Description
OURA RING 4 SIZING KIT - The Oura Ring 4 Sizing Kit is the ideal way to find the easiest size. It’s a custom sizer that allows for you, and those around you, to find the easiest fit before purchasing.
RECEIVE $10 CREDIT - With a sizing kit purchase, receive a $10 Amazon credit towards the future purchase of an Oura Ring 4. Sizing kit isn’t returnable (terms and conditions apply).
NOT STANDARD SIZING - Oura Ring 4 sizes are quite different from standard ring sizes, so you will need to size yourself the usage of our Oura Ring 4 sizing kit and to follow the instructions provided. Oura Ring 4 is to be had in sizes 4-15. There are no half sizes.
COMFORT AND ACCURACY - A properly fitting Oura Ring will result in the highest data accuracy, comfort, and overall experience.
CHOOSE A FINGER - Oura Ring 4 works on all fingers and will also be worn on either hand. For optimal accuracy, we recommend wearing your Oura Ring 4 on your index, middle, or ring finger. Size the exact finger you plan to wear your Oura Ring 4 on.
HOW IT SHOULD FIT - Oura Ring 4 will have to fit securely and comfortably at the base of your finger. Your ring will have to not rotate as you go about normal day-to-day tasks. We recommend wearing your ring sizer for no less than 24 hours to confirm your best fit.
