Oura Ring Gen3 Sizing Kit - Measure Before You Buy

OURA RING SIZING KIT

Find the perfect fit with the Oura Ring Sizing Kit. This custom sizer ensures an ideal fit before purchasing, making your experience seamless and stress-free.

RECEIVE 10 CREDIT Purchasing a sizing kit grants you 10 credits towards the future purchase of an Oura Ring. Sizing kit is non-returnable; terms and conditions apply.

UNIQUE OURA RING SIZING Oura Ring sizes differ slightly from standard ring sizes. Proper fitting is crucial for accuracy and comfort. Oura Ring is available in sizes 6-13 with no half sizes.

COMFORT AND ACCURACY A properly fitting Oura Ring offers the highest data accuracy, comfort, and the best overall experience.

EASY SIZING PROCESS Choose the exact finger where you plan to wear your Oura Ring. We recommend the index finger for optimal accuracy.

HOW TO USE Oura Ring should fit securely and comfortably at the base of your finger. It should not rotate during normal activities. We recommend wearing the ring sizer for at least 24 hours to confirm your best fit.

FOR ALL FINGERS Oura Ring is designed to fit on any finger and can be worn on either hand.

CONFIRM YOUR BEST FIT Wearing the ring sizer for 24 hours will help you confirm the best fit for optimal accuracy and comfort.