Global Positioning Systems (GPS)
TMXKOOK Elderly SOS Smart Watch with 4G Voice Call, GPS Tracking, Health Monitoring, Historical Track Query. IP67 Waterproof for Dementia, Alzheimer's
[Fall detection smart watch with SOS button] - In case of emergency, pressing the SOS button automatically dials the preset number and alerts family members. [Voice call feature with 4G SIM card support] - Locate the watch and make two-way calls,...
https://www.bizrate.co.uk/globalpositioningsystemsgps/tmxkook-elderly-sos-smart-watch-oid28083531465.html