Oura Ring 5 Sizing Kit

Product SummaryKey FeaturesSizing Options Oura Ring 5 Sizing Kit Find your exact Oura Ring 5 fit before you order. The sizing kit contains a set of plastic sizing rings covering Oura Ring sizes 6 to 13, so you can confirm your size at home. Oura uses its own sizing standard, which differs from standard ring sizes, so sizing with the kit gives an accurate result for the Oura Ring 5. Wear your chosen sizing ring for at least 24 hours, including overnight, to confirm the fit — finger size naturally changes through the day. Key features A set of plastic sizing rings covering Oura Ring sizes 6 to 13. Oura sizing differs from standard ring sizes, so the kit gives an accurate, Oura-specific result. Wear a sizing ring for at least 24 hours, including overnight, to confirm the fit. Designed to confirm the correct size for the Oura Ring 5. Sizes 6 to 13 The kit covers the full Oura Ring 5 size range from 6 to 13. Because fingers change size with temperature and time of day, wearing a sizer for a full day and night gives the most reliable fit before you order your ring.