Heat Stroke Monitor Wristband

Real-time individual heat risk detection for workplace safety.

The Canaria Plus Heat Stress wristband is a wearable device designed to detect personal heat risk in real time before symptoms occur.

Unlike traditional methods that rely on environmental measurements such as temperature or WBGT, this device monitors physiological heat accumulation, providing a more accurate indication of how a worker’s body is responding to heat.

How it works

The device uses a validated algorithm to estimate heat accumulation in the body, correlating closely with core body temperature trends.

Rather than reacting to external conditions, it identifies when an individual worker is approaching a critical heat threshold – providing an early warning window before peak physiological stress occurs.

This enables:

• Timely rest and recovery decisions
• Reduced reliance on subjective symptoms
• Improved consistency in heat risk management

Key features

• Wrist-worn strap design (watch-style)
• Comfortable, lightweight and adjustable, suitable for continuous wear on site
• Purpose-built for safety (no distractions)
• Designed as a dedicated PPE device with a single function monitoring heat risk. No additional features such as time display or interactive functions
• Reduces distraction, prevents misuse, and ensures ease of use in high-risk environments
• Real-time individual heat risk detection
• Continuously monitors physiological heat accumulation during the shift
• Early warning before symptoms
• Alerts triggered based on physiological risk levels
• Measures physiological heat accumulation, not environmental conditions alone
• Multi-modal alert system
• Audible alarm
• Vibration alert
• Flashing light signal
• Designed for high-noise and high-activity environments
• No charging required
• Operates across the full shift without recharging
• Ready to deploy = no setup required suitable for rapid rollout across crews