Meet the ROAR Athena: a smart piece of jewelry that helps you stay safe. It has a button that gets you in touch with your family and friends with your location. The device also lets you sound a loud alarm when you feel threatened. Athena can be easily secured on your belt or shirt. It is small, lightweight, and sleek.
Athena does have a silent mode, so you can send messages to others without the alarm being activated. This Bluetooth device has a 3-month battery life. It is water resistant and works with iOS and Android devices.