Which sports retail innovation, launched in 2006, created a new product category by connecting footwear to digital tracking and eventually led to a billion-dollar ecosystem?

The sports retail landscape has been transformed by technological innovations that enhance customer experience and performance tracking. One breakthrough technology in particular revolutionized how athletes monitor their performance and how retailers approach the athletic footwear market. Test your knowledge about this game-changing retail innovation that bridged the gap between technology and athletics.

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Nike+ with Apple, allowing runners to track distance, pace, and calories via a sensor in Nike shoes connected to iPods
Adidas miCoach smart football with embedded sensor technology for measuring kick speed, spin, and impact location
Under Armour's HOVR connected shoes with MapMyRun integration for stride analysis
Puma's RS-Computer running shoe with microprocessor to track running metrics