A toilet with built-in smart technology is considered a smart toilet, but this can include a smart toilet seat attached to a standard toilet, or an all-in-one smart toilet unit. After using the toilet, a smart bidet toilet seat will clean you with jets of water, like a regular bidet, but they also use sensory systems to interact with the user automatically. You can often adjust the water spray settings to suit your preferences with many smart toilets being commonly controlled by a remote.