Walmart Quietly Puts GPS Devices on Shopping Carts, Sparking Privacy Backlash ...

It's unlikely that these tags could be used to track your location in any meaningful way, but they still have lots of uses that are changing the tire industry.

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...