A wearable sensor is worn on the work belt and acts like a partner on the job. In case of any slip, trip, or fall, the sensor alerts the safety supervisor of the accident. The sender sends the location of the worker to the supervisor to initiate help. It is also equipped with a self-alert button that, if held for 2 seconds, sends a message to the safety supervisor indicating an alert. This means, if the wearer faces a safety issue, they can seek help through this sensor without leaving the work zone.