What Is A Blue Alert On My Phone , Are you having trouble sleeping?. The blue alert foundation, inc., has developed the blue alert system to help law enforcement the means to speed the apprehension of violent criminals who . A blue alert notification signals when a law enforcement officer is hurt or killed on duty at the hands of someone who could still harm the . As your screen time goes up, there are some things you should know about these common rays. Find out why you may be getting amber alerts via text and if you should opt out. The blue alert provides officials with the ability to alert the public when a law enforcement officer has been injured, killed or is missing. Blue light from your phone disrupting your sleep? As your screen time goes up, there are some things you should know about these common rays. What is a blue alert and why did my phone just go off? A blue alert is disseminated to the public through the emergency alert system by broadcasting the alert o