Amazon.com: Mini GPS Tracker for Vehicles,Car GPS Tracker Portable Real Time Magnetic GPS Tracking Device,Full Global Coverage Location Tracker for Kids,Dogs,Trucks/Person,No Subscription Required/No Monthly Fee : Electronics

You better not be using this device on your husband, it's very true that every time he says he's busy with work and doesn't come home, the device can tell you where he's been. You may not use it, but experience has taught me to try it and it will pay off. When you see him dumbfounded, you'll know how wise the decision was.