Meet Your Seller

Keryylonke

See Seller Store

Main image of Oura Ring Gen3 Sizing Kit - Size Before You Buy The Oura Ring Gen3 - Unique Sizing, Not Standard US Ring Sizes - Receive Credit for Purchase

Alt view image 2 of 5 - Oura Ring Gen3 Sizing Kit - Size Before You Buy The Oura Ring Gen3 - Unique Sizing, Not Standard US Ring Sizes - Receive Credit for Purchase

Alt view image 3 of 5 - Oura Ring Gen3 Sizing Kit - Size Before You Buy The Oura Ring Gen3 - Unique Sizing, Not Standard US Ring Sizes - Receive Credit for Purchase

Alt view image 4 of 5 - Oura Ring Gen3 Sizing Kit - Size Before You Buy The Oura Ring Gen3 - Unique Sizing, Not Standard US Ring Sizes - Receive Credit for Purchase

Alt view image 5 of 5 - Oura Ring Gen3 Sizing Kit - Size Before You Buy The Oura Ring Gen3 - Unique Sizing, Not Standard US Ring Sizes - Receive Credit for Purchase

Shop All NASA Products | Visit Keryylonke Store

Oura Ring Gen3 Sizing Kit - Size Before You Buy The Oura Ring Gen3 - Unique Sizing, Not Standard US Ring Sizes - Receive Credit for Purchase

OURA RING GEN3 SIZING KIT - The Oura Ring Gen3 Sizing Kit is the ideal way to find the perfect size. Its a custom sizer that allows for you, and those around you, to find the ideal fit before purchasing
SIZE BEFORE YOU BUY Size with Gen3 Sizing Kit prior to purchasing Oura Ring Gen3 (different sizing from Oura Ring 4). For additional details, see From the brand section below.
NOT STANDARD SIZING Oura Ring Gen3 Sizing Kit only works to size for Oura Ring Gen3. Gen3 sizes are different from standard ring sizes. Oura Ring Gen3 is available in sizes 6-13. There are no half sizes.
HOW IT SHOULD FIT - We recommend wearing your ring sizer for at least 24 hours to confirm your best fit. Oura Ring Gen3 should fit securely and comfortably at the base of your finger. Your ring should not rotate as you go about normal daily tasks.
COMFORT AND ACCURACY A properly fitting Oura Ring Gen3 will result in the highest data accuracy, comfort, and overall experience
CHOOSE A FINGER Oura Rin

Overview

Specs

Reviews

Any questions? Our AI beta will help you find out quickly.

Try me now

From the manufacturer Find the right fit Oura Ring Gen3 sizes are different than standard ring sizes. The Oura Ring Gen3 Sizing Kit is the best way to ensure a comfortable and accurate experience. With a purchase of the sizing kit, you'll receive a $10 Amazon credit towards your Oura Ring Gen3. Size Before You Buy Step 1: Purchase an Oura Ring Gen3 Sizing Kit and receive a $10 Amazon credit towards your Oura Ring.
Step 2: Purchase your Oura Ring Gen3, the $10 credit will be automatically applied at checkout.
Step 3: Slip on your Oura Ring Gen3 and download the Oura App.
Step 4: New members get the first month of Oura Membership free, then it's $ 5.99 per month. Click to play video Size before you buy The Oura Ring Gen3 Sizing Kit is the best way to ensure an accurate experience. With a purchase of the sizing kit, you'll receive a $10 Amazon credit towards your Oura Ring Gen3. Buy Now Easy to wear, everywhere Sleek and comfortable, Oura Ring Gen3 seamlessly fits into your life from a workout to a night out. Buy Now No interruptions Stay present without notifications on your wrist. Check the Oura App when you want to. Buy Now Built to last Oura Ring Gen3 is made of titanium: one of the strongest metals on earth. Durable, lightweight, water resistant. Buy Now Accurate by design Your finger provides the most accurate reading for over 20 biometrics like heart rate, temperature trends, blood oxygen, and more. Buy Now A really smart gift. The Oura Ring Gen3 Sizing Kit makes the perfect gift for your loved ones who want an Oura Ring Gen3 but you may not know their Oura Ring Gen3 size.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Keryylonke Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIC6T1KWG9063