What is Mij?

Mij redefines wearable technology—an intelligent, textile-based system that delivers real-time insights into your body's thermal load with precision no traditional device can match.

Direct-From-the-Body Sensing

Unlike wrist-worn or clip-on wearables that rely on single-point, indirect readings, Mij captures data directly from the source—your body. The result? Deeper, more accurate insights into performance, physiology, and thermal stress.

No Charging. No Straps. No Disruption.

Seamlessly integrated into advanced textile-based sensors, Mij eliminates the need for bulky, invasive devices. You don’t have to charge it, strap it, or even think about it—just wear it like any high-performance tee, and your body does the rest.

Power + Precision With the Mij App

When paired with the Mij App, the Mij Tee provides real-time, direct-from-the-body data—empowering you to track, understand, and optimize your health with unprecedented accuracy. Whether you're pushing performance, navigating extreme environments, or managing everyday stress, Mij delivers insights that matter.

Built for High-Performance Humans

Whether you're an athlete fine-tuning output, a first responder operating under extreme conditions, or someone committed to proactive wellness, Mij is designed to meet you where it matters—on the body, in the moment.

Mij isn’t just another wearable. It’s a revolution in body-connected technology. Effortless. Intelligent. Unlike anything before.

Mij tee on white background

Connect. Monitor. React.

The Mij Tee is powered by Mij Sensor Technology, seamlessly integrated into the fabric to measure thermal stress and other key physiological markers in real time. Unlike traditional wearables that rely on bulky straps or external devices, Mij is woven directly into the shirt - providing continuous, real-world data without disrupting your movement.

How Mij Works