Tweeti have one. got it through my work. if we get a set # of steps every day we get fat discounts off our health premiums. I like it OK but i think there are better ones. i cannot remember which one my brother has but mine is the flex and I cannot see miles or steps or anything. just some lights that I have yet to understand.
it works great for tracking and you can look at your phone to see but when i run i do not have my phone.