The FHS3.7(B) Mining Intrinsically Safe Smart Watch is an intelligent wearable device specially designed for underground coal mine personnel safety management.
Integrating health monitoring, personnel positioning, emergency assistance, and intelligent communication functions, the smart watch provides real-time monitoring of workers’ physiological conditions and environmental information, while supporting personnel location tracking and emergency alarms.
With advanced positioning technology, wireless communication capability, and intrinsically safe design, the FHS3.7(B) helps improve underground worker safety, health management, and operational efficiency in intelligent mining environments.
Key Features
Comprehensive Health Monitoring
Monitors key physiological parameters in real time, including:
Provides accurate health data analysis to support underground worker health management.
Integrated Personnel Positioning
Supports integration with personnel positioning systems to provide:
Improving personnel safety supervision and emergency response capabilities.
Smart Application Support
Integrates intelligent functions including:
Providing convenient digital services for mine personnel.
High-Precision Positioning
Uses dual-frequency positioning technology to improve outdoor positioning accuracy and supports monitoring of environmental parameters such as:
Wireless Charging
Adopts wireless charging technology for convenient and efficient daily operation.
Robust Protection Design
Designed for underground mining environments with:
Applications
Technical Specifications
| Parameter | Specification |
| Operating Voltage | 3.7 V |
| Protection Rating | IP68 |
| Explosion Protection | Ex ib I Mb |
| Communication | Wireless communication |
| Positioning Function | High-precision positioning |
| Health Monitoring | Heart rate, SpO₂, temperature, sleep quality, blood pressure, CO concentration |
| Charging Method | Wireless charging |
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