The H3 Button is an enhanced wearable Bluetooth smart badge featuring an SOS button; it is primarily used for instant SOS alerts, restricted access control, and location tracking, aiming to improve workplace and personnel safety in the healthcare and construction sectors. By using the H3 Button, users can also receive geofencing and entry restriction alerts—which work in conjunction with a versatile LED notification system—making it a comprehensive tool for workplace safety. In short, the H3 Button is designed to provide instant SOS alerts and promote workplace safety across various industries.