This (1) pre-owned vintage lot includes 2 Fitbit units, specifically the Fitbit Charge 6 model, selling for parts only. The units are designed for both indoor and outdoor activities, featuring a multicolor plastic construction and offering measurements for heart rate, time, and distance. With a battery life of up to 5 days and a variety of sensors including an accelerometer, gyroscope, and GPS, these activity trackers are suitable for running and jogging. The units are compatible with Android operating systems and provide data in both decimal and imperial measurement systems. For any condition questions please refer to the pictures provided. Serious buyers only. Please let me know if you have any questions.