China manufacture 4G senior healthcare Smart watch GPS tracker with fall down alert HR BP body temperature Y6Pro. Health Monitoring: Tracks heart rate, blood pressure, blood oxygen, body temperature, sleep, and pedometer. Fall Detection & SOS Alert: Automatically detects falls, triggers loud alarm, and supports emergency SOS calls. Multi-Mode Positioning: Combines GPS, LBS, and WiFi hotspots positioning. Two-Way Communication: Enables two-way voice calls, video calls, and remote monitoring via app. IP67 Waterproof Design: Durable silicone and PC+ABS construction with IP67 waterproof rating. Lifetime Free Platform: Beesure GPS app and AWS Cloud server platform available free of charge forever. Long Battery Life: 650mAh battery provides 3-4 days of working time with 3-4 hours charging. Custom Packaging Option: Available in gift box or customized packaging for OEM/ODM clients.