Ultrahuman Ring AIR size 7

comfortable for all-day wear. Its sleek 2.4 mm design ensures it remains discreet, allowing you to go about your day without even noticing it. Despite its minimalistic form factor, the Ring AIR is packed with advanced features that provide valuable insights into your health and wellness. From sleep tracking to heart rate monitoring, this smart ring is designed to help you understand and optimize your body's performance.

Highlights:
- Sleep Index assesses total sleep duration, resting heart rate, and restfulness for comprehensive sleep quality insights.
- Temperature tracking monitors skin temperature to gauge physiological states and responses to various factors.
- Movement Index encourages activity for optimal glucose metabolism and increased non-exercise energy usage.
- HRV insights help understand the body's recuperative capabilities and readiness for daily activities.