The TECHMADE TM-NEXA-BK10 Smart Ring is an innovative wearable device that combines functionality with modern design. With a diameter of 20.4 millimeters and a ring size of 10, this smart ring offers a comfortable fit for everyday use. Made from a combination of metal and plastic, it is both lightweight and durable. The smart ring comes in an elegant black color, giving it a timeless aesthetic. Notable features include sleep tracking and health functions such as a pedometer and heart rate monitoring, allowing users to keep track of their physical activity and health. The smart ring comes with a convenient charging case that enables easy and comfortable recharging. Made in Italy, the TM-NEXA-BK10 combines quality and style, making it an ideal choice for anyone looking to support their fitness and health in daily life.