Ring video doorbells are 'smart' doorbells that allow consumers to see who is at their door with the help of a powerful app. The video doorbell is designed to detect motion and send notifications to the home or business owner's smartphone. From there, they can see, hear, and speak to visitors regardless of where they are—even if it is halfway across the world. Ring currently manufactures five different versions of the video doorbell, with the Doorbell Elite being the most advanced.