In the video, a person is wearing a smartwatch on their wrist. The watch has a circular face and a black band. The person is using voice commands to interact with the watch. They say "OK Google" and then ask the watch to read messages, respond by voice, and check the weather. The watch responds by displaying messages and weather information on its screen. The person also asks the watch to set an alarm for the next day. The watch responds by displaying a message confirming the alarm has been set.