How does a gps watch work? Can you track you spouse's location if their are wearing one?

Ok so lets say you suspect your spouse of cheating or at least not being honest about where they have been, so you get them a GPS watch because you cant spend your day following them or calling, will you be able to check their location if they have the watch on? How do they work exactly? I was also told about GPS I could put in the car, but it seems they have to be charged by a cigarette lighter, and how obvious is that if they can see it charging! Any advise?|||I don't know of a gps watch that transmits it's location. They are mostly for the wearer to get their own location. The car GPS could be hidden under the dash and wired under the dash without using lighter. But you'd have to have someone who knows what they are doing wire it.





Do a search for child gps. you should find some good choices for your purpose.|||You can locate your spouse through his cell phone and it does not even need to have GPS, although with GPS is far more accurate.





GPS watches don't have enough a transmitter, just receiver.