SafetyWatcher в Android Market

SafetyWatcher (v. 1.0.1) Разработано sunsapps

SafetyWatcher is an alert based application intended to give you some piece of mind when you're doing an activity where you feel your safety may be at risk, such as travelling alone.  

SafetyWatcher automatically alerts nominated watchers via text message if you don't complete your activity in time, or you request help.