The TECHMADE TM-NEXA-BK9 Smart Ring is an innovative wearable device that combines functionality and style. With an elegant black design and a ring size of 9, this smart ring offers a comfortable fit with a diameter of 18.9 millimeters. Made from a combination of metal and plastic, it is both durable and lightweight. The smart ring is equipped with various health features, including sleep tracking, heart rate monitoring, and a pedometer, allowing users to effectively monitor their fitness and health data. The included charging case ensures that the smart ring is always ready for use. Made in Italy, the TM-NEXA-BK9 combines modern design with practical functions that can enhance everyday life. This smart ring is an ideal choice for anyone who values health and technology.