Oura Ring Generation 3

The Oura Ring Gen 3 is a discreet, jewelry-style tracker specializing in sleep and recovery. It uses infrared sensors to measure heart rate, HRV, respiration, and body temperature trends with clinical-grade precision. Its main insights are Sleep, Readiness, and Activity scores, providing a holistic view of your well-being. The ring form factor allows for comfortable, 24/7 wear with up to 7-day battery life.

It requires a monthly membership for full data access. It's ideal for those who prioritize sleep quality and recovery metrics over on-wrist displays and active workout tracking, offering a unique, minimalist approach.