(Moving this over from a neighboring thread!)
OK, quick follow-up...started poking around in the
HealthVault and here are some first impressions after linking it to the Health App:
- morning walk pretty much showed up right away
- pretty scant data from the walk...basically time, distance, duration, calories, and some heart rate data
- no option in the Exercise view to import from another source, also no map view
- there's a nice tile on the Home screen that "graphs" the exercise; curious to see how that expands with more workouts
- I had the option to rename my walk (it defaulted to "Running") but that change didn't propagate back to the Band Dashboard
- AHA!! just noticed while viewing Exercise that there's an option to view workouts as either List or Chart -- Chart view looks good (duration, distance, calories, and steps, though oddly the last is missing from my walk -- maybe that's normal for the Band)
A few other random observations:
- in the Weight view there's an option to import (e.g., CSV) -- that'll come in handy as I've been telling MFP for the last 3 months my daily weight (though getting it out of MFP will be a minor PITA).
- the Food and Drink view is really underpowered -- basically it's set up so you name a meal, and then enter total calories...not inviting at all...also no option to import -- that's a shame, I'd grown accustomed to entering in food data in MFP and was hoping to switch to the HealthVault
- as a backdoor approach, I just tried Microsoft's Health and Fitness app (and they say Android is a FRAGMENTED OS) but anyway, even though H&F has a better interface for entering data (it has PopTarts in its database!!!) and I set it up to sync with my MS account, of course nothing showed up in the HealthVault

(Hadn't there been rumors that MS was killing H&F anyway?)
Remember all this is focused on what's happening in HealthVault once you link it to your Band/Health account.
-Matt