On sensitive parts of my body, like the inside of my wrist, my ear lobes, or around my neck, I can't wear stainless steel, surgical steel, or silver. Only gold. Sometimes I get a rash on my belly from the button on my jeans! Sometime I can get away with it if I only wear something for an hour or two, and I can get away with it for longer in the winter, when there's less moisture on my skin. But if I sweat even a little bit I get a rash. I gave up wearing watches years ago. It's too hard to find an all plastic band without the ugly velcro sports band, and when you do find them they break too easily. If I get a Medic alert
bracelet or necklace, I'll need to wear it all the time, or what's the point?
I downloaded the catalog, and they had a couple of options with a stainless steel medallion and a bracelet of glass beads. That might be an option for me. As long as I keep the metal part on the back of my wrist I should be OK.