In the video, a man is seen wearing a black watch on his left wrist. The watch has a digital display and the man is adjusting it with his right hand. He presses the buttons on the side of the watch and the display changes. The man then removes the watch from his wrist and holds it in his hand, continuing to adjust the settings. The watch appears to be a fitness tracker with various features, including a heart rate monitor. The man seems to be testing out the different functions of the watch.