Reviews Changhong H2 - Phone with 'infrared vision' knows how fat you are (hands-on)

A phone with "see-through" vision sounds like something out of science-fiction, but one device at CES 2017 comes close to exactly that.

Using a near-infrared spectrometer, the (terribly named) Changhong H2 phone can determine things like how fresh your produce is, if your medicine is fake and even your body fat percentage.

The H2 does this by shining a light onto objects (like fruit, medicine and your skin), which penetrates the surface. Molecules from the object then send back light in different ways and this information gets beamed up to a database cloud where it's processed and analyzed..................................................

                         Read more here

the source [CNet]