1. Risk scenario
Define work locations, hazards, shift patterns and who may work alone.
Worker Safety Guide
Lone Worker Safety Watch for Connected Alerts and Location Support
KETRON provides connected safety watch options for organizations that need a wearable alert channel for employees working alone, remotely or in defined higher-risk environments. A project can combine manual SOS, supported automatic alerts, voice communication, positioning and platform-based event management.
For employers, safety service providers, system integrators and monitoring operators evaluating a managed lone worker solution.
01
A wearable alert channel for people working alone
A lone worker device should make it easy to request help and provide the response team with useful context. Depending on the selected watch, this may include one-touch SOS, two-way calling, GPS, Wi-Fi and LBS positioning, geofencing, fall alerts or scheduled status checks. Functions and limitations are confirmed during device selection.
The watch forms only one part of the safety system. The employer or service operator remains responsible for risk assessment, response procedures, training and compliance with local occupational-safety requirements. KETRON helps define how device events connect to the intended operational workflow.
- Wearable SOS activation that remains accessible during normal work
- Location information to support assessment and coordinated response
- Voice communication on compatible devices and mobile networks
- Geofence, fall-alert or scheduled-check options on selected models
- Centralized device and event handling through an approved platform
02
Match the device to the work environment
Indoor and outdoor work sites can have very different network and positioning conditions. A buyer should assess coverage, noise, gloves or protective clothing, charging routines, shift length and the level of impact or environmental exposure expected in daily use. The selected device must be evaluated against those conditions.
If a project involves hazardous or regulated environments, the required product approvals must be defined before selection. Certification applies only to the specified model, configuration and approved use conditions; it should never be inferred from another product in the portfolio.
03
Build a response process that can be tested
Every alert should have a clear destination and escalation rule. The project team should document who receives an alarm, how the worker is contacted, how location is assessed and when external assistance is requested. Device enrollment, connectivity monitoring, battery checks and incident records should also have named owners.
A controlled pilot allows the organization to test the watch and the people operating the process. Real-site exercises can reveal coverage gaps, notification delays or training needs before deployment expands.
Project pathway
A practical route from requirement to deployment
2. Device fit
Assess alert access, network, positioning, voice, battery and environmental needs.
3. Response design
Assign alarm recipients, escalation steps, records and support responsibilities.
4. Site pilot
Run representative tests and document coverage, response time and user feedback.
Questions buyers ask
Frequently asked questions
What is a lone worker safety watch?
It is a connected wearable that provides an accessible way for a person working alone to send an alert and, depending on the model, share location or communicate with a response team.
Which lone worker functions can be available?
Options vary by model and may include SOS, voice calling, GPS, Wi-Fi and LBS positioning, geofencing, fall alerts and scheduled checks.
Does the watch replace a workplace risk assessment?
No. The device supports an operational safety process but does not replace the employer's risk assessment, training, response plan or local compliance responsibilities.
Can alerts be sent to our own platform?
Integration may be supported for qualified projects after the event flow, protocol or API, security requirements and test cases are confirmed.
How should an organization test the solution?
Use a representative pilot across actual work locations and shifts. Test alert activation, coverage, location behavior, voice communication, notification delivery, escalation and battery routines.