The feature has been tested for several months and could be added to the Apple Watch by 2020 Bloomberg. Fitness bands already offer sleep monitors, but Apple's presence could be disruptive to companies as Fitbit, despite the competitive advantage they already enjoy.
Apple does not currently offer a built-in tracker for its smartwatch, but third-party apps can be used to turn the Apple Watch into a sleep tracker. Like other people on the road, sleep monitors help you keep an eye on the night you sleep, how long you're in REM sleep cycle and move around a lot while you're snoozing.
Applefor a "sleep monitor," but details in the filing are slim. An illustration in the filing shows a product label that includes the description "designed by Beddit in California" – a company acquired in 2017 that makes a $ 150 sleep tracking device which reads between your sheet and mattress.
Apple has made a big push into the health and fitness industry, providing step-by-step counting on the iPhone and heart-rate tracking on the Apple Watch.
In a January interview , Apple CEO Tim Cook trumpeted the company's efforts in health care.
"This is an area that I believe, if you zoom out into the future, and you look back, and ask the question," What Apple's greatest contribution to mankind? ' It said to be about health, "Cook said.