4G Elderly Personal Safety GPS Tracking device with Fall Alarm removal detection health monitor D46. Comprehensive Health Monitoring: Tracks heart rate, blood pressure, blood oxygen, body temperature, sleep, and calories. Advanced Safety Features: Includes fall detection, SOS emergency call, removal alarm, and two-way voice communication. Precise Multi-Mode Positioning: GPS+LBS+WiFi positioning with accuracy less than 5 meters for real-time tracking. IP68 Waterproof Design: Fully waterproof and dustproof, suitable for various weather conditions and daily wear. Long Battery Life: 600mAh battery provides 2-3 days of working time with fast charging in 3-4 hours. Lifetime Free Platform: Beesure GPS app and AWS Cloud server platform are free of charge for lifetime use. Smart Management Functions: Features geo-fence, medicine reminder, pedometer, alarm clock, and remote shutdown. 4G/2G Network Support: Supports global 4G/2G networks with multiple frequency bands for Europe, Asia, and Americas.