CheckMate SOS
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Wearable Lone Worker Safety Device with Fall Detection & Emergency Response
CheckMate SOS is a wearable lone worker safety device with automatic fall detection, GPS tracking, and two-way communication. This discreet emergency panic button for workers instantly connects lone workers to ProTELEC’s 24/7 Emergency Monitoring Centre in the event of a fall or other critical incident.
Additionally, workers can send an immediate alarm to ProTELEC’s 24/7 Monitoring Centre in the event of an emergency. Through the CheckMate SOS pendant, employees can speak to a professionally trained operator who can help.
The CheckMate SOS pendant also sends GPS coordinates, allowing emergency aid to be dispatched even when the employee is unable to indicate their location.

Emergency Button
Employees can simply press and hold the emergency panic button to be connected to ProTELEC’s 24/7/365 Monitoring Centre—ensuring rapid response in emergencies.
Automatic Fall Detection
Designed for lone workers in high-risk environments, CheckMate SOS uses fall detection technology to generate a hands-free emergency alert, even if the worker is unconscious or unable to press the button.
Fall data is gathered from an array of sensors located in the device, including accelerometers, a magnetometer, and gyroscope. Use data from SOS incidents to improve your internal risk assessment checklist and identify recurring safety risks. Over 190 different parameters, such as orientation change, impact intensity, and impact speed are collected and analyzed to determine if a fall has occurred.
Built for industries where slips, trips, and falls are a known hazard, CheckMate SOS strengthens your workplace safety risk assessment by offering proactive, automated response protocols.
GPS Location Tracking
This lone worker GPS tracking app enables emergency response teams to pinpoint an employee’s location—even if they cannot speak or move. GPS data is automatically sent with each alert, enhancing remote worker safety solutions.
CheckMate SOS approximates user location using GPS satellites and cellular networks. GPS location information is sent with every emergency alarm so that operators know where you are, even if you don’t. If GPS information is not available, geographic triangulation information is sent.
With detailed safety logs and GPS-triggered reporting, SOS also supports compliance tracking as part of a broader lone worker compliance software system.
Hands-free Two-way Communication
Whether activated manually or automatically, the SOS pendant supports hands-free two-way communication—making it one of the most complete lone worker protection systems on the market.
By capturing real-time data and incident history, CheckMate SOS helps organizations demonstrate alignment with safety compliance regulations for lone and isolated workers.
Looking for the best lone worker safety device for real-time fall alerts, GPS tracking, and 24/7 monitoring?
Whether you’re updating your policies to meet legal obligations for lone workers or enhancing emergency preparedness, our team can help you find the right solution.
Contact us for a consultation on how CheckMate SOS can protect your team.
We proudly support Manitoba lone worker safety solutions and serve organizations across Canada seeking to modernize their worker protection strategies.