Terms of Service

These Terms of Service (“Terms”) govern your use of the VO3 app at vo3.fit, operated by [Your legal/company name] (“we”, “us”). By creating an account or using the app, you agree to these Terms. If you do not agree, do not use VO3.

1. Eligibility

You must be at least [16/18] years old and able to form a binding contract to use VO3. By using the app you confirm that you meet these requirements.

2. Alpha service — provided “as is”

VO3 is currently in alpha. The service is provided on an “as is” and “as available” basis and may change, break, or be unavailable. We make no guarantees about accuracy, reliability, or uptime, and may modify or discontinue features at any time.

3. Not medical or professional advice

VO3 provides training guidance generated by software, including an AI coach. It is not medical advice and is not a substitute for a doctor, physiotherapist, or qualified coach. Exercise carries inherent risks. Consult a healthcare professional before starting or changing a training programme, especially if you have any medical condition or injury. You train at your own risk, and you are responsible for your own safety and decisions.

4. Your account

You are responsible for keeping your login details secure and for all activity under your account. Provide accurate information and keep it up to date. Notify us promptly of any unauthorised use.

5. Acceptable use

You agree not to misuse the service, including: attempting to access other users' data; reverse-engineering, scraping, or overloading the service; using it for unlawful purposes; or attempting to manipulate or abuse the AI coach or generation features. We may rate-limit, suspend, or terminate accounts that breach these Terms.

6. Connected third-party services

VO3 currently brings in your training and recovery data through intervals.icu (which aggregates Garmin, Whoop, Strava and others); direct integrations are coming soon. Your use of intervals.icu and any upstream service is governed by their own terms and privacy policies. We are not responsible for third-party services, and by connecting one you authorise us to access and store data from it as needed to provide VO3. You can disconnect at any time from your Profile, which deletes the data we imported from that source.

7. Intellectual property

The VO3 app, branding, and content (excluding your data) are owned by us and protected by intellectual-property laws. You may not copy, modify, or distribute them without permission. You retain ownership of the data you provide; you grant us a licence to process it to operate the service, as described in our Privacy Policy.

8. Termination

You can stop using VO3 and delete your account at any time from your Profile. We may suspend or terminate your access if you breach these Terms or to protect the service. On termination, your data is handled as set out in the Privacy Policy.

9. Disclaimers & limitation of liability

To the maximum extent permitted by law, we exclude all warranties not expressly stated, and we are not liable for any indirect or consequential loss, or for injury or loss arising from your training decisions. Nothing in these Terms limits liability that cannot be limited by law (such as for death or personal injury caused by negligence). [Have a lawyer tailor this clause to your jurisdiction.]

10. Changes to these Terms

We may update these Terms from time to time. If changes are material we will notify you. Continued use after changes take effect means you accept the updated Terms.

11. Governing law

These Terms are governed by the laws of [England & Wales / your jurisdiction], and disputes are subject to its courts.

12. Contact

Questions about these Terms: [support@vo3.fit].