Privacy

Athdex stores the training, race, wellness, profile, and conversation data you provide or connect so it can build your unified athletic record and answer your questions.

If you use Sign in with Google, Google provides your name, email address, and basic profile information so Athdex can authenticate you and identify your Athdex account. Athdex uses that information only for login and account identity; it does not request access to Gmail, Google Drive, Google Calendar, or other Google account content.

When you connect Intervals.icu, Athdex requests read-only access to activities, wellness data, sport settings, and calendar plans. Calendar access is optional; if it is not granted, activity and wellness import still works. OAuth credentials are stored server-side and are not shown to the analysis model or other athletes. Strava-origin records received through Intervals.icu are excluded at the API boundary.

Your data is used to reconcile source records, calculate training context, and generate the analysis you request. Athlete-authored and TrainingPeaks values remain distinct from provider-derived values so the application can explain where a metric came from.

With your Garmin authorization, we associate activity and health data with your private account to maintain training history, display activity and lap details, compare planned and completed workouts, and calculate training trends.

Athdex does not sell athlete data or use it for advertising.

Currently, information you provide to Athdex, including connected training data, notes, and uploaded documents, may be processed by Anthropic and OpenAI to generate chat responses and the analysis in briefings you opt into. The explicit consent and withdrawal controls described next are planned for the direct Garmin integration launch.

AI analysis is central to Athdex. Before using it, you explicitly authorize OpenAI and Anthropic to process your training record, including Garmin activity and health data and derived context, to provide explanations, planning conversations, and optional briefings. Garmin's own connection authorization is a separate step. If you decline AI consent, we do not activate AI features and help you close your account.

You can withdraw AI consent in Account settings. This stops new AI requests, queued analysis and briefings, and connected imports for your account. Athdex's training service then becomes unavailable, but you retain access to export, subscription management, and account deletion. We guide you through closure; deletion requires your confirmation and does not happen automatically when you withdraw consent.

Garmin data and derived content are not used to train, evaluate, benchmark, or improve AI models.

Anthropic and OpenAI handle API request data under their applicable service terms and retention policies. Neither provider uses commercial API inputs or outputs to train its models by default.

AI responses can be inaccurate. Athdex is a training-analysis tool, not a substitute for medical advice or professional care.

Athlete data is protected by account authentication and database access controls. It is not available to other athletes. We disclose data to service providers only for the functions described below; these disclosures are not sales of your data.

Vercel hosts the application and executes server-side requests. Supabase provides authentication, database storage, and private file storage. OpenAI and Anthropic process selected context for AI features; Vercel AI Gateway may route those requests where configured. AI processing is subject to the consent described above.

GitHub Actions processes database backups and migrations on temporary runners. Amazon Web Services S3 stores encrypted backup files. Backups may contain athlete records; removal from active application storage does not immediately remove retained backup copies. Backup copies are restricted to recovery purposes and expire under our backup retention schedule.

Intervals.icu and Strava supply data when you authorize those connections. Garmin supplies the activity and health records you authorize.

If you enable email briefings, Resend processes your email address and the briefing content. If you connect Telegram and enable delivery there, Telegram processes the messages delivered to your selected chat. Garmin-derived content will be included in external delivery only after the relevant disclosure and your opt-in. Notifications and copies delivered outside Athdex are also subject to the recipient service's controls and retention practices.

You can view your stored record in Athdex. To request access, correction, an export, or deletion of Garmin data and derived content, email support@athdex.com. We verify account ownership before providing records or making changes.

You can revoke Garmin connection permission in Garmin Connect to stop future Garmin imports. This does not delete existing records or withdraw Athdex AI consent for retained data. To stop all new AI processing, use the AI-consent withdrawal control in Athdex Account settings.

You can disconnect Intervals.icu or Strava at any time. When disconnecting Intervals.icu, you can keep the imported contribution history or request that all Intervals.icu contributions be removed and canonical records be rebuilt from the sources you retained.

During the beta period, Athdex may review and use the content of your chats to evaluate response quality and improve product quality. You can opt out of that chat review and product-improvement use by emailing support@athdex.com.

Opting out of beta quality review is different from withdrawing AI consent: it does not disable the service or delete your chats. Withdrawing AI consent stops new AI processing as described above. Account deletion is a separate, confirmed choice.

You can delete your account yourself at any time under Account settings → Delete your account. Deleting removes your athlete record and its history, and removes the private files you uploaded; it cannot be undone. If you would rather we did it for you, email support@athdex.com.