Smart [지킴이2]

Smart [지킴이2] is a comprehensive IoT-based safety service integrating location tracking, health monitoring, safe zone configuration, and emergency communication through wearable devices. Featuring a Hybrid Positioning System utilizing SKT's LTE Cat.M1, it allows precise indoor and outdoor location checks without restrictions. Guardians can define wearable users' activity areas, receive notifications upon deviation, and share location data securely.

The extension provides accurate error range information to assist in searching for missing users, reducing difficulties during emergencies. Additional safety features include monitoring vital health stats like sleep and blood oxygen saturation, fall detection, and an SOS emergency call button for rapid help requests. The app requires access to phone, location, and camera for essential functions, with optional permissions for saving photos. Smart [지킴이2] is designed for Android 6.0+ allowing users to selectively manage access rights, ensuring privacy and security while enhancing wearer safety and guardian control.