Pillow

Meet Pillow

Pillow records sleep through Apple devices and presents a nightly view of duration, estimated patterns, and related measurements. Audio recording captures sounds during the night, while heart-rate information adds another view of the recorded session. The app works with iPhone, iPad, and Apple Watch.

Trend charts compare sleep records across weeks, months, or years. Users can examine those records alongside other entries such as steps, body weight, or caffeine, and explore audio including stories, music, and soundscapes. Sleep analysis runs on the device, with optional personal iCloud storage. The longer history provides material for reviewing routines alongside the app's sleep-stage estimates.