I was wondering if anyone had any insight from the information we know currently regarding running with an Apple Watch. I know it does not have it's own GPS. Is there another way it could measure distance? I do not run with my phone, especially now with a 6 Plus. Does the accelerometer or motion chip calculate distance? Seems odd to have a sport version that has all those sensors but not GPS. I know we don't have a ton of info yet but was wondering if someone has seen something about this. Thanks for your help.