Overview
- A University of Bergen survey of 1,002 Norwegian adults found that 46% had used a sleep app, most often via smartwatches or fitness bands.
- Fifteen percent reported better sleep and 2.3% reported worse sleep, while 48% said they learned more about their sleep from the apps.
- Seventeen percent reported increased worry about sleep, with people showing insomnia symptoms more likely to experience stress and concern from app feedback.
- Younger adults reported stronger responses than older participants, describing both greater perceived benefits and more worry or stress.
- Researchers highlight self-reported and volunteer-sample limitations, flag ongoing accuracy concerns and orthosomnia risk, and recommend checking metrics, disabling devices or notifications at night, reducing evening screen time, and going to bed when tired.