
The Garmin GTU 10 Tracker ($200) is a tiny GPS locator that both is both lightweight and waterproof. The device attaches easily to a backpack, pet collar or rear seat headrest. With it you get one year of standard tracking, which lets you see its location via computer or via app, the latter of which also allows you to draw a geofence, complete with email or SMS notifications when the Tracker leaves your designated area. The features of the GTU 10 are so flexible, allowing you to use it to fit your lifestyle: [...]