+Vinay Goel I disagree. While I see what you're saying about iCloud, if you have any photos on your computer that you want to put on your iPad or music that isn't already in iCloud, then yes, you do have to sync with iTunes to get them on your iDevice.
No, I don't see what it could offer me that an iPhone (or in my case Galaxy phone) can't. Plus, to me time-pieces are just for fashion now, as again, I have a number of ways to check what time it is.
Via Bluetooth it should have phone finder, call alert, email notification, possible calling, voice to text search, remote operation of smart phone, waterproof, gps, heart rate monitor, temperature, weather etc.