I have the ankle road ID and love it. I don't like things on my wrist so the ankle was the most logical choice for me (I don't even realize that I'm wearing it..its so light and doesn't move as I do). I store it with my workout gear so I don't forget to wear it when I go out. Since I ride and run alone, its nice to know that I don't have to carry drivers license or other bulky items for a just in case moment.

I totally recommend these.
Given the positive reviews of the lights, I think I'm going to get a few of those.

Play Safe!