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Infinity Dynasty 4D Massage Chair

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Original price $11,999.00 - Original price $11,999.00
Original price $11,999.00
$9,999.00
$9,999.00 - $9,999.00
Current Price $9,999.00
+ FREE SHIPPING
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Ships in ~ 7-10 days
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Minimal Assembly Required:
Plug & Play Setup – Ready to Relax in Minutes.
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Dynasty 4D Massage Chair by Infinity

Tired of daily stress, sore muscles, and endless fatigue? Imagine coming home to a personal massage therapist ready to melt away tension, rejuvenate your body, and restore your mind—all at the push of a button.

The Infinity Dynasty 4D Massage Chair is designed to deliver exactly that. With advanced 4D massage technology that mimics human hands, personalized body scanning for a tailored experience, and soothing sound and light therapy, this chair offers a complete wellness retreat without leaving your home.

Whether you're recovering from an intense workout, easing back pain from long office hours, or simply craving relaxation, the Dynasty 4D is your all-in-one solution for comfort, recovery, and daily rejuvenation.

Dynasty 4D Massage Chair Features

Packed with top-tier massage technology and luxurious comforts, the Infinity Dynasty 4D Massage Chair ensures every session leaves you feeling refreshed and recharged.

4D Back Massage Mechanism

4D Back Massage Mechanism
Delivers deep, lifelike massage movements that target muscles from neck to glutes, simulating the feel of human hands.

Intelligent Voice Command + Control
Hands-free operation lets you activate massage programs with simple voice commands for effortless relaxation.

Complete Calf™ Kneading + Oscillation
Relieves lower leg tension with a blend of kneading rollers, oscillating movement, and air compression therapy.

Triple Foot Roller Total Sole Reflexology

Triple Foot Roller Total Sole Reflexology
Stimulates key pressure points in your feet using triple shiatsu rollers, enhancing overall body relaxation and wellness.

Wireless Charging / USB Port

Wireless Charging / USB Port
Keeps your devices charged while you recharge your body.

Chromotherapy Programs
Color light therapy sequences balance your energy, helping you wake up or unwind during your massage.

Sound Therapy

SootheMe™ Sound Therapy
Built-in soundscapes promote deep relaxation through calming audio directly from the chair’s remote.

TrueFit™ Body Scanning

TrueFit™ Body Scanning
Customizes each massage by adapting to your body’s unique shape and size for the perfect pressure and coverage.

Weightless Zero Gravity Recline

Weightless Zero Gravity Recline
Inspired by NASA, this position reduces spinal pressure, improves circulation, and enhances the therapeutic benefits of every massage.

Zero Wall Fit™ Space-Saving Technology

Zero Wall Fit™ Space-Saving Technology
Requires only 2 inches of wall clearance, saving space in any room without compromising on comfort.

Bluetooth® Speakers

Bluetooth® Speakers
Stream your favorite music, meditation, or ambient sounds for a fully immersive relaxation experience.

Additional Features: 

  • 49" L-Track for extended massage coverage
  • 12 Auto Programs for varied massage needs
  • Integrated Air Ionizer for cleaner air
  • Apple and Android App Functionality for easy control
  • Lumbar Heat for soothing lower back relief
  • Airbag Compression Therapy for muscle relaxation
  • Rocking Technology for a calming, rhythmic motion

Massage Techniques Include:

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

Infinity Dynasty Massage Chair Specifications and Warranty

  • Chair Weight: 304 lbs.
  • Seat Depth: 18"
  • Hip Width: 19.5"
  • Shoulder Width: 22"
  • Maximum User Weight: 300 lbs.
  • Optimal User Height: 5' 2" to 6' 4"
  • Warranty: 5-Year Residential Limited Warranty, with options to upgrade for extended coverage on parts, labor, and frame.
    • Infinity Care PLUS: Covers 3 Years of Labor, 3 Years Parts, and 5 Years Frame - $399
    • Infinity Care Max: Covers 5 Years of Labor, Parts, and Frame - $599

Downloads: 

Order Processing: Once you place your order, you'll receive an order confirmation email. Please allow 1-3 business days for processing. If there are any unexpected delays, we’ll reach out to you immediately.

Shipping Methods:

  • Standard Delivery: Massage chairs are delivered mostly, or sometimes 100% assembled via Freight truck shipment.
  • White-Glove Delivery: Professional delivery teams will bring the chair inside, place it where you like, and remove packaging (optional service).

Delivery Timeline:

  • Processing: Please allow 1-3 business days for us to process your order.
  • Handling Time: This product should ship out in 7-10 days days from the time it is processed.
  • Transit Time: Once shipped, we will send you the tracking number. Standard ground shipments take 3-7 business days.

Receiving Your Shipment: Inspect your shipment for damage before signing the delivery receipt. If any issues arise, contact us within 2-3 business days.

Assembly & Setup:

Most massage chairs arrive partially or fully assembled. Some simple steps, like attaching the footrest or side panels, may be required at most.

