Samsung's New Patent Reveals How a Galaxy Watch Could Measure Blood Sugar
A close-up of a person's hands interacting with their modern silver smartwatch and an integrated wearable health sensor. Image: Generated via Google’s Nano Banana
A new Samsung patent reveals how wearable glucose measurement could work as the company continues researching noninvasive blood sugar monitoring.
Sep 18, 2026
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A newly published Samsung patent offers another look at how the company is exploring wearable glucose measurement, just as Samsung separately confirmed that noninvasive continuous glucose monitoring remains an active research priority.
A Samsung European patent application published Sept. 9 describes a wearable system that combines biometric signals with a glucose reading from an external device to create calibration data. That calibration could then help the wearable determine a user’s glucose...
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