Privacy Policy
Last updated: May 1, 2026
Overview
Patch ("we", "our", or "us"), operated by BlinkTech LLC, is committed to protecting your privacy. This policy explains how we collect, use, and share your information.
Information We Collect
- Phone number (for account creation and authentication)
- Contacts (to help you find and invite friends, with your permission)
- Mood check-ins and notes you choose to share
- Device token (for push notifications)
- Health data including heart rate variability, resting heart rate, and sleep hours (only if you opt into Bionic Bunny; never shared with anyone)
How We Use Your Information
- To create and manage your account
- To connect you with friends on Patch
- To send push notifications from your friends
- To privately notify you when your health metrics look unusual (Bionic Bunny only)
- To improve the app
Third-Party Services
We use Firebase (Google) for authentication, data storage, and push notifications. Google's privacy policy applies: policies.google.com/privacy