Apple Watch might help you end your future nightmares related to PTSD

The app system uses the sensors on the smartwatch to monitor user's heart rate and body movement during the sleep and sleep pattern. The app collects data from the smartwatch and send it to a server which compares it with the baseline sleep profile of the users based on the algorithm and detects any irregularities in the sleep pattern in real-time and notifies the user with a shuttle vibration that is meant only to break the nightmare pattern and not the sleep.

via ©Times Of India