The company unveiled the device — which it touts as the world’s thinnest CGM — at last week’s 18th International Conference on Advanced Technologies & Treatments for Diabetes (ATTD) in Amsterdam.

GS3 features an ultra-compact design and three-second activation. With a thickness of just 2.9 mm, China-based SiBionics compares its size to that of a small coin. It also weighs just 1.5 grams, which the company says makes it “almost unnoticeable when worn.”

The CGM features three connection methods for compatibility with a variety of smartphones. Its NFC-enabled three-second connection capability allows for instant pairing with a simple tap. SiBionics also integrated multiple AI capabilities to help better understand glucose data and enable effective self-management.