4G waterproof healthcare Senior fitness GPS smart tracker wrist watch with HR BP panic button SPO2 sleep monitoring social media D41

4G waterproof healthcare Senior fitness GPS smart tracker wrist watch with HR BP panic button SPO2 sleep monitoring social media D41. Triple Positioning Tech: GPS, WiFi, and LBS ensure precise real-time location tracking and history routes. Health Monitoring: Monitors heart rate, blood pressure, SpO2, body temperature, and sleep patterns. Safety Features: Includes SOS button, fall detection, geo-fence safety zones, and vibration alerts. Two-Way Communication: Supports two-way voice calls, video calls, and remote monitoring/listening. Long Battery Life: 800mAh battery provides 2-3 days of working time with 4-5 hours charging. IP67 Waterproof: Durable IP67 waterproof rating protects against water and dust ingress. Lifetime Free Platform: Beesure GPS app and AWS Cloud server platform are free for lifetime use. Senior Friendly Design: 1.83-inch IPS screen with large tactile buttons and optional velcro straps.