My mom is still driving, and is doing well, but I am noticing that she now says out loud every coming turn, and no longer says left and right, but points in the direction. I wonder if it is because she is starting to get confused about how to get home. I would like to add a measure of safety. I have her a flip phone, and she does very well with it, but a smart phone is just beyond her abilities. If she could use a smart phone I would just add Life360 to it and be done. So, here is my thought, I buy an inexpensive 3g smart phone and put on a pay as you go plan. Plug it into her cigarette lighter and leave it in the car all the time, so it only acts as a tracking device. What I am looking for is an app that would basically turn everything off unless power is to the phone. That way if the car was parked in the garage it would not be using data locating itself to Life360. Has anyone done anything like this? Any suggestions? Sure would appreciate the help. Thanks