An Apple patent published this week describes the use of machine learning in a new system for tracking sleep stages
Apple acquired Beddit, a Finnish technology company, in 2017. Since then, Apple has filed patents to improve the Beddit system (01, 02, 03 and more). Beyond the Bed device, Apple has launched a sleep app for Apple Watch and iPhone. On Thursday, the US Patent & Trademark Office published an Apple patent application titled “Sleep …