For those having nightmares due to post-traumatic stress disorder (PTSD), the Apple Watch will work with an app that helps those suffering from this issue. Called Nightware, that the app has been approved. Sensors on the Apple Watch monitor the user’s heart rate and body movement while sleeping and this data is sent to a server where it is compared to a baseline sleep profile for the user based on algorithms.
FDA approves Apple Watch app that uses vibrations to end nightmares caused by PTSD
If Nightware decides that the user is experiencing a nightmare, …