Not really, I think the ultimate would have been the underwear tracer, but as a guy, who trusts his girl (edit I was forced to add this /edit) its a cool way of keeping track of her as well as some of her details. Besides you only gift lingerie to someone you really know extremely well, giving you a kind of right on that person. But the N95 spy does no such thing. It plays without rules, the only one being that one should be able to afford it in the first place.

Called as the Spycatcher, it consists of a simple Nokia N95 which has been taken apart by this UK company and personalised to make it the perfect eavesdropping tool. It comes with an integrated software which allows you to trace the person to the closest cellular base. You can even listen into calls without the two parties ever knowing about it. Messages arent'e immune from spying either. The N95 spycatcher does cost nearly four and a half thousands, and if you are so desperate to spy on someone then you need either a) A Lawyer or b) A life

Source