Privacy Policy

Hewett Health
Last updated: April 2026

This Privacy Policy explains how Hewett Health ("the App") handles your information. Your privacy is important to us and we are committed to being transparent about how the App works.

1. Data We Collect

Hewett Health collects the following data solely to provide app functionality:

• Personal details: Your first name, age, height, weight, goal weight, fitness goal, and activity level.
• Health & fitness data: Calorie intake, protein and macro targets, workout logs, exercise sets and reps, bodyweight history, sleep logs, and fasting timers.
• Food photos: Photos you choose to upload or take within the app for AI-powered food identification. These are sent to the Anthropic API for processing and are not stored permanently.

2. How We Use Your Data

All data collected is used exclusively to provide and personalise the features of Hewett Health. We do not use your data for advertising, marketing, analytics, or any third-party purposes.

3. Data Storage

Your personal data is stored locally on your device using your browser's local storage. Data is not transmitted to or stored on external servers, with the exception of food photos which are temporarily processed via the Anthropic API for food identification.

4. Third-Party Services

Hewett Health uses the Anthropic API solely for AI-powered food photo scanning. Food photos are sent to Anthropic's servers for processing. Anthropic's privacy policy can be found at anthropic.com/privacy.

5. Data Sharing

We do not sell, trade, or share your personal data with any third parties, advertisers, or data brokers.

6. Data Retention

Your data is retained on your device for as long as you use the app. You can clear your data at any time by clearing your browser/app storage or uninstalling the app.

7. Children's Privacy

Hewett Health is not directed at children under the age of 13. We do not knowingly collect personal information from children under 13.

8. Your Rights

Since your data is stored locally on your device, you have full control over it at all times. You may delete your data by clearing the app's local storage or uninstalling the app.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated date.

10. Contact

If you have any questions about this Privacy Policy, please contact us at: support@hewetthealth.com