Emergency Manager is a complete emergency situation management app for android devices which is equipped with emergency service numbers for over 200 countries. You can send SMS and Email requesting help with your current location (GPS and Network) to multiple contacts just with a single touch. It also uses the enormous outreach of the social-networking media (Facebook & Twitter) to post emergency alerts on your behalf, so that help can be always at hand. Also provides multilingual support!

"Find My Android" is an app that helps you find and track your android phone.

Last Resort will automatically send a SMS to your selected contacts before the phone is dead. (Keeps you in touch)