For sale: Libro smart bracelet, an excellent sports bracelet for tracking health and fitness. It features a comfortable design and a very practical and flexible fabric strap for daily use and during workouts. Condition: Very clean and like new (lightly used). Design: Flexible and comfortable fabric strap in navy/grey color, easily adjustable to fit the wrist. Sensors: Contains accurate back sensors shown in the picture to monitor vital signs and sports activities. Selling to the highest bidder.