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Devices · 1h ago

UC Prototype Ring Measures Blood Sugar Without Needles

By Meridian48 News Desk · Summarised from 9to5Mac ·

Engineers at UC developed a smart ring that uses sweat analysis to measure blood sugar non-invasively, sending data to a companion iPhone app. Unlike existing wearables that rely on biophysical sensors, this prototype tracks chemical biomarkers. The breakthrough could transform diabetes management if commercialized.

Meridian48 take
The ring is still a prototype, and scaling sweat-based chemical sensing into a reliable consumer product faces significant engineering hurdles.
Read the full reporting
Prototype smart ring cracks the holy grail of non-invasive blood sugar measurement →
9to5Mac
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