How to prepare your Android phone for emergencies

There is no way to anticipate an emergency, but you can prepare for it. The good news is one of the best tools because it’s already in your pocket: your Android phone.

Your Android phone is nothing less than an emergency digital Swiss Army Knife. It can automatically call medical services in the event of an unfortunate car accident, alert your friends and family when you’re in trouble, sound an alarm for help, and save lives.