Privacy Policy

HerFit AI ("HerFit," "we," "us," or "our") is an AI-powered at-home fitness platform built for women. This Privacy Policy explains how we handle information when you use our services.

• Account information — name, email, and password.
• Onboarding & health data — goals, fitness level, preferences, body metrics, dietary restrictions, and other inputs you provide.
• Usage data — workouts completed, check-ins, plan interactions, and feature usage.
• Payment information — handled securely by Stripe; we never store full card numbers.
• Device data — browser, operating system, and basic diagnostic information.

• Personalize your workout and meal plans.
• Process payments and manage your subscription.
• Send transactional emails (receipts, account notices, plan updates).
• Send optional marketing emails — you can unsubscribe anytime.
• Improve our AI models using anonymized, aggregated data.
• Comply with legal obligations and enforce our Terms.

Your health and fitness information is sensitive and we treat it with the highest level of care. We never sell health data to anyone. It is used solely to power your personalized experience inside HerFit AI.

We share data only with trusted infrastructure providers required to operate the service: Supabase (database and authentication), Stripe (payments), and Anthropic/OpenAI (AI model inference). We may also disclose information when legally required. We do not sell your data.

We retain your data while your account is active. If you delete your account, your personal data is deleted within 30 days, except where retention is required by law.

You have the right to access, correct, delete, restrict, or port your personal data. To exercise any of these rights, email privacy@herfitai.com.

We use essential cookies to keep you signed in and secure. Optional analytics cookies help us understand how the app is used; you can disable these in your browser settings.

HerFit AI is not intended for anyone under the age of 16. We do not knowingly collect data from children under 16.

All data is transmitted over TLS and stored using encrypted storage. We follow industry best practices to protect your information, though no system is 100% secure.

We may update this Privacy Policy from time to time. We will provide at least 30 days notice for material changes via email or in-app notice.

Questions about privacy? Email privacy@herfitai.com.