Updated: Apple Watch 2: What we want to see

Apple Watch 2: News and rumorsThe Apple Watch has only fairly recently arrived, but it feels like it's been around ages - it was announced months ago and most of its key features were out in the open long before it hit any wrists.It's here now though and while it's a great wearable in many ways, with a stylish design, two size options and an innovative interface, it's also clearly a first generation device with plenty of room for improvement, so we're already itching for the Apple Watch 2.News a