Technical
System Architecture
Last updated: December 2024
Overview of CardioMood's technical architecture.
Device Layer
- CardioWatch hardware
- PPG and motion sensors
- Onboard processing
- Bluetooth LE communication
Mobile App Layer
- Data collection
- Real-time display
- Local storage
- Cloud sync
Cloud Layer
- Secure data storage
- Advanced analytics
- Machine learning processing
- API services
Security
- End-to-end encryption
- GDPR compliant
- ISO 27001 certified
- Regular security audits