SIZE FIRST – Ultrahuman Ring sizes are different from standard ring sizes. Purchase a sizing kit first to get the perfect ring size. Ring is available in 5 sizes from 7-11. SLEEP INDEX – The ring serves as an ideal sleep tracker companion. Derived to help you understand the various sleep stages such as deep sleep, REM sleep, Light sleep and being awake, during different stages of sleep, different metabolic processes of the body occur for growth, repair, restoration, and maintenance. MOVEMENT INDEX – Designed to help you move across the day enabling better metabolism and cardiovascular functioning. The ring serves as a comprehensive fitness tracker, step tracker, calorie tracker, metabolic equivalents (METs), and more. RECOVERY SCORE – It is derived from a blend of key metrics including heart rate monitoring, Heart Rate Variability (HRV) and skin temperature, interpreting the signals your body sends and enabling you to monitor your overall well-being. WORKOUT TRACKING – The Ring is a fitness ring with dedicated “Workout Mode” that tracks various activities, giving you deeper insight into your overall workout metrics, by tracking heart rate during workouts, users can gain insights into their cardiovascular response, track intensity levels, and make informed decisions to improve their fitness outcomes. Product information Package Dimensions 1.18 x 0.79 x 0.39 inches Item Weight 1.1 pounds ASIN B0D8DRCHB4 Item model number CHSUFBTY Date First Available June 29, 2024 Department Unisex Adult Manufacturer CHSUFBTY Country of Origin China Item Weight 500 Grams Units 1.0 Count Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?
