InstaHealth ID-Based Body Temperature Measurement System is a tailor-made system for global pandemic of COVID‑19. In order to prevent outbreak of disease, additional precautions are applied in many organizations which provide services for the elderly. InstaHealth provides a platform for the organization to monitor body temperature of all staff, seniors and visitors. The data will be recorded and saved on the cloud system. When the system detects those who is suffering from fever, notification will be sent automatically so that supervisors and healthcare professionals can follow up and provide interventions immediately.