When the first watch bands started appearing for iPod nanos, I really thought the idea was ludicrous. After all, what kind of person would spend a minimum of US$129 on a touchscreen watch when they have a really good clock in their pocket -- an iPhone -- already? I felt that way until a friend of mine gave me a 6G iPod nano a few weeks ago and I coincidentally received a Hex Vision Classic Leather Watch Band (US$49.95) to review. Now I'm hooked on the idea of the 6G iPod nano