LoRaWAN GPS smart watch for lone workers

Description ED20W is a LoRaWAN-based smartwatch equipped with  GPS for outdoor positioning and BLE 5.0 for indoor location. it can realize a real-time collection of health data such as heart rate, body temperature, blood pressure, and steps. The data will be automatically transmitted to the platform through the LoRaWAN Network. Features Connectivity via LoRa:  communication range up to 1.5KM line-of-sight, 500~1000M in dense urban, compatible with any LoRaWANTM Indoor &outdoor real-time tracking Heart rate, body temperature, blood pressure, and Pedometer: The measurements are made at a configured frequency and automatically sent to the LoRaWANTM network.  SOS in emergency Long Battery Life:  Battery life as long as 7 days @ 15mins uplink duty cycle. OTAA, Class A by default.   Application Smart safety solution for people working in industrial companies. Such as large oil and gas companies, mining, smart cities, and utilities. Smart senior care/nursing homes /Hospitals