Privacy Policy

Last Updated: February 12, 2026

1. Introduction

Welcome to Right-Time Battery Club. We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our service.

2. Information We Collect

We collect information that you provide directly to us:

  • Account Information: When you sign in via Google or Magic Link, we collect your email address.
  • Receipt Data: We collect images of your receipts and the extracted data (watch model, battery type, service date) to provide warranty tracking services.
  • Usage Data: We may collect technical information about how you access and use the service.

3. How We Use Your Information

We use the collected information to:

  • Provide and maintain the Battery Club service.
  • Track your watch battery warranties and notify you of upcoming expirations.
  • Identify your watch models and battery types using AI (Gemini 1.5 Flash).
  • Communicate with you regarding your account or service updates.

4. Data Security

We use Supabase (an enterprise-grade backend service) to store your data securely. Receipt images are stored in protected storage buckets with restricted access.

5. Third-Party Services

We use the following third-party services:

  • Google Cloud: For user authentication and AI-based receipt processing.
  • Supabase: For database and image storage.
  • Vercel: For hosting the application.

6. Contact Us

If you have questions about this policy, please contact us at [email protected].