React Mobile Sidekick
This is a gender-neutral personal safety device that can be work on your person easily with the click or keychain option. You never have to worry about walking around late by yourself. This pairs with the React Mobile Personal Safety App so that you can notify the network of your immediate safety needs! The App is free and the technology super impressive!
Visit https://reactmobile.com/product/react-mobile-sidekick/ for more info.