{"product_id":"infinity-circadian-4d-dualflex-massage-chair","title":"Infinity Circadian 4D DualFlex Massage Chair","description":"\u003ch1\u003eInfinity Circadian 4D DualFlex Massage Chair\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\nNamed the International Business Times Editor's Pick for Best Massage Chair of 2026, the Infinity Circadian 4D DualFlex is the most advanced massage chair Infinity has ever produced. At the core of its technology is the Syner-D Dual Back Mechanism - two synchronized 4D robotic massage mechanisms that move in choreographed rhythm from your neck all the way to your glutes, mimicking the hands of two skilled masseuses. The 49\" Flex-Track blends the full-body coverage of an L-Track with the spinal benefits of an S-Track, delivering superior decompression and a comprehensive neck-to-glutes massage unlike anything available at this level.\n\u003c\/p\u003e\n\u003cp\u003e\nWhat truly sets the Circadian apart is its AI-driven personalization: simply place your thumb on the Smart Massage button to scan your heart rate, blood oxygen, and fatigue levels, and the chair will recommend a custom massage program tailored to your body's exact needs in that moment. Pair that with high-fidelity Harman Kardon premium audio, an 8\" touch screen tablet, zero-wall-fit space-saving technology, and wireless charging, and you have a complete wellness system designed to make you feel better and live better - every single day.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSyner-D Dual Back Mechanism:\u003c\/strong\u003e Two synchronized 4D robotic massage mechanisms work in tandem to replicate the hands of two masseuses, delivering choreographed relief from neck to glutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e49\" Flex-Track:\u003c\/strong\u003e Combines the full-body reach of an L-Track with the spinal contouring of an S-Track for superior spinal decompression and a complete neck-to-glutes massage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Health Sensor + Smart Massage Button:\u003c\/strong\u003e Scans heart rate, blood oxygen, and fatigue level at the touch of a thumb, then recommends a personalized massage program matched to your body's current needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarman Kardon Premium Audio:\u003c\/strong\u003e High-fidelity Bluetooth speakers built into the headrest let you stream music, guided meditations, and ambient soundscapes during every session.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Calf Kneading + Oscillation:\u003c\/strong\u003e Rollers combined with oscillating movement and compression air cells simulate hands-on relief for tired, tense lower legs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Sole Reflexology Foot Rollers:\u003c\/strong\u003e Triple rollers per foot deliver comprehensive reflexology coverage, sending therapeutic relief throughout the entire body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShiatsu Arm Rollers:\u003c\/strong\u003e Targeted arm kneading combined with gentle compression therapy melts away tension and refreshes tired arm muscles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Voice Command + Control:\u003c\/strong\u003e Activate and adjust your massage programs completely hands-free using simple voice commands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8\" Touch Screen Tablet + Quick Access Panel:\u003c\/strong\u003e Full control of all massage functions via a large touch screen tablet or the conveniently placed quick-access side panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Wall Fit Space-Saving Technology:\u003c\/strong\u003e The chair slides forward as it reclines, requiring minimal clearance from the wall - ideal for living rooms and home offices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Charging Pad + USB-C Port:\u003c\/strong\u003e Recharge your phone wirelessly or via USB-C while you relax.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoothing Lumbar + Foot Heat:\u003c\/strong\u003e Heating modules in the lower back and footrest loosen muscles before and during your massage for deeper, more effective relief.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrueFit Body Scanning:\u003c\/strong\u003e Automatically maps your body's size and shape so every massage is precisely calibrated to you - not a generic program.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMyMassage Memory Programs:\u003c\/strong\u003e Save your favorite custom massage configurations for instant recall anytime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Residential Warranty:\u003c\/strong\u003e Backed by Infinity's comprehensive warranty including 1-year complete care, 3-year no-cost parts, and 5-year structural framework coverage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eColor Options \u0026amp; Which to Choose\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack\/Black:\u003c\/strong\u003e A sleek, all-black upholstery and base combination that pairs effortlessly with modern, contemporary, and minimalist interiors. The go-to choice for home theaters, dedicated wellness rooms, and anyone who wants a bold, refined look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrown\/Dark Brown:\u003c\/strong\u003e Warm brown tones with a dark brown base that blend naturally into traditional, transitional, or wood-accented living spaces. A great fit for living rooms and studies where you want the chair to complement existing furniture.\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 Circadian 4D DualFlex Massage Chair\u003c\/li\u003e\n\u003cli\u003e8\" Touch Screen Tablet Remote\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide\u003c\/li\u003e\n\u003cli\u003eAssembly Hardware and Components\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 Circadian 4D DualFlex represents the absolute pinnacle of Infinity's decades of massage chair engineering - and it shows in every detail. The award-winning combination of Syner-D dual mechanisms and Flex-Track technology delivers a level of therapeutic depth that rivals professional massage, right in your own home. Whether you're unwinding after a long workday, recovering from athletic training, or simply investing in your daily wellness routine, this chair is engineered to meet you exactly where you need it. With AI-personalized programs, premium Harman Kardon audio, and an intuitive control system, every session feels effortlessly tailored to you. Backed by Infinity's industry-leading 5-year residential warranty and USA-based customer support, you can buy with total confidence. This is not just a massage chair - it's a long-term investment in how you feel every single day.