
Osaki OS-Pro DuoMax 4D Massage Chair
Ships in ~ 7-10 business days

Plug & Play Setup – Ready to Relax in Minutes.
Affirm, PayTomorrow, Klarna, HSA/FSA (TruMed) & More.

Buy with confidence. Contact an SF Massage Chair expert.
Buy with confidence. Contact an SF Massage Chair expert.
Feel like you’re constantly battling muscle fatigue, stress, or tension that never truly goes away? Whether you're recovering from long workdays, intense workouts, or simply need more “me time,” the Osaki OS-Pro 4D DuoMax is your personal solution for full-body rejuvenation.
This high-end 4D massage chair combines cutting-edge technology with thoughtful design, delivering an experience that feels like your own private massage therapist is on call 24/7.
With intelligent body scanning, dual-mechanism 4D+3D massage precision, and an SL Flex Track that contours every curve from neck to hamstrings, the DuoMax adapts to your body’s needs in real time.
You'll get deep relief exactly where you need it—whether that’s in your calves, shoulders, lower back, or feet. Integrated features like health monitoring, voice control, calf and foot rollers, and a heated jade core system bring unparalleled comfort, while 20 automatic massage programs keep things fresh every time you sit down.
This massage chair is made for individuals who take their recovery, performance, and relaxation seriously. From tech lovers and wellness seekers to hardworking professionals and athletes, the DuoMax is built to elevate daily life—physically and mentally.
Personalized programs to suit every mood and need:
Customize your experience with precise techniques:
Package Dimensions & Weight
Warranty: 5 Year (3 Years Full Service & Additional 2 Years Parts)
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:
Delivery Timeline:
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:
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:
For specifics on your chair’s warranty, check the product details or contact us for more information.
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When You Work With Our Massage Chair Specialist, You Get:
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.”