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# 2025 Needleless Glucose Monitor |
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This project introduces a wearable, needleless glucose monitor that uses radar and metasurface technology to detect glucose levels beneath the skin without pain or consumables. A compact millimetre-wave radar module enhanced by a programmable metasurface focuses energy into tissue, detecting glucose-related dielectric changes with high sensitivity. AI algorithms translate these signals into real-time metabolic data. Designed for wrist-worn devices, the system enables continuous, accurate, and comfortable glucose monitoring, offering a breakthrough alternative to finger-prick tests
Delft University of Technology – TU Delft
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