We've been hearing all about the Apple iWatch, and the noise has definitely been kicked-up a notch ever since Samsung outed their conflicting Gear smartwatch. By now...
Source: http://www.phonearena.com/news/Apples-latest-patent-filing-suggest-that-its-working-on-a-new-Bluetooth-protocol-for-iWatch_id49140
Source: http://www.phonearena.com/news/Apples-latest-patent-filing-suggest-that-its-working-on-a-new-Bluetooth-protocol-for-iWatch_id49140