Oura Ring Adds Chronotypes for Personalized Insights

Oura Ring, a smart ring that tracks sleep, has added new features to its sleep-tracking capabilities, including the ability to determine whether someone is a morning person or a night owl and adjust their sleep schedule accordingly. The app will include a description of the user's chronotype along with an optimal sleep schedule. Other new metrics include Sleep Regularity, an expanded version of Sleep Scores, and a new "fair" rating for sleep quality. The updates come amid a growing focus on sleep as a wellness metric in wearable tech.