Galaxy S5---Does GPS quickly devour a battery's energy?
I hear that GPS quickly devour a battery's energy, is it true? Galaxy S5 is my first smartphone and I have switched my GPS on. In spite of having a back up battery off mpj, I would like to preserve more battery power when I am out all day. My really question was, whether it will drain battery life only when a navigation application needs it, otherwise it is dormant?