Having some major surgery on the 30th. After it's all over I've been advised I should wear a medical alert device. Just wondering what others are using?? Looked at the MedicAlert and like it. Like the idea of something emt's are trained to look for and one 800 phone call gets them in touch with medical trained personnel who have all my medical data. Also, looked at Key2Life. All med info on handy USB type bracelet, necklace, and other items. Worried somewhat if I lose it. Does have security so only certain items are seen by emt's (if they have computer handy, another worry) and need password to see other info. Soooo, what are others using and recommend (or not). Thanks for any info this is somewhat new to me.