ensures that you get the best value for your investment. Click here for more details


    • No Sales Tax For Most States: In addition to our competitive prices, we offer sales tax exemptions for nearly every state, except for CA and WY. This means that you can save even more on your purchase with us, making our prices even more affordable.


    • Safe and Secure Checkout Experience: We take the security of your personal and payment information very seriously. That's why we use AES-256 encryption to ensure that your payment details are secure and protected. You can shop with confidence, knowing that your information is safe with us.


    • Shop Now, Pay Later: We understand that purchasing wellness items can be a significant expense, and we want to make it as easy and flexible for you as possible. That's why we've partnered with Klarna to offer easy monthly financing, split payments, or buy now and pay your balance in 30 days. We offer flexible payment options to suit any budget and circumstance. Click here for more details


    • Excellent and Reliable Service: At Unwind Haven, we take great pride in providing our customers with the best service and support. From the moment you place your order until you receive your purchase, you can expect consistent communication and support throughout the process. Our team is here to answer any questions or concerns you may have, ensuring your complete satisfaction. View our help center


    • Official Authorized Dealer: As an official authorized dealer for all the products we sell, we work closely with each brand to provide you with industry-standard products that are sure to aid you on your wellness journey. All items we showcase are covered by the manufacturer's warranty, giving you peace of mind that you are getting a high-quality product that is backed by the manufacturer.


    • Government and Military Discounts: To show our appreciation for your service, we've partnered with GovX to offer a discount on our store. Codes are valid for saunas, showers, tiki bars, and more! Our discount is available to current and former U.S. military, military spouses and dependents, first responders including law enforcement, fire, and EMS, federal, state, and local government employees, and teachers (K-12 and University teachers/staff). This way, we ensure that our customers get access to the best deals possible. Click here for more details


    • Volume Discounts: If you are interested in purchasing saunas or other products in bulk, we offer volume discounts to help you save even more. Simply reach out to us at with your inquiry, and we would be happy to provide you with a customized offer.

    At Unwind Haven, we've worked hard to create an unparalleled shopping experience for our customers. We believe that our commitment to providing high-quality products, excellent service, and competitive prices sets us apart from the competition. Shop with us today and experience the difference for yourself.

    While we fully stand by every product that we sell, we understand that sometimes you might change your mind or realize the product you ordered wasn't exactly what you were hoping for.

    That's why we offer a 30 Day Return Policy.

    If you decide you want to return an item within 30 days after receipt of your order, please email us at with your order number and we will provide detailed instructions on how to process the return.

    Please note, that you as the customer will be responsible for paying the return shipping costs of the item(s) in your order.

    Once your return item(s) have been received and inspected at our warehouse(s), we will send you an email notification that we have processed your return payment.

    *Please note: In order to receive a refund for the item(s) ordered, the item(s) must arrive back at our distribution center in "Like New" condition and must contain all original packaging and accessories.

    "Like New" means that the items you ordered must not show any visual signs of wear.

    If items are returned with visual signs of wear, or have any issues due to use, they will not be accepted and no refund will be given.

    If you decide you want to return your order, please email us at with your order number and we will assist you. We want to make this as simple of a process as possible for you.


    All canceled orders and/or returned goods shall be subject to the following: a) storage fees and costs associated with routing the goods; b) handling and restocking fee of 20% of the total purchase for each sauna; c) return shipping cost

      If the item has been opened, assembled, and used. 

      •      No return accepted. 


        Important Information Regarding Dundalk LeisureCraft Returns

        We will first try to send you any necessary parts free of charge. 

        It is very expensive to return products back across the border

         If a product must be returned to the factory, the following will apply:

        a. 20% Restocking fee
        b. The customer will be responsible for shipping costs to the factory
        c. Products must be returned in their original packaging and condition
        d. Leisurecraft will inspect the product upon return and Leisurecraft will be the sole decider of the condition of the product and the amount of the refund



        If the product is damaged, you must make note of it immediately when signing for delivery and send photos to on the day of delivery.

        Remember to keep all the original packaging for any items that need to be returned. All returns need to be authorized by our customer service department prior to being processed. 

        We will ensure you get the product you ordered, undamaged, as soon as possible. Items that become damaged after use are non-refundable unless specified under warranty.


        Specific Information For Dundalk Damaged Orders

         If the crate arrives damaged, you can accept the shipment, however, please take pictures of the damage, and note the damage on the shipper’s Bill of Lading (BOL).

        Immediately, contact us or Dundalk, so we can contact the shipper. 

        1. Mark the Bill of Lading (BOL) with “(Crate arrived open/damaged- Possible Hidden Damage.


        Specific Information For Golden Designs Damaged Orders

        Once the driver has unloaded the sauna, please immediately inspect the boxes for any damage. 

        Please indicate any minor scratches, indentations, or scuff marks to the outside of the boxes on the delivery receipt. 

        You do not need to open the boxes to inspect the sauna.

        Please refuse the delivery if you see any softball-sized holes in the packaging which is likely caused by forklifts. 




        If you would like to cancel an order, please email or call our customer service team immediately to avoid return shipping fees.

        Cancellations received before shipment will receive a full refund.

        Orders canceled after items have shipped will follow our 30 Day Return policy and will be subject to return shipping costs.


        Other Return Policy Notes:

        • If a certain vendor or product does not support the return policy stated above, this will be noted in the product descriptions or in the product-specific return information.
        • Products that are specified as certified pre-owned or used are ineligible for a return
        • Unwind Haven only sells to purchasers who intend to use the item(s) for the duration of its economic life. Orders purchased for the specific purpose of a "one-time-use or temporary use" are not eligible for return under any circumstances. This includes but is not limited to; orders intended for use in a trade show or a conference venue, orders that are purchased by promotional companies, and orders that are purchased by trade show facilitators.

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