{"product_id":"osaki-ai-4d-yoga-flex-massage-chair","title":"Osaki Ai 4D Yoga Flex Massage Chair","description":"\u003cstyle\u003e\n  .oyfx { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #1a2a3a; max-width: 900px; margin: 0 auto; line-height: 1.6; }\n  .oyfx * { box-sizing: border-box; }\n  .oyfx h3 { font-weight: 700 !important; color: #0f172a !important; margin: 1.75rem 0 1rem; }\n  .oyfx h4 { font-weight: 700 !important; color: #0f172a !important; margin: 1.5rem 0 0.5rem; line-height: 1.3; }\n\n  .oyfx-hero-img { margin: 1rem 0; }\n  .oyfx-hero-img img { width: 100%; border-radius: 8px; display: block; }\n\n  .oyfx-spec-table { width: 100%; table-layout: fixed; border-collapse: collapse; font-size: 14px; margin: 1rem 0; }\n  .oyfx-spec-table tr:nth-child(odd) { background: #f8fafc; }\n  .oyfx-spec-table td { padding: 14px 16px; border: 1px solid #e2e8f0; vertical-align: top; }\n  .oyfx-spec-table td:first-child { color: #64748b; width: 50%; font-weight: 700; }\n  .oyfx-spec-table td:last-child { font-weight: 500; color: #0f172a; }\n\n  .oyfx-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 1rem 0; }\n  .oyfx-feat { background: #fff; border: 1px solid #e2e8f0; border-radius: 6px; padding: 0.9rem 1rem; }\n  .oyfx-feat-title { font-weight: 700 !important; color: #0f172a !important; margin-bottom: 0; display: flex; align-items: center; gap: 7px; line-height: 1.3; }\n  .oyfx-feat-title::before { content: \"\"; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #2563a8; flex-shrink: 0; }\n  .oyfx-feat p { margin: 0.4rem 0 0; font-size: 14px; color: #334155; }\n\n  .oyfx-warranty-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 1rem 0; }\n  .oyfx-warranty-tile { background: #e8f0fa; border: 1px solid #bfd4ef; border-radius: 8px; padding: 16px 12px; text-align: center; }\n  .oyfx-warranty-tile .oyfx-w-main { font-size: 18px; font-weight: 900; color: #2563a8; line-height: 1; margin-bottom: 4px; }\n  .oyfx-warranty-tile .oyfx-w-label { font-size: 12px; font-weight: 600; color: #1e3a5f; text-transform: uppercase; letter-spacing: 0.04em; }\n\n  .oyfx-divider { border: none; border-top: 1px solid #e2e8f0; margin: 1.75rem 0; }\n\n  @media(max-width: 900px) {\n    .oyfx-grid { grid-template-columns: 1fr; }\n    .oyfx-warranty-tiles { grid-template-columns: 1fr; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"oyfx\"\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003ciframe width=\"1105\" height=\"622\" src=\"https:\/\/www.youtube.com\/embed\/zhP5qW_apEM\" title=\"Osaki Yoga Flex 4D Massage Chair Feature Video\"\u003e\u003c\/iframe\u003e\u003c\/h2\u003e\n\u003ch2\u003eOsaki Ai 4D Yoga Flex Massage Chair\u003c\/h2\u003e\n\u003cp\u003eMost massage chairs leave the lower body to the air cells. The Yoga Flex adds an independent leg massager with a scissor-action mechanism that mimics walking, pulling and extending the legs to stretch the lower back, glutes, hamstrings, and knees - the part of recovery a standard chair skips entirely.\u003c\/p\u003e\n\u003cdiv class=\"oyfx-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0086\/1297\/0558\/files\/1.yogaflex_main.webp\" alt=\"yogaflex_main\"\u003e\u003c\/div\u003e\n\u003cp\u003eOn top of the walking system sits a true 4D mechanism that moves up, down, side to side, and in and out, changing speed in real time along a laser-crafted SL-Track that guides the rollers from the neck and shoulders down to the hamstrings in one continuous pass. Osaki's AI Health Detection reads your body's health index and tunes the massage to what you're carrying that day, while an automatic body scan runs every time the chair powers on, mapping your shape so the rollers fit you instead of an average build. Three stages of zero gravity recline tilt you progressively further back, spreading body weight evenly and relieving pressure points along the way.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0767\/1690\/0634\/files\/Screenshot_2026-09-05_215251.png?v=1788627197\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThirty-four air cells deliver targeted compression to move blood and ease tension throughout the body, paired with lumbar and calf heating at roughly 75-83°F to loosen muscle before the compression goes to work. A vibrating seat adds coverage most chairs skip - the hips and thighs - while reflexology foot rollers work key pressure points and an automatic footrest extends up to 6.5 inches to fit a range of heights. Choose from 16 auto programs and 7 manual massage styles on the touchscreen remote, and finish with Bluetooth speakers, a USB charging port, and ambient LED lighting, all in a space-saving frame that fully reclines with just 5 inches of wall clearance.