I see a lot of these 'I can check notifications and not offend my boss/spouse/friends/etc.'
I share most of the excitement about the watch, but this one eludes me. How is repeatedly looking at your watch less rude than looking at your phone? Everyone will know what you are doing... No one is being fooled.
Well, my boss won't hear/feel my phone vibrating every 2 seconds. I'll be alerted by a tap to my wrist and it's a hell of a lot easier to look at your wrist in a subtle way than your phone.
watch could still use wifi and receive phone calls without my iPhone? I thought the iPhone needed to be in range and/or on the same wifi network to allow both data and cellular usage.