Last updated: April 2026
We collect essential information to provide you with a better experience. This includes physical data (age, weight, gender) and schedule data (wake/sleep times) provided by you.
Your data is used solely to calculate your personalised daily water goal and to schedule reminders. We do not sell, share, or transmit your data to third parties without your explicit consent.
All personal information is saved on your device using SharedPreferences. No data is sent to external servers unless you choose to enable Google Sync.
If you enable Google Sync, your data is backed up to your personal Google Drive account. We only access the specific folder created by Water Tracker: H2O Reminder and nothing else.
The app may send local notifications to remind you to drink water. You can disable these at any time via the app settings or your device notification settings.
We may collect anonymous, aggregated usage statistics (e.g. app crash reports) via Firebase to improve the app. This data cannot be used to identify individual users.
Water Tracker: H2O Reminder is not directed at children under 13. We do not knowingly collect personal information from children.
We may update this Privacy Policy from time to time. Changes will be notified within the app before taking effect.
You have the right to request the deletion of your data at any time. Since your data is primarily stored locally, you can delete it by clearing the app cache or uninstalling the app.
If you have enabled Google Sync or wish to ensure all anonymous analytics data related to your device is removed, please contact us at: sallystudio.dev@gmail.com. We will process your request within 7 business days.
Questions about this policy? Contact us at: sallystudio.dev@gmail.com