{"product_id":"infinity-smart-chair-x3-4d-massage-chair-full-body-s-track","title":"Infinity Smart Chair X3 4D Massage Chair - Full Body S-Track","description":"\u003ch1\u003eInfinity Smart Chair X3 4D Massage Chair\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\nThe 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.\n\u003c\/p\u003e\n\u003cp\u003e\nWhat 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.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4D Back Massage Mechanism:\u003c\/strong\u003e 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNear-Flat Reclining S-Track:\u003c\/strong\u003e Follows the natural S-curve of the spine for superior full-back coverage and enhanced stretching capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrueFit Body Scanning:\u003c\/strong\u003e Sensors automatically detect your body's curves, shape, size, and pressure points to deliver a fully personalized massage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Inversion and Spinal Decompression:\u003c\/strong\u003e Chair back reclines beyond horizontal so gravity assists with spinal correction and relief from back tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaist Twist Therapy:\u003c\/strong\u003e Gentle twisting motion stretches the waist and helps increase range of movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeightless Zero Gravity Recline:\u003c\/strong\u003e Elevates feet above the heart to reduce spinal compression and improve circulation during massage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Roller Total Sole Reflexology:\u003c\/strong\u003e Three shiatsu rollers per foot cover vital pressure points linked to lymphatic health and whole-body wellness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLumbar Heat:\u003c\/strong\u003e Built-in heating modules in the lower back area soothe muscles and ease tension before and during massage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9 Auto Programs + Custom Programs:\u003c\/strong\u003e Choose from preset programs like Extension, Sports Refresh, and Rest and Sleep, or build your own saved routines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Speakers and App Control:\u003c\/strong\u003e Stream music via Bluetooth and control every aspect of the chair from a free iOS or Android app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromotherapy Lights:\u003c\/strong\u003e Color therapy lighting adds an immersive relaxation ambiance to every session.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassage Techniques:\u003c\/strong\u003e Kneading, Tapping, Knocking, Shiatsu, and Sync modes available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInfinity Smart Chair X3 4D Massage Chair (Black or Brown)\u003c\/li\u003e\n\u003cli\u003eColor menu-driven remote control\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003e\nThe 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.\n\u003c\/p\u003e\n\u003cp\u003e\nBacked 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.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChair Weight\u003c\/th\u003e\n\u003ctd\u003e286 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeat Depth\u003c\/th\u003e\n\u003ctd\u003e15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHip Width\u003c\/th\u003e\n\u003ctd\u003e18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShoulder Width\u003c\/th\u003e\n\u003ctd\u003e22\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax User Weight\u003c\/th\u003e\n\u003ctd\u003e300 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptimal User Height\u003c\/th\u003e\n\u003ctd\u003e5' 0\" - 6' 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (Upright)\u003c\/th\u003e\n\u003ctd\u003e36\" H x 36\" W x 46\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (Reclined)\u003c\/th\u003e\n\u003ctd\u003e59\" H x 36\" W x 74\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTrack Type\u003c\/th\u003e\n\u003ctd\u003eNear-Flat Reclining S-Track\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMassage Mechanism\u003c\/th\u003e\n\u003ctd\u003e4D Back Massage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat\u003c\/th\u003e\n\u003ctd\u003eLumbar Heat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApp Compatibility\u003c\/th\u003e\n\u003ctd\u003eiOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5-Year Residential Limited Warranty (1 yr complete care, 3 yr parts, 5 yr frame)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Colors\u003c\/th\u003e\n\u003ctd\u003eBlack, Brown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eManuals \u0026amp; Guides\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView All Documents\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/smart_chair_X3_4D_spec_sheet_product_brochure_V2_hqrq6b.pdf?v=1782424268\" target=\"_blank\" title=\"Product Brochure\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/UserManual_SmartChairX34D_v1.1-compressed_pix5xr.pdf?v=1782424276\" target=\"_blank\" title=\"User Manual\"\u003eUser Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/Assembly_Guide_SmartChairX3_v1.1_sxmc2v.pdf?v=1782424286\" target=\"_blank\" title=\"Assembly Guide\"\u003eAssembly Guide\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/QuickStartGuide_SmartChairX3_v1.4_oymvtm.pdf?v=1782424292\" target=\"_blank\" title=\"Quick Start Guide\"\u003eQuick Start Guide\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between 3D and 4D massage?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003e3D 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does True Inversion mean, and is it safe?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eTrue 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs assembly required, and how is the chair delivered?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eSome 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the app work on both iPhone and Android?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes. 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the warranty cover, and for how long?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the Smart Chair X3 be used in a commercial setting?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Infinity Massage Chairs","offers":[{"title":"Black","offer_id":54876941648177,"sku":"Smart Chair X3 4D Massage Chair-BLA","price":9999.0,"currency_code":"USD","in_stock":true},{"title":"Brown","offer_id":54876941680945,"sku":"Smart Chair X3 4D Massage Chair-WVYTSOPP","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/Infinity_Smart_X3_Black_Hero_2000x2000600x600_dfezwj.jpg?v=1782424589","url":"https:\/\/omahasportsandgames.com\/products\/infinity-smart-chair-x3-4d-massage-chair-full-body-s-track","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}