"Recently, Apple has been on a hiring spree, allegedly adding to its 100+ team of members of the iWatch team a sleep expert, a former expert in pulse oximetry and many others. Now, according to a recent job listing on Apple's own website, it seems that Cupertino is looking for physiologists for fitness and energy tests. In my opinion, this can only mean that the iWatch is nearing its final stage and that experts are required to assess how it fares