HydroTrack: Hydration Tracker
- HydroTrack Privacy Policy
Last updated: May 4, 2026
Summary: HydroTrack stores all your data on your device. Nothing leaves your device. We do not collect, sell, or share your personal information.
Data We Collect and How It Is Used
Health & Body Data
HydroTrack requests read/write access to Apple HealthKit for the following data types:
- Dietary Water (read and write) — to log your hydration and read prior intake
- Body Mass (read) — to personalize your daily hydration goal
- Date of Birth and Biological Sex (read) — to adjust your goal for metabolic differences
This data is stored exclusively in HealthKit on your device and in HydroTrack’s local SwiftData database. It is never transmitted to any server, never shared with any third party, and never leaves your device.
- Hydration & GLP-1: The Blog