Kohler’s newest bathroom essential brings technological advances to bear on hydrotherapy. The company’s new Stillness smart tub puts a spa-like spin on the art of bathing, with Alexa as the icing on the cake.

Kohler’s Stillness line is a high-end series that includes fixtures and trim. The new tub in the line is anticipated as a Consumer Electronics Show reveal this year. It follows the company’s Intelligent Toilet, which was unveiled at 2019’s CES.

The Stillness tub is a full sensual experience. It sports options for aromatherapy, ambient lighting and even fog to enhance the at-home spa experience—which is modeled after forest bathing, a Japanese cleansing ritual that connects the act of bathing with engaging the natural world. Additionally, the sound of water in motion is part of the experience, as the tub features a platform in Hinoki wood that catches overflow.

The Kohler Stillness tub is priced from $6K; $16K buys one with all available options.