The Secrets Behind Apple Watch's Most-Anticipated Feature By ABC News

The secrets behind the new Apple Watch so much anticipation about the new product which goes on sale next month and ABC's Rebecca Jarvis got an exclusive first look inside the lab, where they're putting it to some extreme tests good morning, Rebecca hi Larry good morning to you and what you're about to see may look like this stuff of science fiction, but it's actually one of the most advanced Fitness labs in the world kept under wraps for nearly two years. No cameras, no Outsiders allowed in until now behind this unassuming door, a covert operation at the world's most valuable company. Let's go check it out all right. Give it to me straight. How top-secret is this place? We are sitting in right now, you're the first person through that's, not part of the Apple team. So it's pretty secret here, Apple employees, secretly working out in high-tech gear worth millions of dollars for nearly two years growing running downward dogging and the kicker they didn't even know what they were working on.

A few people would give it strange looks I would be wondering if I was watching Breaking Bad exactly it's a sci-fi episode of Breaking Bad exactly turns out. It's all for this. The Apple Watch unveiled in September and on sale next month. Its most anticipated feature. Apple calls it a health kit.

It allowed us to actually learn. How do we measure calorie burn and where does exercise actually start Jay Blank Apple's, director of fitness for health technologies gave us the top secret fitness tour. How are you feeling thumbs up, and what is she wearing on her head? That's to be able to trap exactly how hard is she breathing the best way to really get to the truth of how many calories you're actually burning? Here we see climate chambers where Apple is testing our body's response to different temperatures and levels of humidity get a chance to see inside. Here we go. Oh, this is chilly yeah, so you can feel right now that we're doing an activity outside we're coming in here.

It really does replicate that kind of colder climate and that's been really useful to all this sweating in secret. Helping Apple strive for new peaks. Is this a game changer? You know I. Think we've amassed already what may be one of the world's largest of data on fitness and our view is we're just beginning. The impact on health could be profound.

Source : ABC News