These Terms & Conditions ("Terms") govern your use of ouraringsize.com (the "Site"), operated by OuraRingSize ("we," "us," "our"). By accessing or using the Site, you agree to be bound by these Terms. If you do not agree, please do not use the Site.
OuraRingSize provides a free ring size calculator, conversion charts, printable sizing guides, and related educational content. The Site is provided free of charge, without account registration, for personal, informational use.
Ring sizing can be affected by factors such as measurement technique, time of day, temperature, band width, and individual finger shape. We recommend confirming your size with a professional jeweler or the retailer's official sizing tools before finalizing a purchase, especially for high-value items such as engagement rings. We are not responsible for sizing errors, ill-fitting purchases, or any financial loss resulting from reliance on information provided by the Site.
OuraRingSize is an independent, unofficial resource and is not affiliated with, endorsed by, or sponsored by Oura Health Oy or any ring, jewelry, or wearable technology brand referenced on the Site. "Oura" and "Oura Ring" are trademarks of their respective owners, used here only to describe product compatibility and for informational purposes under fair use.
When using the Site, you agree not to:
All original content on the Site — including text, graphics, logos, charts, and the calculator tool itself — is owned by OuraRingSize or its licensors and protected by copyright and other intellectual property laws. You may view, download, and print content for personal, non-commercial use, provided you do not remove any copyright or proprietary notices. Any other use requires our prior written permission.
The Site may contain links to third-party websites and may display advertisements served by third-party networks, including Google AdSense. We do not control and are not responsible for the content, accuracy, or practices of any third-party site or advertiser. Your interactions with advertisers or linked sites are solely between you and them.
The Site and its content are provided "as is" and "as available," without warranties of any kind, either express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. To the fullest extent permitted by law, OuraRingSize shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of, or inability to use, the Site — including but not limited to purchases made based on sizing information provided.
You agree to indemnify and hold harmless OuraRingSize, its operators, and affiliates from any claims, damages, losses, or expenses (including reasonable legal fees) arising from your use of the Site or violation of these Terms.
We may modify, suspend, or discontinue any part of the Site at any time without notice. We may also revise these Terms from time to time; the "Last updated" date above reflects the most recent changes. Continued use of the Site after changes take effect constitutes your acceptance of the revised Terms.
We reserve the right to restrict or terminate your access to the Site, without notice, for conduct that we believe violates these Terms or is harmful to other users, us, or third parties.
These Terms are governed by and construed in accordance with applicable local laws governing the operation of the Site, without regard to conflict-of-law principles. Any disputes arising from these Terms or use of the Site shall be resolved in the appropriate courts of that jurisdiction.
Questions about these Terms can be sent to hello@ouraringsize.com or via our Contact page.