The V.ALRT is a wearable help button that can be carried discreetly in a pocket or a bag, worn on the wrist, or around the neck as a pendant. The V.ALRT uses Bluetooth® SMART technology in association with a mobile application, to initiate calls and text messages from a smartphone. With the push of the V.ALRT help button, your smartphone sends a personalized text message and GPS location to up to three pre-selected contacts.