InvisaWear:
Invisawear makes stylish wearable devices necklaces, bracelets, keychains with hidden panic buttons to alert emergency contacts or 911.
More About InvisaWear
InvisaWear.com sells safety accessories that look like jewelry but secretly act as personal emergency devices. By double-pressing a hidden button, you can send your GPS location to up to five contacts, or optionally call 911. Their products include necklaces, bracelets, keychains, and scrunchies, and they even partner with ADT for live monitoring.