PreEvnt Introduces Isaac: Non-Invasive Blood Glucose Alert Device

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Innovative breath-based device aims to revolutionize blood glucose monitoring.

A Game-Changer for Diabetes Management

PreEvnt has unveiled Isaac, a non-invasive device that uses breath analysis to monitor blood glucose levels. Designed to reduce the need for fingersticks, Isaac offers a convenient solution for people with type 1, type 2, or pre-diabetes and others interested in tracking their glucose levels.

Key Features of Isaac:

  • Breath-based detection: Utilizes Nanoz’s patented MOx technology to identify volatile organic compounds (VOCs) like acetone in exhaled breath.
  • Custom app integration: Tracks glucose data and offers real-time alerts via iOS and Android apps, with options to share information with family and physicians.
  • Portable design: Small enough to wear on a lanyard or clip to a pocket.
  • Rechargeable battery: A single USB-C charge lasts all day.

Pioneering Technology for Real-Time Insights

Isaac provides real-time glucose readings, enabling users to make informed decisions about diet and exercise. It also features customizable alerts to warn users of elevated glucose levels, offering a proactive approach to glucose management.

Dr. M. Agarwal of Indiana University, who led the development of the technology, explained: “This technology mimics the capabilities of diabetes alert dogs, offering a noninvasive and reliable monitoring solution.”

FDA Review Pending

Currently investigational, Isaac is under development and awaits FDA review. This follows a 2024 FDA warning against unauthorized non-invasive glucose monitoring devices, emphasizing the need for regulatory approval to ensure safety and accuracy.

Debuting at CES 2025

PreEvnt, a subsidiary of Scosche Industries, plans to showcase Isaac at CES 2025. The device aligns with growing consumer interest in non-invasive glucose monitoring, spurred by over-the-counter CGMs from Abbott and Dexcom.

Transforming Diabetes Care

Isaac has the potential to set a new standard in diabetes management with its innovative, non-invasive approach, empowering users to monitor glucose levels effortlessly.


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