Smart hairbrush and UV patch

At the Viva Technology conference in Paris La Roche-Posay have introduced their latest innovation, called My UV Patch, a sensor that is put on the skin and monitors UVA and UVB rays and sends the data to users’ smartphone, which tells people when and how to protect their skin when in the sun. At the same event the new innovation of Kérastase also made its debut: it is the first digital technology hairbrush in the world. Hair Coach gathers information into a mobile app during usage. /