{"product_id":"oura-ring-5-sizing-kit-2026247863","title":"Oura Ring 5 Sizing Kit","description":"\u003cp\u003eThe Oura Ring 5 Sizing Kit allows for you and those around you to find the ideal fit before purchasing. A properly fitting Oura Ring 5 will result in the highest possible data accuracy, comfort, and overall experience.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOura Ring 5 sizes are slightly different from standard ring sizes and other Oura Ring generations. It's important to size yourself and follow sizing instructions.\u003c\/li\u003e\n\u003cli\u003eOura Ring 5 works on all fingers and can be worn on either hand. For optimal accuracy, we recommend wearing on your index, middle, or ring finger.\u003c\/li\u003e\n\u003cli\u003eSize the exact finger you plan to wear your Oura Ring 5 on.\u003c\/li\u003e\n\u003cli\u003eOura Ring 5 should fit securely and comfortably at the base of your finger. Your ring should not rotate easily.\u003c\/li\u003e\n\u003cli\u003eYour fingers expand and contract based on environmental factors, so we recommend wearing your ring sizer for 24 hours to confirm your best fit.\u003c\/li\u003e\n\u003cli\u003eOur sizing rings are made of plastic, while the Oura Ring 5 is crafted in durable, scratch-resistant titanium for comfort.\u003c\/li\u003e\n\u003cli\u003eThis sizing kit is only compatible with Oura Ring 5.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAccessories included: Sizing Ring, Sleeve, Box, Tray, Sticker Sealing Sizing kit.\u003c\/p\u003e\u003cp\u003eCompatible with Android and iOS.\u003c\/p\u003e\u003cp\u003eModel name\/number: OURA SK. Manufacturer part number (MPN): JZ98-63255-RL. Country of origin: Vietnam. Weight: 55.70 g. Dimensions: H31 x W108.50 x D108.50mm.\u003c\/p\u003e","brand":"John Lewis","offers":[{"title":"Default Title","offer_id":48328983904494,"sku":"STO-ITEM-2026-247863","price":9.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/0125\/9183\/files\/115177957.webp?v=1784198106","url":"https:\/\/mcgrocer.com\/products\/oura-ring-5-sizing-kit-2026247863","provider":"McGrocer","version":"1.0","type":"link"}