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Related Experiment Video

Updated: Aug 13, 2025

Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies

Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies

Published on: February 3, 2023

Batteries for wearables.

Lie Wang¹, Ye Zhang¹, Peter G Bruce²

¹National Laboratory of Solid State Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences, Nanjing University, China.

National Science Review

|January 23, 2023

Summary

This summary is machine-generated.

This perspective explores advancements in battery technologies for wearable devices. It discusses current progress and outlines future challenges in powering the next generation of wearables.

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Area of Science:

Materials Science
Electrical Engineering
Wearable Technology

Background:

Wearable devices require compact, high-performance energy storage solutions.
Miniaturization and power demands of wearables drive battery innovation.

Purpose of the Study:

To review recent progress in battery technologies for wearable applications.
To identify key challenges and future research directions in wearable power sources.

Main Methods:

Literature review of current battery technologies.
Analysis of performance metrics and limitations.
Discussion of emerging trends and future prospects.

Main Results:

Significant advancements in energy density and form factor flexibility.
Progress in flexible, stretchable, and thin-film batteries.
Identification of challenges in cycle life, safety, and cost.

Conclusions:

Continued innovation is crucial for meeting the evolving demands of wearable electronics.
Future research should focus on sustainable materials and enhanced safety features.
Battery technology is a critical enabler for the future of the Internet of Things and personalized health monitoring.