Infinity Smart Chair X3 4D Massage Chair - Full Body S-Track
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Infinity Smart Chair X3 4D Massage Chair
Description
The Infinity Smart Chair X3 4D is a premium full-body massage chair built for serious recovery, daily relaxation, and long-term wellness at home. At its core is a near-flat reclining S-Track massage mechanism that follows the natural curve of your spine from neck to glutes, delivering a uniquely thorough and deeply satisfying massage experience. The 4D back massage mechanism moves in four dimensions - up and down, left and right, in and out, and with variable speed - to authentically replicate the feel of skilled human hands working through tight muscles.
What sets the Smart Chair X3 apart is its combination of therapeutic stretch and relief features: True Inversion for spinal decompression, Waist Twist Therapy for increased range of motion, and Weightless Zero Gravity Recline that elevates your feet above your heart to improve circulation. TrueFit Body Scanning technology customizes every session to your unique body shape, while Triple Roller Total Sole Reflexology attends to vital pressure points across the entire foot. Bluetooth speakers, Chromotherapy lighting, and a free iOS and Android app make this chair as enjoyable as it is therapeutic.
Key Features
- 4D Back Massage Mechanism: Moves up/down, left/right, in/out, and with variable speed to mimic deep tissue massage from human hands across the neck, back, and glutes.
- Near-Flat Reclining S-Track: Follows the natural S-curve of the spine for superior full-back coverage and enhanced stretching capability.
- TrueFit Body Scanning: Sensors automatically detect your body's curves, shape, size, and pressure points to deliver a fully personalized massage.
- True Inversion and Spinal Decompression: Chair back reclines beyond horizontal so gravity assists with spinal correction and relief from back tension.
- Waist Twist Therapy: Gentle twisting motion stretches the waist and helps increase range of movement.
- Weightless Zero Gravity Recline: Elevates feet above the heart to reduce spinal compression and improve circulation during massage.
- Triple Roller Total Sole Reflexology: Three shiatsu rollers per foot cover vital pressure points linked to lymphatic health and whole-body wellness.
- Lumbar Heat: Built-in heating modules in the lower back area soothe muscles and ease tension before and during massage.
- 9 Auto Programs + Custom Programs: Choose from preset programs like Extension, Sports Refresh, and Rest and Sleep, or build your own saved routines.
- Bluetooth Speakers and App Control: Stream music via Bluetooth and control every aspect of the chair from a free iOS or Android app.
- Chromotherapy Lights: Color therapy lighting adds an immersive relaxation ambiance to every session.
- Massage Techniques: Kneading, Tapping, Knocking, Shiatsu, and Sync modes available.
Shipping
Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
- Infinity Smart Chair X3 4D Massage Chair (Black or Brown)
- Color menu-driven remote control
- Quick Start Guide
Why You'll Love It
The Infinity Smart Chair X3 4D is trusted by wellness-focused buyers who want a clinical-quality massage experience without leaving the house. Infinity Massage Chairs has built a strong reputation for engineering chairs that deliver real therapeutic results - not just surface-level comfort - and the Smart Chair X3 represents that commitment at its finest. Whether you're a coach managing post-game recovery, a professional dealing with daily back and neck tension, or simply someone who values quality rest and stress relief, this chair delivers every single time.
Backed by a comprehensive 5-year residential warranty with unlimited USA-based customer and technical support, you're not just buying a product - you're investing in years of dependable use and peace of mind. The Smart Chair X3's combination of 4D technology, True Inversion, body scanning, and reflexology puts it in a class of its own at this price point, making it one of the most feature-complete massage chairs available for home use today.
Product Specifications
View Product Specs
| Chair Weight | 286 lbs. |
|---|---|
| Seat Depth | 15" |
| Hip Width | 18" |
| Shoulder Width | 22" |
| Max User Weight | 300 lbs. |
| Optimal User Height | 5' 0" - 6' 4" |
| Dimensions (Upright) | 36" H x 36" W x 46" D |
| Dimensions (Reclined) | 59" H x 36" W x 74" D |
| Track Type | Near-Flat Reclining S-Track |
| Massage Mechanism | 4D Back Massage |
| Heat | Lumbar Heat |
| App Compatibility | iOS and Android |
| Warranty | 5-Year Residential Limited Warranty (1 yr complete care, 3 yr parts, 5 yr frame) |
| Available Colors | Black, Brown |
Manuals & Guides
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FAQ
What is the difference between 3D and 4D massage?
3D massage adds depth (in and out movement) to the traditional up/down and left/right roller motion. 4D goes one step further by also varying the speed of those movements dynamically, creating a more fluid and human-like massage feel. The Smart Chair X3's 4D mechanism is specifically designed to replicate the rhythmic variability of trained hands.
What does True Inversion mean, and is it safe?
True Inversion means the chair back reclines just past horizontal so that gravity reverses its usual compressive force on your spine. This assists with spinal decompression, which can be beneficial for people with back pain or tightness. As with any therapeutic feature, consult your physician if you have existing spinal conditions before use.
Is assembly required, and how is the chair delivered?
Some assembly is required. The Smart Chair X3 ships with a detailed Assembly Guide and Quick Start Guide. Due to its size and weight (286 lbs.), this chair typically ships via freight carrier on a pallet. Please email service@omahasportsandgames.com before purchase to confirm delivery logistics for your area.
Does the app work on both iPhone and Android?
Yes. The Smart Chair X3 is compatible with both iOS (Apple) and Android devices. The app is a free download and allows you to control all massage functions, build custom programs, and adjust settings directly from your smartphone.
What does the warranty cover, and for how long?
The Smart Chair X3 comes with Infinity's 5-Year Residential Limited Warranty. It includes 1 year of complete care (parts and labor, including in-home service if necessary), 3 years of no-cost replacement parts, and a 5-year structural framework warranty. Unlimited USA-based customer and technical support is included throughout. Extended warranty upgrades are also available for additional coverage.
Can the Smart Chair X3 be used in a commercial setting?
The standard warranty covers residential use only. Commercial or corporate use voids the warranty per Infinity's terms. If you are considering this chair for a business or facility, please contact us to discuss options.
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 | Kneading, Tapping, Shiatsu |
| Material | Faux leather, Plastic |
| Treatment objective | Muscle pain, Pain relief, Comfort |
| Upholstery material | Faux leather |