From smart swimming goggles to waterproof smartwatches that sit on your wrist, these are our favorites tested and rated.

Tracking limitations are another reason experts caution against them.

Is it legal to use tracking devices to follow your family? A Harris County woman is wanted by investigators who say she unlawfully put GPS tracking devices on her husband's vehicles. The couple is ...

Tracking units on the shell of a wood turtle. The tracking information these GPS units collect is used to understand how wood turtles move throughout the year. Image credit: Smithsonian's Movement of ...

An AirTag feels like a simple fix for some parents. But in Texas, depending on the circumstances, it could land you in court.

A similar scheme is already in place in other European countries, including Denmark and the Netherlands.View on euronews ...