This lot includes two Fitbit fitness tracking watches, the Fitbit Sense and Versa, that are designed to work great with wristbands. The watches provide detailed measurements such as heart rate, time, and calories, making them ideal for tracking various activities like running and jogging. They have a high display resolution of 1920 x 1080, come in a multicolor design, and are made of a combination of aluminum, stainless steel, and plastic materials. With features like Bluetooth connectivity, average heart rate monitoring, and SpO2 sensor capabilities, these watches offer a comprehensive fitness tracking experience for unisex adults.