The "Digital P.I." is an ultr-compact data logger capable of providing you with the information you need to make intelligent, informed decisions about your personal relationships.

The overall dimenions are only 46.9mm(L) x 18.1mm(W) x 14.9mm(H). That is roughly 1-3/4" x 5/8" x 1/2". In other words, it's so small it can hidden just about anywhere that still alllows for a GPS fix.

This is an actual closeup picture of the device. There are no markings on the outside to indicate what it is. Since it has no labeling on it, it looks like a harmless USB drive.

NO ONE but the purchaser knows exactly what the device is used for. We do this so you'll have every chance of never being detected.