1. Smart home automation using IoT devices
2. IoT-based health monitoring system for elderly care
3. IoT-based water quality monitoring system
4. IoT-based waste management system
5. Smart agriculture system using IoT sensors
6. IoT-based smart city solutions (traffic management, waste management, etc.)
7. IoT-based energy management and conservation system
8. IoT-based vehicle tracking and management system
9. IoT-based air quality monitoring system
10. IoT-based industrial automation and control system
11. IoT-based smart vending machine
12. IoT-based security and surveillance system
13. IoT-based inventory management system
14. IoT-based smart retail system
15. IoT-based home security and monitoring system
16. IoT-based smart transportation system
17. IoT-based smart lighting control system
18. IoT-based healthcare monitoring and management system
19. IoT-based environmental monitoring system
20. IoT-based smart education system
21. IoT-based smart hotel management system
22. IoT-based asset tracking system
23. IoT-based smart building automation system
24. IoT-based predictive maintenance system
25. IoT-based disaster management system