Oura Ring 5th Generation sizing kit brand new never used

Questions? Leave a comment below! Sizing kit for oura ring - generation 5 the sizing is different than 3 and 4 same-day shipping smoke and pet-free home please let me know if you have any questions! The Oura Ring Sizing Kit is a custom sizer that allows for you, and those around you, to find the ideal fit before purchasing. Oura Ring 5 sizes are slightly different from standard ring sizes, so it is important to size yourself using our sizing tool and to follow our instructions. A properly fitting Oura Ring 5 will result in the highest possible data accuracy, comfort, and overall experience. Easy steps to start your health journey today! 1. Purchase the Oura Ring 5 Sizing Kit. 2. Learn your Oura Ring 5 size by wearing a sizing ring for at least 24 hours.