Cited by 229Advanced Sensor and Energy Harvesting MaterialsNon-Invasive Vital Sign MonitoringElectrochemical sensors and biosensors

Multifunctional Wearable System that Integrates Sweat‐Based Sensing and Vital‐Sign Monitoring to Estimate Pre‐/Post‐Exercise Glucose Levels

Hong, Yongseok Joseph, Lee, Hyunjae, Kim, Jaemin, Lee, Minha, Choi, Hyung Jin, Hyeon, Taeghwan, Kim, Dae‐Hyeong·2018·Advanced Functional Materials

Abstract

Wearable bioelectronic technologies have made significant progresses in personalized health management through non‐invasive monitoring of health indicators. However, current wearable systems cannot measure biochemical information and physiological signals simultaneously, which limits integrated data analysis and their widespread clinical applications. Here, an integrated multifunctional wearable health management system composed of a disposable sweat‐based glucose sensing strip and a wearable smart band is reported. The integrated system with control software electrochemically analyzes sweat glucose levels and continuously monitors vital signs (i.e., heart rate, blood oxygen saturation level, and physical activity). Different sweat collecting sites and sweat generation methods are tested in short‐ and long‐term studies with multiple human subjects by using the developed wearable system, leading to optimized protocols for health monitoring. By combining sweat glucose data and physiological monitoring data, pre‐ and post‐exercise blood glucose levels and blood glucose changes resulting from physical activities are reliably estimated, providing key information for preventing hypoglycemic shock during intense exercise. The integrated wearable system offers a novel comprehensive personalized health management strategy through combined analysis of key metabolic and physiological health indicators.

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Crossref · 10.1002/adfm.201805754

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52 of 52 references verified0 citation errors · 0 not checkable

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  • Preliminary or small-scale correlation studies have shown promising applications for other analytes such as metabolites and certain neuroimmune biomarkers present in sweat, including a recent work showing exercise sweat glucose of three healthy subjects roughly tracks their blood glucose, making a preliminary case for semiquantitative glucose prediction.

    “Preliminary or small-scale correlation studies have shown promising applications for other analytes such as metabolites and certain neuroimmune biomarkers present in sweat (3, 27–29, 36), including a recent work that shows how exercise sweat glucose of three healthy subjects roughly tracks their blood glucose, making a preliminary case for semiquantitative glucose prediction (29).”

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Authors
Hong, Y. J., Lee, H., Kim, J., Lee, M., Choi, H. J., Hyeon, T., & Kim, D.
Affiliations
Seoul National University (KR)
Corresponding author
Kim, Dae‐Hyeong
Venue
Advanced Functional Materials
Publisher
Wiley
Published
2018-10-10
Volume
28
Issue
47
ISSN
  • 1616-301X (ISSN-L)
  • 1616-3028
OpenAlex
W2895941015
Cited by
229
References
52
Citations by year
2026: 9 · 2025: 23 · 2024: 30 · 2023: 34 · 2022: 37 · 2021: 49 · 2020: 27 · 2019: 19 · 2018: 1
FWCI
9.59
Type
journal article
Language
en
Open access
closed
Locations
  • Advanced Functional Materials (publishedVersion)
  • Seoul National University Open Repository (Seoul National University) (submittedVersion)
Funders
National Research Foundation of Korea (NRF‐2017H1A2A1043976)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Advanced Sensor and Energy Harvesting Materials
  • Physical Sciences › Engineering › Biomedical Engineering › Non-Invasive Vital Sign Monitoring
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electrochemical sensors and biosensors
Keywords
wearable sensors, vital signs monitoring, exercise-induced hypoglycemia, blood glucose estimation, smart band, heart rate monitoring, oxygen saturation, physical activity monitoring, personalized health management, non-invasive health monitoring

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