OK...this is my biggest question. How does this effect your battery life? I got lucky and won a copy off of Android Police and I have some basic ideas but my biggest concern is for the battery usage. For my GPS profiles for work and home to be accurate I need it to check fairly often as I don't want to be home for an hour and forget to turn my volume up or connect to wifi. I thought about doing time constraints instead but what about when I am on vacation or take a day off. can you easily override those for those days so it doesn't keep converting back? I am very noob to this program and honestly will be doing the basics but I don't want to sacrifice battery for something that takes me 2 seconds to do manually. Let me know your thoughts. Thanks in advance.