KEYDOM's Mini Seniors Phone is also called smart seniors card , it is an IoT wearable device, especially tailored for the healthcare industry. It integrates high-definition calling, mobile payment, emergency assistance, medication reminder, and other functions to provide more convenient healthcare services for the elderly. With its multiple positioning and data communication capabilities, the accompanying service platform offers security management, instant messaging, and data analysis services for elderly relatives, healthcare institutions, civil affairs departments etc., facilitating the digital transformation and upgrading of the healthcare industry.