Skin-interfaced wearable systems with integrated colorimetric assays, microfluidic channels, and electrochemical sensors offer powerful capabilities for noninvasive, real-time sweat analysis. This Perspective details recent progress in the development and translation of novel wearable sensors for personalized assessment of sweat dynamics and biomarkers, with precise sampling and real-time analysis. Sensor accuracy, system ruggedness, and large-scale deployment in remote environments represent key opportunity areas, enabling broad deployment in the context of field studies, clinical trials, and recent commercialization. On-body measurements in these contexts show good agreement compared to conventional laboratory-based sweat analysis approaches. These device demonstrations highlight the utility of biochemical sensing platforms for personalized assessment of performance, wellness, and health across a broad range of applications.

中文翻译：

---

汗水状态：用于实时、无创汗水传感和分析的新兴可穿戴系统

具有集成比色测定、微流体通道和电化学传感器的皮肤界面可穿戴系统为无创实时汗液分析提供了强大的功能。本展望详细介绍了新型可穿戴传感器的开发和转化的最新进展，用于对汗液动力学和生物标志物进行个性化评估，并进行精确采样和实时分析。传感器精度、系统坚固性和在远程环境中的大规模部署代表了关键的机会领域，可以在现场研究、临床试验和近期商业化的背景下进行广泛部署。与传统的基于实验室的汗液分析方法相比，在这些情况下的身体测量显示出良好的一致性。