SOS Alarm в Android Market

SOS Alarm (v. 1.13) Разработано pikimorgan

This app allows you to send SMS, with your location, to the contact that you choose when the phone detects a specified force.

It is useful when you have a serious accident, the phone can notify the acceleration taken and the location you are. In addition the message don't be sent instantly, but the application wait 20 seconds, so you can cancel it if you are well. The SMS is cancelled if you turn on the screen or touching in cancel button from app.