Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice
Oura Ring 4
EUR457,30

Oura Ring 4

Question about Oura Ring 4

avatar
DavidT376

10 months ago

Hello, Can anyone tell me what the ring sizes are? My ring finger is 21mm wide and I'm wondering what ring size would fit. Thank you

Avatar
avatar
stekaeser

10 months ago

Helpful answer
Hello DavidT376
You can order the "Oura Ring 4 Sizing Kit" to determine your size:
Oura Ring 4 Sizing Kit
avatar
DavidT376

10 months ago

Hey, thank you very much, that was helpful.
LG David