Privacy Policy

Effective date: March 30, 2026

This policy explains what data DataDriven.fit collects, how we use it, and your rights. We wrote it in plain language — no legalese.

# What We Collect

  • Account information — your email address and authentication credentials for signing in.
  • Connected platform tokens — OAuth tokens for Garmin Connect and/or Strava, used to sync your activity data.
  • Activity data — workouts, metrics, and GPS data synced from your connected fitness platforms, plus any FIT files you upload directly.
  • AI coach conversations — messages you send to the AI coach and the responses you receive, including the underlying prompts.

# How We Use It

Your data is used solely to provide DataDriven.fit's features: activity analytics, trend tracking, and AI-powered coaching. That's it. We don't use your data for advertising, profiling, or any other purpose.

# How We Store It

Your data is stored securely in cloud infrastructure. OAuth tokens and other secrets receive an additional layer of encryption to ensure they cannot be used by unauthorized parties. We only store data that is necessary for providing the service.

# AI Coaching

This product offers AI-powered coaching.

While the knowledge about coaching and athlete data analysis is part of this product, the underlying AI-based chat and LLM (Large Language Model) reasoning may be supplied by 3rd party API (Application Program Interface) calls.

Any such usage is strictly stateless, meaning we will only use services that strictly do not retain conversation contents for any purpose outside the individual message session.

That means absolutely no third party:

  • retention
  • reuse
  • model training
  • advertising analysis or tracking
  • or any other retained use by another system

All of the context for the conversations (the chat log and the data that supports it) is held by DataDriven.fit. Only the specific part that is needed for the conversation is sent along with each chat conversation only. In other words, we are not sending all of a user's data to another system in order to analyze it.

The conversations themselves, the data that they analyze, and the results they produce are held wholly within this product as part of the private data for the user that initiated them. If the user's account is deleted, all of this data is deleted as well.

Feel free to contact us with any questions.

# What We Don't Do

  • We never share your data with third parties for their usage without your explicit consent.
  • We never sell your data.
  • We don't build advertising profiles from your data.
  • We don't run advertising scripts or sell data to ad networks.

# Cookies & Analytics

We use cookies for authentication (keeping you signed in). We may also use product analytics tools (such as error tracking or usage analytics) solely to improve the service — never for advertising, profiling, or resale. No advertising or third-party tracking cookies are used.

# Logs

The application generates operational logs for development and debugging purposes. These logs are private to the DataDriven.fit development team and are never publicly accessible. Personally identifiable information is masked on a best-effort basis.

# Data Deletion

You can delete your data at any time from the Settings page — either per connected platform or your entire account. Deletion is permanent and cannot be undone.

# Data Export

Data export is not currently offered, since all source data originates from your connected fitness platforms (Garmin, Strava). This feature may be added in the future.

# Changes to This Policy

If we update this policy, the effective date at the top of this page will change. We encourage you to review it periodically.

# Contact

If you have questions about this policy, please reach out via our contact form.