The Science Behind Mij

A Breakthrough in Wearable Biometrics

Beyond the Ring. Beyond the Band.

Mij represents a fundamental advancement in wearable technology, leveraging proprietary textile-based sensor integration to capture real-time biometric data directly from the body. Unlike conventional wearables that rely on single-point contact areas - such as the wrist, finger or chest strap - Mij is seamlessly woven into performance textiles, enabling multi-surface, continuous biometric monitoring without the constraints of rigid hardware or limited sensor placement.

At its core, Mij is designed to measure thermal load - a critical but often overlooked biometric indicator that impacts performance, recovery, and overall well-being. By embedding advanced sensors within a high-performance fabric, Mij provides direct, near-body biometric readings that traditional external wearables cannot achieve.

Measuring Biometrics Others Can’t

Direct Thermal Load Measurement

Traditional wearables estimate exertion and metabolic strain indirectly through heart rate or motion tracking. However, these methods fail to accurately quantify internal heat accumulation, a biometric signal critical for assessing fatigue, hydration needs, and performance output.

Mij’s textile-integrated sensors continuously monitor skin temperature, heat dissipation, and thermoregulation efficiency, providing a real-time, dynamic biometric profile of how your body is managing thermal stress.

Multi-Point Contact for Superior Biometric Accuracy

Unlike single-sensor wearables, which rely on a localized biometric data point (e.g., wrist temperature, which is easily affected by ambient conditions), Mij provides a distributed biometric measurement approach.

By tracking thermal dynamics across multiple contact areas within the garment, Mij generates a more comprehensive physiological and biometric profile, improving accuracy in heat mapping, energy expenditure estimation, and hydration needs.

Seamless, Non-Intrusive Biometric Integration

Many wearables rely on electronic modules, bulky patches, or external sensors that introduce user discomfort and disrupt natural movement. Mij eliminates this limitation through fully textile-integrated biometric sensors, ensuring zero interference with performance.

No daily charging. No adhesives. No rigid hardware. Just wear it like any high-performance tee, and Mij continuously works in the background, providing real-time biometric insights with no disruption to your activity.

A New Paradigm in Biometric Science

Mij’s foundation is built on extensive biomechanics, thermoregulation, and textile engineering research, combining principles from sports science, physiology, and biometric innovation to create a first-of-its-kind system.

  • Thermoregulation & Performance Studies

    Research from leading sports physiology institutions highlights the critical role of thermal balance in athletic output, cognitive function, and hydration management.

    Traditional wearables often rely on heart rate or accelerometer biometrics, failing to account for the direct physiological impact of heat accumulation on performance decay.

  • Textile Sensor Integration & Biometric Accuracy Validation

    Mij’s sensors undergo rigorous validation studies to ensure high biometric signal fidelity, accuracy in temperature readings, and real-world adaptability across varying climates and exertion levels.

    Environmental stress testing confirms that Mij provides stable, continuous biometric monitoring under extreme heat, cold, and humidity conditions - where traditional devices experience sensor drift.

  • Beyond Traditional Biometric Wearables

    Unlike optical heart rate sensors or skin-contact electrodes, Mij’s non-invasive technology eliminates motion artifacts and signal loss, delivering uninterrupted and highly accurate biometric tracking. By leveraging a new wave of Human Textiles and biometric integration, Mij seamlessly embeds real-time health monitoring into everyday clothing—redefining the intersection of performance, wellness, and fabric innovation.

Why Mij is the Future of Wearable Biometrics

Mij is more than a wearable - it’s a scientific breakthrough in biometric monitoring first starting with Thermal Load. By enabling real-time, precision thermal biometrics, it opens new frontiers in athlete performance optimization, workplace safety, and personalized wellness insights.

With Mij, you’re not just tracking surface-level data - you’re unlocking the body’s most fundamental biometric indicator: its ability to regulate heat and energy so you can continue to performance at the highest level.