Hemily is a non-invasive pulse spectroscopy device for measuring a variety blood parameter (for example, pulse oximetry, pulse rate, oxygen saturation and carbon monoxide and plethysmograms). The mobile device is used by firefighters, in the hospital as well as in the doctor offices. Therefore we have developed a very robust housing and optimized components for a very compact design. A combination of the handy shape including Gorilla Glass, aluminum, and the soft-touch silicon edge convey a premium product feel. But also the comprehensive graphics and easiness of using interface makes the product attractive.