Yeppa, got one a few months back. It makes me feel a lot better having it! I have the ankle one so it's out of the way and doubles as a crappy pant leg cuff.

Only bummer is my mom went and changed her home phone number and replacing the ID piece is almost the same cost. Fortunately, my FSA allows for medic alert bracelets and since I have a penicillin allergy it's coooovered!!!