For Teams: Heat Safety Solutions

The Heat Safety Crisis Costs More Than You Think

OSHA reports over 3,500 recordable heat injuries annually in the U.S., but that captures only the most severe cases. The actual number—including unreported heat exhaustion, reduced productivity, and near-misses—is estimated at 10-20× higher.

Every Heat Incident Triggers a Cost Cascade

Immediate
$15K-$40K Workers' Comp Claim
$156K OSHA Penalties (repeat violations)
Downstream
Lost Productivity Workers slow or stop during heat stress
Liability Exposure Wrongful death, permanent injury cases
Turnover Costs Recruitment, training for heat-intensive roles

Industries with outdoor work, heavy physical labor, or high-temperature environments face compounding risk. Increasingly common summer heat waves, climate change, and aging workforce demographics are making the problem worse, not better.

Why Existing Heat Safety Protocols Fail

Most organizations rely on a combination of these approaches - none of which prevent heat stress before it becomes a problem:

Ambient Temperature Monitoring

Doesn't account for individual workload, metabolic rate, or personal heat tolerance. Two workers in identical conditions can have vastly different thermal stress levels.

Manual Hydration & Rest Protocols

Depend on self-reporting from workers who may not recognize symptoms, fear appearing weak, or face production pressure.

Wrist/Finger-Worn Fitness Devices

Measure peripheral circulation and skin temperature - not core thermal load. By the time your wrist is hot, your body has already been managing heat stress for minutes or hours. These devices also violate standard industrial safety protocols that prohibit wrist-worn items due to entanglement and catch-point hazards.

Scheduled Cooling Breaks

Based on time or temperature thresholds treat all workers identically, missing high-risk individuals while over-protecting others.

The gap? Real-time visibility into who is accumulating heat stress, how quickly, and when intervention is needed.

Mij Monitors Core Thermal Load in Real Time

Mij measures thermal stress where it originates: at the core, through fabric-embedded sensors that capture the microclimate between skin and clothing.

This isn't about counting steps or estimating exertion. It's direct measurement of heat accumulation before your body's compensatory systems are overwhelmed. Safety managers and operations leads get live data on crew thermal status - not guesses based on ambient temperature or time on task.

No wrist devices that interfere with gloved hands or tool operation

No chest straps that fail when workers sweat through shifts

Just a performance base layer with biometric monitoring built in

What Enterprise Deployment Includes

  • Team dashboards for supervisory oversight
  • Trend analysis to identify high-risk conditions
  • Integration with existing safety management systems