Functional requirements of Fitness Tracker with non-functional

Functional Requirements

1. User Authentication and Authorization
   • Allow users to create accounts, log in, and manage their profiles.
   • Implement role-based access control for different user roles if applicable (e.g., user, coach, admin).
2. Activity Tracking
   • Track various fitness activities such as walking, running, cycling, and workouts.
   • Record metrics such as steps taken, distance traveled, calories burned, and active time.
3. Health Monitoring
   • Monitor and record vital signs such as heart rate, blood pressure, and body temperature.
   • Track sleep patterns and provide insights into sleep quality and duration.
4. Workout Planning and Logging
   • Allow users to plan and log their workouts, including exercise type, duration, and intensity.
   • Provide pre-defined workout plans or allow users to create custom workout routines.
5. Goal Setting and Progress Tracking
   • Enable users to set fitness goals (e.g., step count, calorie burn, weight loss) and track their progress toward these goals.
   • Provide visual feedback on goal achievement and progress over time.
6. Data Visualization and Reporting
   • Display fitness data in various formats, such as charts, graphs, and tables.
   • Generate reports on activity levels, health metrics, and progress toward goals.
7. Notifications and Alerts
   • Send notifications and reminders for activities, goal achievements, and health milestones.
   • Allow users to configure notification settings and preferences.
8. Integration with External Devices and Apps
   • Integrate with external devices such as smartwatches, heart rate monitors, and fitness equipment.
   • Support synchronization with other health and fitness apps or platforms.
9. Social Features
   • Provide social features such as sharing achievements, participating in challenges, and connecting with friends or fitness communities.
   • Enable users to compare their progress with others and engage in group activities.
10. User Interface and Experience
    • Offer an intuitive and user-friendly interface for tracking activities, viewing data, and managing settings.
    • Ensure ease of navigation and accessibility features for users with different needs and abilities.
11. Data Security and Privacy
    • Protect user data, including health and fitness information, with encryption and secure access controls.
    • Implement measures to prevent unauthorized access, data breaches, and misuse of personal information.
12. Documentation and Support
    • Provide user manuals, help guides, and support resources for troubleshooting and training.
    • Offer technical support for system issues and user assistance.

Non-Functional Requirements

1. Performance
   • Ensure quick load times for data visualization, activity tracking, and app interactions.
   • Handle high volumes of data and user requests efficiently.
2. Scalability
   • Support the addition of new features, data sources, and users as the system grows.
   • Scale to accommodate increasing data volumes, user traffic, and activity levels.
3. Reliability
   • Ensure high system availability with minimal downtime, especially during peak usage periods.
   • Implement backup and recovery procedures to protect data and ensure business continuity.
4. Security
   • Protect user data with encryption and secure access controls.
   • Implement measures to prevent unauthorized access, data breaches, and health information misuse.
5. Usability
   • Provide an intuitive and user-friendly interface for managing fitness tracking, goals, and health data.
   • Ensure ease of navigation and accessibility features for users with different needs and abilities.
6. Maintainability
   • Design the system for easy updates, maintenance, and troubleshooting.
   • Provide clear documentation for system administrators, developers, and support personnel.
7. Compatibility
   • Ensure compatibility with various devices (e.g., smartphones, smartwatches, fitness trackers) and operating systems (e.g., iOS, Android).
   • Support integration with different external devices and fitness apps for a seamless user experience.
8. Data Integrity
   • Ensure accuracy and consistency of fitness and health data, including activity metrics and health measurements.
   • Implement validation checks and error-handling mechanisms to maintain data quality.
9. Support and Documentation
   • Provide comprehensive user manuals, help guides, and support resources for troubleshooting and training.
   • Offer technical support for system issues and maintenance.
10. Auditability
    • Maintain logs of system activity, user interactions, and data changes for auditing purposes.
    • Provide audit trails for activity tracking, data management, and system updates.