Nuvial Watch

Nuvial is a Wear OS app for tracking physical activity, requesting help in emergencies, managing vital signs, and performing an ECG for informational purposes only. It works only with Samsung Galaxy Watch 5 or later devices. Every ten minutes, it reads heart rate, blood oxygen level, skin temperature, steps, and device battery level. It detects falls and determines the exact location. All this data is sent to a secure server. These functions run autonomously in the background without user intervention or visual input. This service can be stopped or started by accessing the app's interface, which displays the options: "Disable service" and "Enable service." Upon request, it can perform an ECG, which is sent to a secure server. It can also send messages requesting assistance to a secure server. To access these functions, the user must install the "Nuvial WatchFace," available on the Play Store. This screen contains the "Request Help" and "ECG" buttons. The following permissions will be requested from the user for the application to function properly: Precise Location Physical Activity Blood Saturation Sensor Heart Rate Sensor Skin Temperature Sensor IMPORTANT REQUIREMENTS The user must have an active account and a valid subscription purchased outside of the application for the application to access the server. This application does not allow viewing of the data obtained; it only sends it to a secure server. Only authorized users can access this information on the server.