The video shows a person holding a smartwatch in their hand. The person is using their fingers to remove the back cover of the watch. The back cover is removed, revealing the battery inside. The person then removes the battery from the watch. The video is shot in close-up, showing the person's fingers and the watch in detail. The watch appears to be black in color, and the battery is rectangular in shape. The person's actions are deliberate and careful, indicating that they are familiar with the process.