Keeping track of your quarry is essential to your task, but even the greatest ninja needs sleep. You can't follow him everywhere at all times, but if you must know his pattern, you've got two options ahead of you. One, conjure a tiny demon to shadow him. Of course, we all know that tiny demons are notoriously tricksy, and you'll spend as much time tracking it down as you will your subject. The second option is the SkyTRX mini tracker.
SkyTRX Mini Tracker