Apple Watch 3 Could Double Down on Sleep Tracking

The next-generation Apple Watch could come with a major update over last year's models, if a new Apple acquisition is any indication.The Apple Watch 2 offers fitness tracking but not sleep tracking.Apple has acquired a small company named Beddit, which creates a wide range of sleep-tracking apps for the iPhone.Interestingly, Apple has removed any and all mention of the company's Apple Watch applications.