{"product_id":"infinity-circadian-4d-dualflex-massage-chair-1","title":"Infinity Circadian 4D DualFlex Massage Chair","description":"\u003cp\u003eInternational Business Times Editor’s Pick for Best Massage Chair of 2026. The Infinity Circadian® DualFlex 4D massage chair represents the height of innovation and design. Featuring our most advanced massage technology, AI-drive personalization, and high fidelity premium audio by Harman Kardon®, it’s built to impress at every level.Equipped with an advanced Flex Track, the Circadian® DualFlex 4D massage chair uses two synchronized robotic massage mechanisms to deliver targeted therapeutic relief. The innovative Flex-Track blends the full-body reach of an L-Track with the deep stretch benefits of an S-Track, delivering superior spinal decompression and a comprehensive neck-to-glutes massage. Initiate the AI system by placing your thumb on the smart massage button to get your vitals including heart rate, blood oxygen, and fatigue level. Once your scan is complete, you’ll be offered a program suited to remedy your muscles. Activate the intelligent AI system by gently placing your thumb o\u003c\/p\u003e","brand":"Infinity","offers":[{"title":"Black\/Black","offer_id":49431989715172,"sku":null,"price":16999.0,"currency_code":"USD","in_stock":true},{"title":"Brown\/Dark Brown","offer_id":49431995089124,"sku":null,"price":16999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/3148\/5924\/files\/Infinity_Circadian_DualFlex_Black_Hero_Badge_SM_600x600_g92lpk_ecff01a2-f4ca-44f1-b57d-7ba496814a96.jpg?v=1784353085","url":"https:\/\/gravitychairco.com\/products\/infinity-circadian-4d-dualflex-massage-chair-1","provider":"Gravity Chair Co.","version":"1.0","type":"link"}