Hjelmdal.com

Privacy Policy

Effective Date: 2025-05-01

1. Who We Are

Company Name: Hjelmdal IT
Owner: Stephan Hjelmdal
Location: Denmark
Contact: stephan@hjelmdal.com

2. Data We Collect

With your explicit consent, we may collect the following:

  • Personal Information: name, email, login details
  • Garmin Device Data: steps, heart rate, stress, body battery, sleep, activities
  • Usage Data: habit logs, interactions, error logs, technical data

3. How We Collect Data

- Directly from you during sign-up or use of the app
- From Garmin API via OAuth consent
- From Fitbit Public API via OAuth consent
- From Strava Web API via OAuth consent
- Manually created data entered by yourself through your personal habit tracker.

4. Why We Collect Data

We use your data solely to:

  • Personalize daily challenges and insights
  • Correlate habits with Garmin health signals
  • Improve web app performance and features

We do not sell or advertise using your data.

5. Lawful Basis for Processing

We process data based on:

  • Consent – through Garmin and user opt-in
  • Legitimate Interest – improving the web app
  • Legal Obligation – where required

You can withdraw consent at any time.

6. Data Sharing

We do not sell, rent, or share your personal or health data with third parties. We use GDPR-compliant services (e.g., hosting, analytics) with signed Data Processing Agreements (DPAs).

7. Data Storage and Retention

Data is securely stored in the EU or with compliant providers under the EU-US Privacy Framework. Sensitive data is encrypted in transit and at rest. We retain data only as long as necessary for service provision or legal compliance.

8. Cookies and Tracking

We use minimal tracking to support functionality and basic usage analytics. We do not use ads or third-party profiling.

9. Your Rights Under GDPR

You have the right to:

  • Access and correct your personal data
  • Request deletion or restrict processing
  • Withdraw consent at any time
  • File complaints with Datatilsynet or your local authority

To exercise your rights, email us at stephan@hjelmdal.com.

10. Updates to This Policy

We may update this Privacy Policy periodically. We will notify users through the web app and on our website when significant changes occur.

11. Contact

Stephan Hjelmdal
Founder, Hjelmdal IT
📧 stephan@hjelmdal.com