Daily Safe Check

Daily Safe Check is a comprehensive safety care application designed for people living alone, elderly individuals, and anyone who wants to stay connected with their loved ones through daily check-ins.

Key Features:

** Daily Safety Check-In**
- Simple one-tap check-in to confirm you're safe
- Automatic reminder system: If you don't check in for 2 consecutive days, your emergency contact will receive an email notification
- Your name is included in notifications so contacts know who sent them
- Check-in history tracking to monitor your safety routine

** Emergency Contact System**
- Set up emergency contact email (required) for automatic notifications
- Add emergency contact phone number (optional) for direct calling from the home page
- Your name is required and will be included in all email notifications
- Easy editing of contact information directly from the home page

** Health Data Tracking (Optional)**
- Record and track vital health metrics: blood pressure, heart rate, and blood sugar
- View health data history with filtering by type and date range
- Health data is stored locally on your device and never uploaded to servers
- Color-coded status indicators based on internationally recognized medical standards
- Support for multiple units (mmHg, bpm, mmol/L, mg/dL)

** Customizable Theme**
- Choose from 9 beautiful theme colors including WeChat Green, Ocean Blue, Sunset Orange, Lavender Purple, Rose Pink, Forest Green, Sky Blue, Coral Red, and Health Blue
- Themes automatically adapt to light and dark modes
- Personalize your app experience to match your style

** Home Screen Widget**
- Quick check-in directly from your home screen
- iOS 17+ users can check in directly from the widget without opening the app** - simply tap the widget button to complete your daily check-in
- View check-in status and streak days without opening the app
- Multiple widget sizes available
- Instant access to your safety status

** Privacy & Security**
- All health data stored locally on your device
- Secure HTTPS encryption for all data transmission
- No password required - uses device ID for identification
- Contact phone numbers never uploaded to servers
- Full control over your personal information

** Multi-Language Support**
- Available in 17 languages including English, Chinese (Traditional), German, French, Spanish, Japanese, Korean, and more
- Complete localization o