HydroTrack: Spectroscopic Analysis Prototype Enabling Real-Time Hydration Monitoring in Wearables
<|reference_start|>HydroTrack: Spectroscopic Analysis Prototype Enabling Real-Time Hydration Monitoring in Wearables: In the rapidly growing field of wearable technology, optical devices are emerging as a significant innovation, offering non-invasive methods for analyzing skin and underlying tissue properties. Despite their promise, progress has been slowed by a lack of specialized prototypes and advanced analysis techniques. Addressing this gap, our study introduces, HydroTrack, an 18-channel spectroscopy sensor, ingeniously embedded in a smart-watch. Accompanying this hardware, we present signal processing and data analysis techniques implemented at the edge, designed to maximize the utility of our system in comprehensive health tracking. A pivotal application of our device is the real-time assessment of hydration levels in physically active individuals. We validated our prototype and analytical approach through experiments on six participants, focusing on hydration dynamics during physical exercises. Our findings reveal an accuracy of avg. 95% in determining hydration states.<|reference_end|>
@article{belabbaci2024hydrotrack:,
    title={HydroTrack: Spectroscopic Analysis Prototype Enabling Real-Time
  Hydration Monitoring in Wearables},
    author={Nazim A.Belabbaci, Mohammad Arif Ul Alam},
    journal={Annual International Conference of the IEEE Engineering in
  Medicine and Biology Society (EMBC) 2024},
    year={2024},
    archivePrefix={arXiv},
    eprint={2407.11997},
    primaryClass={cs.HC eess.SP}
}