A:AnswerI activated the GPS through my iPhone after I synced the watch with it. When the watch goes dark, you can just tap the watch face and it lights up if you still have your arm raised. Or you can lower it and raise it again. It goes dark to save the battery.
A:AnswerI'm not sure about your particular apps but with regard to bands, you can find some on Amazon that area much less expensive than the ones in the stores - I invested in a watchband wardrobe and spent $10-$12.00 on each one.
A:AnswerThe watch doesn't come with theft protection. I believe you can get AppleCare for support if you ever need it, and it might cover repairs be in not sure.
A:AnswerNo, it will not hinder calls. You can even have it vibrate on your wrist for calls. It will let you know who is calling as long as you are within connectivity of this watch. I do not think it uses different speakers for the size. This is not really something you will use very often as a speaker output. Taking calls is ok.
