The user can add unlimited contacts to the emergency contact list and in case of urgency the user can initiate the application by repeatedly pressing the power button at least thrice. Every minute a message containing the address and location in Google map will be sent to each contact in the emergency contact list.
The user can stop this service by opening the application and clicking on the 'Stop Emergency Service' menu.
a) SMS charges may be applicable based on the plan.
b) This app uses Google Play to determine location. So the user needs to have a signed-in instance of Google Play on the device.
c) The battery usage is minimal for this application as compared to most other locator apps