\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\u003e352.74 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeat Depth\u003c\/th\u003e\n\u003ctd\u003e22\"\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' 2\" - 6' 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (Upright)\u003c\/th\u003e\n\u003ctd\u003e33\" H x 32\" W x 49\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (Reclined)\u003c\/th\u003e\n\u003ctd\u003e58\" H x 33\" W x 75\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTrack Type\u003c\/th\u003e\n\u003ctd\u003eFlex-Track (L-Track + S-Track hybrid), 49\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack Mechanism\u003c\/th\u003e\n\u003ctd\u003eSyner-D 4D Dual Back Mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMassage Techniques\u003c\/th\u003e\n\u003ctd\u003eKneading, Tapping, Knocking, Shiatsu, Sync, 4D Shiatsu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAudio\u003c\/th\u003e\n\u003ctd\u003eHarman Kardon Premium Bluetooth Speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharging\u003c\/th\u003e\n\u003ctd\u003eWireless Charging Pad + USB-C Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5-Year Residential Limited Warranty (1-Year Complete Care, 3-Year Parts, 5-Year Frame)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAssembly Required\u003c\/th\u003e\n\u003ctd\u003eYes - Assembly guide included; white-glove in-home service available through warranty program\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Method\u003c\/th\u003e\n\u003ctd\u003eShips via freight; delivery details provided upon order confirmation\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\/circadian-dualflex-product-brochure-V2_bjb2uu.pdf?v=1782423065\" 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-Circadian-DualFlex-v1.2_apxet5.pdf?v=1782423070\" 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\/Circadian_4D_DualFlex_Assembly_Guide_v1.3_awcm50.pdf?v=1782423077\" 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_Circadian_4D_DualFlex_v1.0_dnvnfn.pdf?v=1782423088\" 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 the Flex-Track and a standard L-Track or S-Track?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe Flex-Track is a hybrid design exclusive to the Circadian DualFlex. A standard L-Track extends massage coverage from the neck down through the glutes, while an S-Track follows the natural curve of the spine for deeper pressure. The Flex-Track combines both - it follows the spinal curve (S-Track) while also extending down to the glutes (L-Track), and the track physically opens upon recline to enhance spinal decompression. The result is more comprehensive coverage and a deeper, more therapeutic stretch than either track type alone.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the AI health sensor and personalized massage work?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eSimply place your thumb on the Smart Massage button on the quick-access control panel. The built-in health sensor reads your blood oxygen level, heart rate, and fatigue level in seconds. Based on those readings, the chair's AI system analyzes your current condition and automatically recommends a massage program designed to address your specific needs in that moment - whether that's deep muscle relief, gentle relaxation, or an energizing session. It's a fully hands-free, personalized experience every time.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much wall space does the Circadian DualFlex require?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThanks to Zero Wall Fit technology, the chair only needs a few inches of clearance from the wall. As the chair reclines, it slides forward rather than backward, so you don't need the large open space behind the chair that traditional recliners require. This makes it practical for most living rooms, bedrooms, and home offices without major furniture rearrangement.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the Circadian DualFlex suitable for taller or heavier users?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes. The chair is designed for users between 5'2\" and 6'6\" tall and supports a maximum user weight of 300 lbs. TrueFit Body Scanning technology automatically adjusts the massage to your body's specific proportions, so users at different ends of the height range still get a precisely fitted experience.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the warranty cover, and how do I make a claim?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe Infinity Care 5-Year Residential Limited Warranty includes: 1 year of Complete Care (no-cost parts and in-home labor if necessary), 3 years of no-cost parts replacement, and 5 years of structural framework coverage. Extended plans are also available - Infinity Care Plus covers 3 years of labor, parts, and frame for $399, and Infinity Care Max covers 5 full years of labor, parts, and frame for $599. To initiate a warranty claim, contact Infinity's USA-based support team at 603-910-5000. All service is performed by Infinity-authorized technicians.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this chair require professional assembly?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe Circadian DualFlex requires some assembly upon delivery. An assembly guide, quick start guide, and assembly video are provided to walk you through the process. For customers who prefer professional setup, in-home service is available through Infinity's authorized service network under the Complete Care warranty period. We recommend reviewing the assembly guide before your delivery date so you're prepared.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Infinity Massage Chairs","offers":[{"title":"Black","offer_id":54876246147377,"sku":"Circadian 4D DualFlex Massage Chair-BB","price":16999.0,"currency_code":"USD","in_stock":true},{"title":"Brown","offer_id":54876246180145,"sku":"Circadian 4D DualFlex Massage Chair-WVYTSOPP","price":16999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/side-specs-imc-circadian-dualflex_ldedmg.jpg?v=1782423394","url":"https:\/\/omahasportsandgames.com\/products\/infinity-circadian-4d-dualflex-massage-chair","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}