A protective device for a portable electronic device to draw attention to the user in an emergency is disclosed. A personal protective device for a portable electronic device comprising: a case configured to fit tightly around the portable electronic device such as a smartphone; at least one sound and/or light emitting device coupled with the case; one or more means for receiving an input, the input being configured to actuate the at least one sound and/or light emitting device; whereby the at least one sound and/or light emitting device is configured to generate a high volume of sound and/or light upon actuation thereby to attracting attention during an emergency. The sound and/or light emitting device is arranged inside the case and is capable of generating a high volume of sound and/or light in an emergency situation.