For the latest evolution in bathing, Kohler has unveiled the Stillness. The bathtub uses smart technology called PerfectFill to allow users to fill and drain water while also controlling its temperature with a single voice command. For a complete mood shift, add steam, soothing lighting, or calming aromas to further enhance the experience. Individual preferences can also be saved to ensure you have the ultimate bath every single time. Models are expected to begin rolling out in July.