ABC News gets tour of Apple health and fitness lab


Apple built a special lab in what appears to be a nondescript industrial warehouse. The lab has been testing over 10,000 fitness sessions with Apple employees logging over 18,000 hours of data. The lab features fitness gear, monitoring equipment, and even giant walk-in coolers to simulate different outdoor conditions. All this data is going into Apple's fitness features of the upcoming Apple Watch.

ABC News got a tour and have done a few stories. Here's one from Night Line: