Infinity Dynasty 4D Massage Chair - L-Track, Zero Gravity
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Infinity Dynasty 4D Massage Chair
Description
The Infinity Dynasty 4D is your personal 24/7 wellness retreat, engineered to redefine what a home massage chair can deliver. Featuring a true 4D back massage mechanism that mimics the nuanced movement of human hands, the Dynasty travels the full length of a 49" L-Track - from your neck and shoulders all the way to your glutes. TrueFit body scanning technology reads your unique shape and size, then customizes every session so the massage meets your body exactly where it needs it most.
Beyond the back, the Dynasty addresses your whole body through Triple Foot Roller Total Sole Reflexology, Complete Calf Kneading and Oscillation, and full-coverage airbag compression therapy. Chromotherapy lighting programs, SootheMe Sound Therapy, and premium Bluetooth speakers enlist all your senses to help you genuinely decompress. Whether you are recovering from an intense workout, unwinding after a long day at the office, or simply looking to recharge, the Dynasty delivers a restorative experience that keeps you performing at your best every day.
Key Features
- 4D Back Massage Mechanism: Moves up/down, left/right, in/out, and varies speed to replicate the feel of a skilled therapist's hands - covering neck, shoulders, back, and glutes.
- 49" L-Track Rail: Extended track coverage from the cervical spine all the way down to the glutes for a truly full back and hip massage.
- TrueFit Body Scanning: Intelligent body-scanning technology maps your unique dimensions and automatically customizes the massage to fit you precisely.
- Triple Foot Roller Total Sole Reflexology: Three Shiatsu rollers per foot target vital pressure points across the entire foot sole for a comprehensive reflexology experience.
- Complete Calf Kneading + Oscillation: Rollers, oscillating movement, and air cells combine to simulate hands working out tension and pain in your lower legs.
- Weightless Zero Gravity Recline: NASA-inspired positioning elevates feet above the heart, decompresses the spine, and enhances therapeutic effectiveness of every massage.
- Zero Wall Fit Space-Saving Technology: Requires only 2" of clearance behind the backrest - slides forward when reclining so you can place it close to any wall.
- Intelligent Voice Command + Control: Hands-free activation lets you start and adjust massage programs simply by speaking.
- Chromotherapy + SootheMe Sound Therapy: Programmed light therapy sequences and an immersive sound menu work together to help you wake up, wind down, or fully decompress.
- Wireless Charging Pad + Bluetooth Speakers + Air Ionizer: Recharge your phone wirelessly, stream audio through premium headrest speakers, and breathe cleaner air with an integrated negative-ion ionizer.
- iOS and Android App + Smart Dial Controller: Full control via the free mobile app or the intuitive Smart Dial remote - whichever you prefer.
- 5-Year Residential Warranty: Includes 1-year complete care with in-home labor, 3-year no-cost parts, and 5-year structural framework coverage.
Shipping
Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
- Infinity Dynasty 4D Massage Chair
- Smart Dial Controller / Remote
- Power Cord
- Quick Start Guide
Why You'll Love It
The Infinity Dynasty 4D represents the pinnacle of home massage technology - a chair designed for people who take their recovery and well-being seriously. Its 4D mechanism and 49" L-Track deliver a level of coverage and depth typically found only in professional massage settings, now available whenever you need it. The thoughtful combination of voice control, app integration, chromotherapy, and sound therapy means every session can be perfectly tuned to your mood and goals. Backed by Infinity's 5-year residential warranty and USA-based customer support, you can invest with complete confidence. For athletes, professionals, and anyone who demands the best from their recovery tools, the Dynasty is the chair that earns its place in your home every single day.