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0767\/1690\/0634\/files\/aqqq.png?v=1788627099\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr class=\"oyfx-divider\"\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"oyfx-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMassage Mechanism\u003c\/td\u003e\n\u003ctd\u003e4D (Up\/Down, Side-to-Side, In\/Out, Variable Speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMassage Track\u003c\/td\u003e\n\u003ctd\u003eSL-Track, Laser-Crafted Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeg System\u003c\/td\u003e\n\u003ctd\u003eAir Walking + Revolution Calf (Walk, Wave, Stretch Modes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHealth Detection\u003c\/td\u003e\n\u003ctd\u003eAI Health-Index Monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Scan\u003c\/td\u003e\n\u003ctd\u003eAutomatic, on Every Start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Cells\u003c\/td\u003e\n\u003ctd\u003e34 (Full Body Compression)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Massage\u003c\/td\u003e\n\u003ctd\u003eVibration (Hips \u0026amp; Thighs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoot Massage\u003c\/td\u003e\n\u003ctd\u003eReflexology Rollers, One Per Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Therapy\u003c\/td\u003e\n\u003ctd\u003eLumbar \u0026amp; Calves (~75–83°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Programs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual Programs\u003c\/td\u003e\n\u003ctd\u003e7 (Kneading, Tapping, Clapping, Shiatsu, Thumping, Rolling, Scrapping)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Gravity\u003c\/td\u003e\n\u003ctd\u003e3-Stage Recline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpace-Saving Technology\u003c\/td\u003e\n\u003ctd\u003e5\" Wall Clearance for Full Recline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootrest\u003c\/td\u003e\n\u003ctd\u003eAutomatic Extendable, Up to 6.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController\u003c\/td\u003e\n\u003ctd\u003eTouchscreen Remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEntertainment\u003c\/td\u003e\n\u003ctd\u003eBluetooth Speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging\u003c\/td\u003e\n\u003ctd\u003eUSB Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Lighting\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Door Width\u003c\/td\u003e\n\u003ctd\u003e30.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e110–120V, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions Upright (W x L x H)\u003c\/td\u003e\n\u003ctd\u003e30.5\" x 60.0\" x 47.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions Reclined (W x L x H)\u003c\/td\u003e\n\u003ctd\u003e30.5\" x 65.5\" x 42.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShoulder \/ Seat Width\u003c\/td\u003e\n\u003ctd\u003e21\" \/ 19.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChair Weight\u003c\/td\u003e\n\u003ctd\u003e233 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum User Weight\u003c\/td\u003e\n\u003ctd\u003e280 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions (Box 1)\u003c\/td\u003e\n\u003ctd\u003e32.1\" x 56.7\" x 38.6\" — 209.4 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions (Box 2)\u003c\/td\u003e\n\u003ctd\u003e20.5\" x 22.4\" x 23.4\" — 61.7 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5-Year Official Osaki Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr class=\"oyfx-divider\"\u003e\n\u003c!-- FEATURES --\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"oyfx-grid\"\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003e4D Flex Mechanism\u003c\/div\u003e\n\u003cp\u003eRollers move up, down, side to side, and in and out, adjusting speed in real time for a stroke that reads closer to a therapist's hands than a fixed 3D pattern.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003eAI Health Detection\u003c\/div\u003e\n\u003cp\u003eAn onboard health-monitoring system tracks your health index in real time, and the AI uses that data to tailor the massage to your body's condition that day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003eAir Walking Technology\u003c\/div\u003e\n\u003cp\u003eAn independent leg massager pulls and extends the legs through a scissor-action walking motion, stretching the lower back, glutes, hamstrings, and knees, with a separate Revolution calf system offering Walk, Wave, and Stretch modes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003eSL-Track\u003c\/div\u003e\n\u003cp\u003eA laser-crafted steel track guides the rollers in one continuous path from the neck and shoulders down to the hamstrings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003eVibrating Seat Massage\u003c\/div\u003e\n\u003cp\u003eSeat vibration works the hips and thighs, an area rollers and air cells reach poorly, rounding out coverage across the whole body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003eBody Scan Technology\u003c\/div\u003e\n\u003cp\u003eRuns automatically every time the chair powers on, mapping your shape and size so the rollers adjust to fit you rather than an average build.