Local-first app data
Hydration logs, preferences, goals, reminder settings, and related app data are stored locally on the user's device.
Health & Fitness Android app
Calm hydration tracking, privacy-aware by design.
Water Reminder helps users log water, manage reminders, use Android Health Connect hydration sync, and review progress without requiring an account or login.
Optional Health Connect
Water Reminder reads or writes hydration data through Android Health Connect only after explicit user permission.
Diagnostics default off
Firebase Analytics and Crashlytics diagnostics are optional and controlled by an in-app setting that defaults to off.
Support
For privacy questions, app support, or data-safety requests, email waterreminder.help@gmail.com.
You can also visit the Support page for FAQs, bug reporting guidance, and feature request guidance.
Open Source
Water Reminder is an open-source project. The source code is available on GitHub: