Last updated: July 5, 2026
Welcome to SleepMetric. By using sleepmetricscience.com or app.sleepmetricscience.com, purchasing our products, or subscribing to our emails, you agree to these terms. If you do not agree, please do not use the site.
1. Educational content — not medical advice
Everything on SleepMetric — articles, protocols, tools, videos, guides, and app content — is provided for educational and informational purposes only. It is not medical advice, diagnosis, or treatment, and it is not a substitute for consultation with a qualified healthcare provider. Always consult your physician before changing your supplement intake, sleep medication, or health routine — especially if you are pregnant, have a medical condition (such as kidney disease or a suspected sleep disorder), or take prescription medication. Never disregard professional medical advice because of something you read or watched here.
2. Free tools and calculators
Free tools such as the Bedtime Optimizer produce general recommendations based on the inputs you provide and published sleep research. They are estimates for healthy adults, not clinical assessments.
3. Digital products and purchases
- Purchases are processed by ThriveCart. Prices are in USD unless stated otherwise.
- Digital products (PDFs, spreadsheets, and app access) are delivered electronically after purchase. Because delivery is instant, “instant delivery” depends on a valid email address — check spam folders before contacting support.
- Your purchase grants a personal, non-transferable license for individual use. You may not resell, redistribute, share access links, or republish our products or their contents.
- Access to the SleepMetric Protocol Engine is provided through a secure personal link sent to your purchase email. Keep it private; anyone with the link can access your product.
4. 30-day guarantee
Products advertised with our 30-day results guarantee are eligible for a full refund within 30 days of purchase if you have followed the protocol and have not seen measurable improvement. To claim it, email team@sleepmetricscience.com from your purchase email address with your order details. Refunds are issued to the original payment method.
5. Affiliate disclosure
Some links on this site are affiliate links (including Digistore24, ClickBank, and Awin programs). If you buy through them, we may earn a commission at no additional cost to you. This never changes our editorial conclusions — reviews and recommendations are based on the evidence, and we decline products that don’t fit our audience.
6. Intellectual property
All content on this site — text, protocols, graphics, logos, videos, tools, and code — is owned by SleepMetric and protected by copyright. You may share short excerpts with attribution and a link back. You may not scrape, republish, or use our content to train commercial products without written permission.
7. Acceptable use
You agree not to misuse the site: no attempting to breach security, no automated scraping, no submitting others’ email addresses without their consent, and no using our tools or products for unlawful purposes.
8. Third-party links and products
We link to third-party sites and products (wearables, supplements, programs, checkout pages). We are not responsible for their content, availability, pricing, or policies. Your dealings with third parties are between you and them — review their terms before purchasing.
9. Disclaimers and limitation of liability
The site and its products are provided “as is” without warranties of any kind. Sleep and health outcomes vary between individuals; we do not guarantee specific results. To the maximum extent permitted by law, SleepMetric’s total liability for any claim related to the site or its products is limited to the amount you paid us in the 12 months before the claim arose. Nothing in these terms excludes liability that cannot be excluded by law.
10. Changes to these terms
We may update these terms from time to time. The date at the top reflects the latest revision. Continued use of the site after changes means you accept the updated terms.
11. Contact
Questions about these terms, purchases, or refunds: team@sleepmetricscience.com