ULTRAHUMAN Ring AIR Smart Ring Size 7 - Matte Grey

ULTRAHUMAN Ring AIR Smart Ring Size 7 - Matte Grey

• SIZE FIRST BEFORE YOU BUY – Ultrahuman Ring sizes are different from standard ring sizes. Purchase a Ring sizing kit first, wear it overnight, and purchase the perfect Ring AIR size for you. Ring AIR is available in 10 sizes from 5-14.
• SLEEP INDEX – Derived to help you understand the various sleep stages, such as Deep Sleep, REM Sleep, Light Sleep, and being Awake, Ring AIR will help you understand the different metabolic processes of the body that occur for growth, repair, restoration, and maintenance. Intelligently designed to be your sole metric for sleep health, it assesses your total sleep duration, resting heart rate, and restfulness, creating a comprehensive picture of your sleep quality.
• MOVEMENT INDEX – With the right nudges and bi