While Apple hasn't updated their Beddit Sleep Tracking System in some time, they've just updated the Original Patent
In 2017 Apple acquired Beddit, a company that developed a Sleep Tracking device back in 2017. Since that time Apple's engineers have advanced the technology that may be used in future versions of the monitoring system. Today the US Patent & Trademark Office published a patent application from Apple that updates the original 2017 patent that was never covered by Patently Apple. Will Apple advance their Beddit product or continue to shift their focus more on Sleep Tracking in watchOS going forward?