Welcome to Health Tracker. We value your trust and are committed to protecting your privacy and personal health data. This Privacy Policy explains how we collect, use, store, and safeguard your information when you use our health tracking platform.
1. Information We Collect
Account & Identity
- Full name, email address, phone number, profile photo
- Google Account ID (if signing in with Google)
Health Profile
- Date of birth, gender, height, weight, blood group
Vital Signs
- Blood pressure (systolic & diastolic)
- Blood glucose level and meal context (fasting / before / after meal / random)
- Weight logs over time
Medications & Reminders
- Medication names, dosage times, reminder status
Medical Documents
- Uploaded reports (PDF, JPG, PNG, DOCX, XLSX), report names, prescription notes
Emergency Contacts (SOS)
- Contact person name, phone number, address
Diet & Hydration Logs
- Meal names, meal times, hydration reminder intervals, last drink timestamp
Doctors & Appointments
- Doctor names, contact info, scheduled appointments
Device & Technical Data
- FCM push notification tokens, JWT auth tokens
2. How We Use Your Information
- Health Tracking & Analytics — showing vitals, weight, and glucose trends on your dashboard
- Automated Reminders — medication, meal, and hydration notifications
- Emergency Support — quick access to your SOS contacts
- Document Storage — secure upload, view, and organization of medical reports
- Account Management & Security — authentication via JWT tokens
3. Data Sharing & Third-Party Services
We do not sell or rent your personal or health data. Data is shared only with services essential to operating the app:
- Firebase Cloud Messaging (FCM) — delivers push notification alerts
- Google Authentication — for Google Sign-In users
4. Data Security
- Encrypted API communication over HTTPS/SSL
- JWT token authentication with session expiration
- Role-based access — users only access their own data
5. Your Choices & Data Rights
- Update or correct profile and health details anytime
- Delete specific vital logs, medications, or uploaded reports
- Enable/disable hydration, medication, and diet reminders
6. Children's Privacy
This app is not directed at children under 13, and we do not knowingly collect data from children under 13.
7. Changes to This Policy
We may update this policy periodically. Changes will be posted here with a revised effective date.