Automated Check-ins and Timers
The core of any lone worker system is the ability to manage time. Automated check-ins prompt the employee to confirm their safety at predetermined intervals. If a worker fails to check in, the system automatically alerts a manager or the monitoring team. This ensures that even if a worker is incapacitated and unable to call for help, assistance is dispatched promptly.
Man-Down Detection
Modern solutions from companies like Blackline Safety or SoloProtect often utilize the internal sensors of smartphones or dedicated wearables to detect falls or unexpected immobility. If the device detects a sudden impact followed by a lack of movement, it triggers an alarm. This feature is critical for workers in high-risk environments, such as industrial sites or confined spaces.
GPS Tracking and Geofencing
Location intelligence is paramount. High-quality software provides accurate, real-time GPS tracking. Geofencing capabilities allow managers to set virtual perimeters around specific job sites. If a worker enters a restricted area or leaves a designated safe zone, the system alerts the safety team immediately.
Panic Buttons and Duress Signals
In the event of a physical threat or a medical emergency, the lone worker must be able to signal for help silently and instantly. Look for features like a dedicated "SOS" button within the app or, in the case of devices offered by Peoplesafe or Lone Worker Manager, a physical button that can be pressed without unlocking a screen.