Continuous Glucose Monitoring Device

Year : 2025 | Volume : 16 | Issue : 03 | Page : 1 6
    By

    Omkar Shinde,

  • Pratik Pidurkar,

  • Saharsh Deshmukh,

  • Sandhya A. Shirsat,

  1. Student, Department of Electronics and Telecommunication, Sinhgad College of Engineering, Pune, Maharashtra, India
  2. Student, Department of Electronics and Telecommunication, Sinhgad College of Engineering, Pune, Maharashtra, India
  3. Student, Department of Electronics and Telecommunication, Sinhgad College of Engineering, Pune, Maharashtra, India
  4. Assistant Professor, Department of Electronics and Telecommunication, Sinhgad College of Engineering, Pune, Maharashtra, India

Abstract

Managing diabetes effectively requires regular monitoring of blood glucose levels, which is traditionally done through invasive methods like finger-prick tests. This work introduces a non-invasive blood glucose monitoring system utilizing the MAX30100 pulse oximeter sensor and Internet of Things (IoT) technology. The system estimates glucose levels by analyzing infrared (IR) light absorption properties, eliminating the need for direct blood sampling. Key components include the ESP32 microcontroller, cloud-based data storage, and a mobile application for real-time tracking. The findings indicate that non-invasive monitoring methods, when integrated with optimized signal processing and proper calibration strategies, can significantly enhance the accuracy of glucose estimation. This approach offers a more user-friendly and less painful alternative to traditional finger- prick methods used in diabetes management. The proposed system demonstrated promising performance, achieving an average deviation of just 6.33 mg/dl when compared with conventional glucometer readings. Such accuracy suggests strong potential for real-world application, improving patient comfort and compliance while maintaining reliable blood glucose monitoring. This advancement marks a step forward in the development of convenient, non-invasive diabetes care technologies.

Keywords: Non-invasive glucose monitoring, IoT, diabetes management, blood glucose estimation, mobile app

[This article belongs to Journal of Electronic Design Technology ]

How to cite this article:
Omkar Shinde, Pratik Pidurkar, Saharsh Deshmukh, Sandhya A. Shirsat. Continuous Glucose Monitoring Device. Journal of Electronic Design Technology. 2025; 16(03):1-6.
How to cite this URL:
Omkar Shinde, Pratik Pidurkar, Saharsh Deshmukh, Sandhya A. Shirsat. Continuous Glucose Monitoring Device. Journal of Electronic Design Technology. 2025; 16(03):1-6. Available from: https://journals.stmjournals.com/joedt/article=2025/view=227584


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Regular Issue Subscription Original Research
Volume 16
Issue 03
Received 02/04/2025
Accepted 28/04/2025
Published 11/08/2025
Publication Time 131 Days
Total Visits: 12


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