なぜiWatchなのか？

According to the newest report, an apple will announce a wearable terminal (what is called "iWatch") in September.
This is early timing rather than earlier forecast was carried out.
The only key about the device in the document of an apple is only a function of HealthKit that cardiac beats rate is recordable from the device with which a wrist is equipped.
HealthKit can also record the information on a sleep state further, and whether it is actually sleeping identifies [ whether a user is in a bed, and ] it.
This of this is the same as that of terminals, such as Jawbonwe Up, FitBit, and Runtastic Orbit.
However, all that matters is for what an apple uses this data.
The use of the information collected from the terminal corresponding to iWatch or HealthKit of the other company attracts attention.
ダマーニ of MD Revolution says, "If it carries out from DNA of an apple, they will not conduct analysis of data."
It will be left to the application corresponding to HealthKit.