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003e3 Stage Zero Gravity Recline\u003c\/div\u003e\n\u003cp\u003eThree recline stages tilt you progressively further back, spreading body weight evenly and relieving pressure points along the spine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003eSpace-Saving Technology\u003c\/div\u003e\n\u003cp\u003eThe chair slides forward as it reclines, so a full recline needs just 5 inches of clearance from the wall.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003e34-Cell Full Body Air Massage\u003c\/div\u003e\n\u003cp\u003eStrategically placed air cells deliver targeted compression throughout the body to move blood and ease tension.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003eLumbar \u0026amp; Calves Heating Therapy\u003c\/div\u003e\n\u003cp\u003eHeating pads warm the lumbar and calves to roughly 75–83°F, loosening muscle before the compression goes to work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003eAutomatic Extendable Footrest\u003c\/div\u003e\n\u003cp\u003eExtends automatically up to 6.5 inches to accommodate a range of heights and body types.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003e16 Auto Massage Programs\u003c\/div\u003e\n\u003cp\u003eA full library of preset routines - including Rolling Stretch, Recovery, Back Pain Relief, and Neck \u0026amp; Shoulders - for instant, goal-specific sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003e7 Manual Massage Programs\u003c\/div\u003e\n\u003cp\u003eTake direct control with Kneading, Tapping, Clapping, Shiatsu, Thumping, Rolling, and Scrapping techniques.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003eTouchscreen Controller\u003c\/div\u003e\n\u003cp\u003eAn easy-to-navigate touchscreen remote offers instant access to massage programs and settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-feat\"\u003e\n\u003cdiv class=\"oyfx-feat-title\"\u003eLED Lighting Ambience\u003c\/div\u003e\n\u003cp\u003eAmbient LED lighting sets a calming atmosphere, creating the perfect environment for deep relaxation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"oyfx-divider\"\u003e\n\u003c!-- WARRANTY --\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003ch4\u003eOsaki Official 5-Year Warranty\u003c\/h4\u003e\n\u003cdiv class=\"oyfx-warranty-tiles\"\u003e\n\u003cdiv class=\"oyfx-warranty-tile\"\u003e\n\u003cdiv class=\"oyfx-w-main\"\u003e3-Year\u003c\/div\u003e\n\u003cdiv class=\"oyfx-w-label\"\u003eFull Service (Parts \u0026amp; Labor)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-warranty-tile\"\u003e\n\u003cdiv class=\"oyfx-w-main\"\u003e+2-Year\u003c\/div\u003e\n\u003cdiv class=\"oyfx-w-label\"\u003eAdditional Parts Coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"oyfx-warranty-tile\"\u003e\n\u003cdiv class=\"oyfx-w-main\"\u003e3-Year\u003c\/div\u003e\n\u003cdiv class=\"oyfx-w-label\"\u003eStructural Framework\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eOsaki guarantees that your qualified product will be repaired or replaced, at its option and without cost to you, should it be deemed defective due to faulty parts, workmanship, or structural defects during the covered warranty period, excluding the limitations detailed in the full warranty terms. Parts and labor are covered at no cost to the customer for the first three years, with parts coverage continuing at no cost through year five; structural framework is covered for three years. This is a non-transferable manufacturer's warranty and is valid within the 48 contiguous United States and Canada. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Osaki","offers":[{"title":"Default Title","offer_id":52800837779738,"sku":"Yoga Flex","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/1690\/0634\/files\/4d-yogaflex-black-9065198_700x700_23471c83-e31e-4c60-99a8-0de1cd6aa406.png?v=1788627289","url":"https:\/\/mediriser.com\/products\/osaki-ai-4d-yoga-flex-massage-chair","provider":"Mediriser","version":"1.0","type":"link"}