Say goodnight with sleep apps
Sleep apps can at best help you discipline sleep habits, not tackle disorders
NEW DELHI :
There are many sleep apps that claim to use the accelerometer, microphone and camera in your phone to record the quality of your sleep, using sleep graphs to show how you slept, but all of them use average sleep patterns. This is based on the idea that interrupting the wrong sleep cycle—when you’re in slow-wave (deep sleep) or REM (dreaming)—can result in a sense of fatigue. But a study published in June in Preventive Medicine Reports, which screened 369 sleep apps available on Android and iPhones, analysed the most popular apps and found that while most help users set sleep-related goals, track and manage their sleep, and even offer white noise or guided meditation, few make use of other methods known to help the chronically sleep-deprived.