The future of wearable health monitoring

The global wearable sensor market is projected to reach 2.86 billion dollars by 2025.

Researchers are miniaturizing sensors to enable reliable measurements using only one microliter of sweat.

Tattoo-based epidermal sensors provide non-invasive, continuous contact with skin for real-time biomarker analysis.

Smart contact lenses are being developed to monitor tear glucose levels wirelessly without eye irritation.