6 links have been added on this idea.
  1. Check out this wearable device that measures the gases your skin emits and absorbs.
    https://news.northwestern.edu/stories/2025/04/your-skin-is-breathing-new-wearable-device-can-measure-it

  2. AI-powered wearables are also being used in workplaces to monitor employees’ exposure to environmental hazards.