Fitbit Charge 3 Small S Silver Metal Mesh Metallic Band FB415L Tracker GENUINE IOS Fitness Activity Tracker - FREE FAST SHIPPING Excellent Condition - Tested - Fully functional Unit is in good condition (see pictures). Shows some cosmetic wear from normal use (please refer to the detailed pictures), but overall this unit looks and works great! Please refer to the pictures for the condition of the item. The Fitbit FB415L Charge 3 Small S Silver Metal Mesh Metallic Band Tracker is a genuine activity tracker with features such as Bluetooth connectivity, heart rate monitoring, GPS sensor, and a variety of sports and fitness tracking capabilities. This unit has a sleek black color and is designed for both indoor and outdoor use. It offers up to 7 days of battery life on a single charge and comes with a charger included. The tracker is compatible with both Android and iOS operating systems, making it a versatile and reliable option for anyone looking to monitor their health and fitness goals.