Medical I.D. alert bracelets. What to do with them on kids and do you wear one as an adult? First of all, not to bash any sort of industry but a medical I.D. alert bracelet is not jewelry. It has a purpose. It has a huge purpose. It is, as it states in the name, to alert. Should it ever be needed that a medical team needs to know....... If you ar einterested.....see the rest of the post here .