Dozy: Sleep Tracker Privacy Policy

Last Updated: June 20, 2025
Information We Collect
Health Data: Sleep information from Apple HealthKit (sleep duration, stages, bedtime/wake times)
Usage Data: App interactions for improving functionality
Device Data: Basic device information for app optimization
How We Use Your Data
Sleep Analysis: Generate personalized sleep insights and patterns
Smart Notifications: Schedule wake-up reminders based on your sleep habits
AI Summaries: Create personalized sleep reports (processed securely)
Data Storage & Security
Local Storage: Sleep data is stored locally on your device using SwiftData
HealthKit Integration: We only access sleep data you explicitly authorize
AI Processing: Sleep summaries are generated via secure API calls with no personal data stored externally
Data Sharing
We do not sell your data
No third-party tracking or advertising
Sleep data remains on your device and in your Apple Health ecosystem
Your Rights
Control: Revoke HealthKit permissions anytime in Settings
Deletion: Delete app data by removing the app
Transparency: View all data we access in Apple Health
Contact
For privacy questions: [[email protected]]
Changes
We'll notify users of policy updates through app updates.