Electrical Requirements:

  • Most massage chairs plug into a standard 110V home outlet. Exceptions to this will marked in the product details.
  • High-end models with stronger motors may require dedicated circuits (check product specifications).

Space Considerations: Some chairs require additional space for reclining, while others feature zero-clearance recline, allowing placement directly against a wall.

Professional Assembly: White-glove service is available for in-home delivery and setup.

Massage Chair Warranty Coverage:

Select Fitness is an authorized dealer for every massage chair we sell. All chairs include the manufacturer's original warranty.

Typical warranty coverage includes:

  • Frame & Structure: Covered for years.
  • Motors & Massage Mechanisms: Covered for years.
  • Electronics & Control Panels: -year warranty.
  • Upholstery & Padding: Covered for defects but does not include normal wear and tear.

For specifics on your chair’s warranty, check the product details or contact us for more information.

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Sauna Benefits Section
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Luxury Relaxation at Any Budget
Find the perfect massage chair for your space, needs, and budget—without compromising on quality.
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Competitive Prices, Unmatched Value
We offer top-tier massage chairs at the best prices possible—plus financing options to fit your budget.
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Worry-Free Shipping & Easy Setup
Fast, hassle-free delivery with minimal assembly required—relax in no time.
Sauna FAQ Section

Massage Chair FAQs

General Questions
Where should I put my massage chair? +
Massage chairs work best in living rooms, bedrooms, offices, or dedicated relaxation spaces. Many models feature zero-clearance reclining, meaning they can be placed just a few inches from a wall. Always check the product dimensions and clearance requirements before placing your chair.
Is there a maximum or minimum height requirement? +
Most massage chairs comfortably fit users between 5’0” and 6’4”, but it varies by model. Some premium chairs accommodate taller users, while compact models work best for shorter individuals. Always check the recommended height range on the product page.
Is there a max user weight? +
Most massage chairs support 250 to 330 lbs. Heavy-duty models can support up to 400+ lbs. Be sure to check the weight capacity on the product page to ensure the best fit.
How strong does the massage pressure go? +
Massage pressure varies by chair and can be adjusted to suit your comfort level.
- 2D Chairs: Moderate intensity (surface-level massage).
- 3D Chairs: Deeper tissue massage (adjustable depth).
- 4D Chairs: Most advanced—variable speed & depth for a lifelike massage.
What does zero gravity mean? +
Zero Gravity reclines the chair into a weightless position, reducing spinal pressure and enhancing the massage. Inspired by NASA, this position helps improve circulation and relieve tension.
Delivery & Setup
Can I move the chair once I get it in place? +
Massage chairs are heavy (some over 250 lbs), but most models include rear wheels for easier repositioning once set up.
Is assembly required? +
Most massage chairs arrive partially assembled. Typical setup involves attaching the footrest, side panels, and armrests—a simple process that usually takes 30-60 minutes. Some chairs arrive fully assembled.
How does it come delivered? +
- Standard Delivery: The chair arrives in a large box (or multiple boxes) and is delivered curbside.
- White-Glove Delivery: The chair is brought inside, assembled, and packaging is removed (available for an additional fee).
How much does a massage chair weigh? +
Massage chairs typically weigh between 150 to 300 lbs, depending on the model and features.
Safety & Performance
Are massage chairs safe? +
Yes, massage chairs are designed for safety, but users with certain medical conditions (such as pacemakers, recent surgeries, or pregnancy) should consult a doctor before use.
Do massage chairs help with recovery? +
Massage chairs can assist with muscle recovery, circulation, and relaxation by increasing blood flow and reducing muscle stiffness. While they’re not a medical treatment, many people use them for post-workout relief, back pain, and stress reduction.
What if I don’t like how my massage chair feels? +
Most massage chairs offer adjustable intensity and settings to customize your experience. If the chair feels too strong or too weak, adjust the air compression, roller depth, or recline position for a better fit.
How long does a massage chair last? +
High-quality massage chairs typically last 10+ years with proper care. Regular maintenance, such as keeping it clean and avoiding excessive weight beyond capacity, can extend its lifespan.
Does it plug into a normal wall outlet? +
Yes! Most massage chairs plug into a standard 110V household outlet. High-end commercial models may require a dedicated 220V circuit (check product details).
Need Some Help?

When You Work With Our Massage Chair Specialist, You Get:

  • Expert Guidance on Choosing the Right Massage Chair
  • Massage Chair Features & Sizing Assistance
  • Private Access to Exclusive Deals & Promotions
  • Delivery & White-Glove Assembly Support
  • Dedicated Account Representative for Personalized Support

A knowledgeable massage chair specialist will contact you to help you choose the perfect chair for your needs.

“From the first consultation to delivery, Select Fitness made buying my massage chair a seamless experience. The team answered all my questions, and now I get to enjoy the best part of my day—relaxing in my chair after work.”

- Liz E., 11/24
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