Product Specifications
View Product Specs
| Track Type | L-Track |
|---|---|
| Track Length | 49" |
| Back Mechanism | 4D |
| Chair Weight | 304 lbs. |
| Max User Weight | 300 lbs. |
| Optimal User Height | 5' 2" - 6' 4" |
| Seat Depth | 18" |
| Hip Width | 19.5" |
| Shoulder Width | 22" |
| Dimensions (Upright) W x D | 37" W x 35" D |
| Height (Upright) | 49" |
| Height (Reclined) | 37" |
| Length (Reclined) | 73" |
| Wall Clearance Required | 2" |
| Auto Programs | 12 |
| Massage Techniques | Kneading, Tapping, Knocking, Shiatsu, Synch, 4D Shiatsu |
| Warranty | 5-Year Residential Limited (1-year in-home labor, 3-year parts, 5-year frame) |
| Assembly Required | Yes - assembly guide included; assembly video available |
| Delivery Method | Ships via freight; white-glove or threshold delivery - contact us for details |
Manuals & Guides
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FAQ
What is the difference between a 4D and a 2D or 3D massage chair?
A 2D mechanism moves rollers up/down and left/right. A 3D mechanism adds the ability to move in and out, adjusting how deeply the rollers press into your back. The Dynasty's 4D mechanism goes further by also varying the speed of all those movements - creating an irregular, lifelike rhythm that closely mimics the feel of human hands rather than a mechanical pattern.
How much space do I need behind the Dynasty to use it fully reclined?
Thanks to Zero Wall Fit Space-Saving Technology, the Dynasty requires only 2 inches of clearance between the backrest and the wall at any position. The chair slides forward as it reclines, so you don't need to keep it pulled far away from the wall the way traditional massage chairs require.
What does the L-Track cover compared to an S-Track?
An S-Track follows the natural curve of the spine from neck to lower back. The Dynasty's 49" L-Track extends that coverage further, continuing down and under the seat to reach the glutes and upper hamstrings - areas that carry significant tension but are missed entirely by shorter S-Track chairs.
Is the Dynasty suitable for taller or larger users?
The Dynasty is designed for users between 5' 2" and 6' 4" tall, with a maximum user weight of 300 lbs. The TrueFit body scanning and TrueFit footrest extension automatically adjust the chair's fit, making it a comfortable and effective choice across a wide range of body types within those parameters.
What warranty comes with the Dynasty, and is extended coverage available?
The Dynasty includes a 5-Year Residential Limited Warranty: 1 year of complete care with in-home labor if needed, 3 years of no-cost parts replacement, and a 5-year structural framework warranty. Extended plans are available - Infinity Care PLUS (3-year labor, 3-year parts, 5-year frame) for $399, or Infinity Care Max (5-year labor, parts, and frame) for $599.
Can I control the chair with my phone?
Yes. The Dynasty is compatible with both iOS and Android devices through a free downloadable app. You can browse programs, adjust settings, and control your session directly from your smartphone. The chair also includes a Smart Dial physical remote and supports Intelligent Voice Command for completely hands-free operation.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
Thanks!
Omaha Sports & Games Team
Returns & Refunds Policy
Return Policy
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. To start a return, you can contact us at service@omahasportsandgames.com.
If your return request is accepted, it will be up to you as the buyer to return the item in its original packaging, unworn and unused. You as the buyer will be responsible for paying the return shipping. We may be able to assist you in scheduling a pickup for return but the payment will still be your responsibility. You can always contact us for any return question at service@omahasportsandgames.com.
All products are subject to a minimum 15% restocking fee based on the quality of the returned product and packaging.
Items opened, tested, used, or any other non-new condition may be eligible for return based on the manufacturer's return policy.
Shipping Damages and Issues
You must inspect your order upon reception and refuse delivery if you see damage. DO NOT sign for delivery if there is apparent damage to the product. If you sign for the delivery and later claim shipping damage, there is very little we can do to help.
If your order does not require signing at delivery and is instead just dropped off at doorstep with damage, contact us immediately with photos of the damaged boxes.
If your item(s) is defective, damaged or if you receive the wrong item, contact us immediately so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, such as custom products, special orders or personalized items. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items, gift cards, or multiple product bundle discounts.
| Specification name | Specification Value |
|---|---|
| Heat function | With heat |
| Translation missing: en.metafields.shopify.massage-mechanism-dimensionality | 4D |
| Massage technique | Shiatsu, Kneading, Compression |
| Material | Leather, Plastic, Metal |
| Reclining function | Zero gravity |
| Treatment objective | Pain relief, Muscle pain, Comfort |
| Upholstery material | Leather |