Set tomorrow’s alarm. From the Sleep tab on your Apple Watch, tap the Alarm clock icon on the upper left of the screen. On the Next Wake Up Only tab, tap Wake Up and set your wake up time on the watch ...

Here's how to set up your Apple Watch to track your sleep ... for how long you want the Sleep Focus to be active before bedtime. Editing Wake Time: Open the Sleep app. Tap the Alarm button. Tap the ...

Apple tested it in almost 1,500 people, some who had normal breathing during sleep and others who had varying degrees of sleep apnea. Each wore the watch for ... says they wake up tired or ...

under Sleep Apnea Notifications, tap Set Up and next. It will ask you a few questions, then you tap Done and your notifications are all set. In testing of the watch’s new technology, Apple found ...

Athlytic ($29.99/£29.99 per year) is pretty much a Whoop alternative in its own right, and will also analyze sleep, HRV ...

Based on that data, the app calculates a sleep score and can wake users up at an "optimal" time based on a smart alarm. Apple Watch users have long wanted to have sleep tracking built into the device.

But one of the biggest challenges is that 80% of people with sleep apnea are undiagnosed. So they don't know they have the condition to detect sleep apnea. Apple watch uses the accelerometer to ...

New ways to track sleep don’t have to be source of stress, though. “I feel that this is a great tool. It just needs to be implemented correctly,” Capasso said. The Apple Watch’s new ...