{"product_id":"oura-ring-4-size-7-silver-grade-b-preowned","title":"Oura Ring 4 Size 7 Silver Grade B Preowned","description":"\u003cp\u003eMeet the Oura Ring 4 in Silver, Size 7—a sleek, minimalist ring that quietly delivers powerful insights into your health. Crafted from premium materials with a polished silver finish, it tracks sleep, readiness, activity, heart rate, body temperature trends, and recovery with medical-grade accuracy, all without the bulk of a smartwatch. Lightweight, comfortable, and water-resistant, it blends seamlessly into everyday wear while the intuitive Oura app turns your data into clear, actionable guidance to help you sleep better, train smarter, and feel your best—day after day.\u003c\/p\u003e","brand":"Oura","offers":[{"title":"Default Title","offer_id":57136776479107,"sku":null,"price":219.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/6690\/0318\/files\/Untitled_b58a344f-2836-427b-ad5a-efd7bfff2d28.jpg?v=1767618426","url":"https:\/\/cashatmaxx.co.uk\/products\/oura-ring-4-size-7-silver-grade-b-preowned","provider":"Cash at Maxx","version":"1.0","type":"link"}