The Panic (SOS) Alert is the fastest way to ask for help. When you press the 'SOS' button at the top left of the main screen, a push notification is sent to all of your iSharing friends who can see your location, so they can check where you are right away.
How to send a Panic Alert
Press the 'SOS' button on the main screen. The alert is sent after a 10-second countdown, so you can tap Cancel during the countdown if you pressed it by mistake. Once the countdown ends, you'll see the "Sent Panic Alert" confirmation on your screen.
If you don't want to send Panic Alerts to a specific friend, go to Menu > Manage Alerts > Panic Alerts and turn off the toggle next to that friend's name.