Infinity Dynasty 4D Massage Chair
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy, transparent
returns. If you're comparing options, we encourage you to review competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure that never
happens to you.
Official Distributor
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review
competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure
that never happens to you.
Starts at: $2,499.75/mo Learn More
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Monthly payments start at: $2,499.75/mo Learn More
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Infinity Dynasty 4D Massage Chair
Feature-rich 4D massage across a 49-inch L-Track.
The 4D mechanism travels from the neck and shoulders toward the glutes along a 49-inch L-Track with configurable massage depth and speed.
Complete Calf Kneading and Oscillation combines rollers, oscillating movement, and air compression around the lower legs.
Dynasty 4D massage technology
Voice, scanning, and lower-body control
TrueFit body scanning positions the massage mechanism, while the TrueFit footrest extension adjusts lower-body fit for the seated user.
- Twelve Auto Programs: Twelve preset programs provide documented session choices.
- Smart Dial Control: The integrated dial provides quick access to supported chair functions.
- SootheMe Sound Therapy: Onboard soundscapes are selected through the chair controls.
- Sleep Mode: Sleep Mode provides the model’s documented extended-session operation.
Technical Specifications
4D L-Track dimensions, fit range, and chair configuration.
How the Dynasty 4D delivers its massage
Four-Dimensional Massage
Massage ControlThe 4D mechanism varies position, depth, and movement speed from the neck and shoulders toward the glutes.
Complete Calf Massage
Calf ControlRollers combine with oscillating movement and air compression around the lower legs.
Intelligent Voice Control
Voice ControlThe documented voice system activates supported massage programs through recognized commands.
Plan the Dynasty 4D in upright and reclined positions.
Zero Wall Fit requires approximately two inches behind the backrest; keep every movement path unobstructed.
Configure the Dynasty 4D.
Select documented programs, confirm the body scan, and adjust available massage and compression settings through the chair controls.
Inspect the power cord, controller, upholstery, moving sections, and surrounding floor area.
Session Controls
Intelligent voice control, the Smart Dial, and the supported mobile app provide documented operating options.
- Adjustable 4D Massage
- 49-Inch L-Track
- Complete Calf Massage
- Intelligent Voice Control
- Twelve Auto Programs
- Smart Dial Control
Operating Steps
Inspect the Chair
Inspect the power cord, controller, upholstery, legrest, and surrounding area before beginning a session. Do not operate the chair if damage or abnormal movement is found.
Sit in Position
Sit fully against the backrest with your feet positioned in the footrest. Follow the current Infinity instructions before adjusting the backrest or legrest.
Start Body Scan
Begin the documented body-scanning process and remain seated while the chair identifies the appropriate massage position.
Choose a Program
Select an automatic or manual massage program using the documented chair controls.
Adjust the Session
Use the documented chair controls to adjust available massage intensity, mechanism settings, compression, heat, recline, and target areas.
Finish and Power Down
Allow the chair to return to its normal position before standing. Follow the current Infinity instructions when ending the session and turning off the chair.
Infinity residential warranty
and dealer return policy.
Infinity Care provides a five-year structural frame warranty, covered replacement parts for three years, and covered parts and labor for one year, subject to current manufacturer terms and exclusions.
Protect the chair and its movement path.
Use the chair indoors on a stable surface and follow Infinity’s current operating and cleaning instructions.
Good luck getting
Costco on the phone.
Most significant purchases come with a phone tree. Ours comes with a person. When something goes sideways, you contact us. We contact the manufacturer, follow the shipment, and help coordinate the next step. That's what we mean by boutique concierge service.
Lost in Transit
Our team helps document the missing shipment and coordinate with the appropriate carrier or manufacturer contact.
Shipping Delays
We help request available shipment updates and follow up with the appropriate fulfillment or carrier contact.
Manufacturer Defect
We help organize the available order information and coordinate the next support step with the manufacturer.
A Question After Purchase
Our team helps connect you with the appropriate product, order, or manufacturer-support resource.
We support every order with direct, human assistance.
Call (877) 689-4898Product-specific massage functions.
The 49-inch L-Track carries adjustable 4D massage toward the glutes, while the Smart Dial and twelve automatic programs provide direct session control.
Use the integrated dial for quick access to supported chair functions.
Three shiatsu rollers per foot provide broad sole contact during lower-body programs.
The documented Sleep Mode supports the model’s extended-session operation.
Infinity product support. Documented owner resources.
Infinity publishes model pages, owner manuals, assembly guides, remote tutorials, cleaning guidance, warranty registration, and service contact resources for chair owners.
Owner Manuals
Use the exact model manual for controls and safety guidance.
Assembly Guides
Follow current model-specific assembly documentation.
Cleaning Guidance
Use approved surface-care methods for upholstery and controls.
Authorized Service
Contact Infinity support instead of repairing internal components.
More Dynasty 4D controls and comfort functions.
Each function below describes an integrated chair control or comfort function.
Wireless Charging
The armrest charging pad supports compatible contact-charging devices.
Chromotherapy Programs
Programmed lighting sequences provide selectable color-based ambience.
SootheMe Sound Therapy
Onboard soundscapes are selected through the chair controls.
TrueFit Footrest
The extending footrest adjusts lower-body fit for the seated user.
Integrated Air Ionizer
The integrated system emits ions near the headrest air outlet.
Rocking Technology
The chair provides documented rocking movement during supported operation.
Frequently Asked Questions
Technical operation, adjustment, placement, cleaning, and inspection guidance for the Dynasty 4D.
Manuals & Resources
Use the current official Infinity model page for owner, quick-start, assembly, and controller resources.
Why Thousands of Health and Fitness Lovers Choose
Them
Support
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Real humans. We answer quickly. Always here, always helpful
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Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
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Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
Pricing
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Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady
tactics after the sale.
Returns & Warranty
Policies are confusing and designed to frustrate, delay, and deny returns with zero accountability.
Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
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Fast, helpful and always supportive
Order Processing
Delays and lack of communication
Instant processing and updates
Shipping
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Fast, insured, trackable shipping
Pricing
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Return & Warranty
Frustrating, misleading return policies
Clear, honest return policy
Choose the Dynasty 4D.
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Questions? Call us. Ready? Add to cart. Either way, you're talking to a real person.
