The following three services I believe will track the vast majority of my activity during the semester. There is a service that will track my activity and sleep, where I go, and what I am doing on my computer, which I spend way too much time on.
I chose the Fitbit because of its versatility not only as an activity monitor but also as a sleep tracker. From this device and its accompanying software I will be able to monitor and plot how active I am and how well I recuperate at night.
PlaceMe is a mobile app that automatically logs your location without needing your input. It runs on Android and iPhone.
Rescue Time is an application that tracks your computer useage, complete with web and application activity. It tracks where you go, what apps you use, how long you are using them, and also categorizes your activity. So this product can call you what percentage of the time you are slacking off.