Quick Emergency Response Preset up to three emergency contacts. By holding the SOS button for 3 seconds, the device automatically dials the selected numbers for rapid assistance without manual dialing. Advanced Multimode Positioning Nationwide coverage supported by multiple positioning technologies, including GPS, Beidou, LBS, WiFi, and TDOA, plus an inertial gyro. Safe area alerts and access to tracking history help monitor the movements of loved ones. Definition Voice Communication Automated call answering is available for preset family contacts for ease of use. Designed for simplicity, with dual reminders (vibration and ringing) to aid users with hearing impairments. Health and Safety Features Fall detection technology automatically sends help requests when a fall is detected. Medication reminder function assists with daily health management for seniors. Use scenarios At home with an elderly family member: If a fall occurs, the device detects the event and triggers a help alert, while SOS ensures rapid contact with caregivers or designated responders. On the move with a senior relative: Realtime location monitoring via GPS Beidou LBS WiFi and other technologies helps you stay informed of their movements; safe area alerts notify you if they leave a predefined zone, and you can review tracking history as needed. Daily health management: Set medication reminders to support timely dosing and routine health tasks, reducing missed medications and helping caregivers stay aligned.