You can't compare this to Apple's device. This is a basically a data collector. I'm not saying that as a bad thing just different focus. Apple's not really a data company, they don't really think that way, so I'm not surprised we didn't see something similar from them. I think Watch was designed to be a nice piece of fashion/jewelry that also does some cool techy stuff. And my guess is Apple has saved some things to announce at next years launch.
Or more likely they'll save a few things for version 2 a year later. They never go all in on the first version. Version 2 will include what most of us think Version 1 should have had.
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Tonight is the first time I have heard or read anything about MS Band. Coincidentally, I will be a few minutes from a MS store in the late afternoon, so I will probably drop in and check this out and see what it looks like.