Although I am not an Apple user, I must admit HealthKit looks very promising. Godspeed.
I read the HBO exclusivity with Apple lasts for three months. Probably game consoles will follow thereafter. Along with a few TV providers. of course, I'm not sure how they're (HBO) going to compete with the likes of Netflix or Hulu Plus; which charge much less money.
Honestly, the new MacBook looks awesome, I will never buy one tho, nor an Apple Watch,
All those things that the watch is capable of doing (scan through airport security, call an Uber car, control music, bypass the hotel front desk, etc), it does need an iPhone by its side, right?