iPod Nano for the Wrist

Hey Apple, how about a Nano curved for my wrist? Like the one above. Then I can use it when jogging, trikking, or walking.

I like more versatility than a Shuffle. The Classic iPod is too heavy and thick for exercising. The new iPod Nano is not quite right either. Its stiff curved form doesn't bend to the anatomy. And I want the dial situated properly so I can easily switch playlists while I'm jogging.

BTW I love my Nano G3 but on my upper arm, while looking cool for passersby, doesn't help me when I decide I need a different album playing on the fly.