The Roca In-Wash Ona Wall Hung Rimless Smart Toilet takes the smart toilet concept and pairs it with a wall hung installation, bringing together WC, bidet-style washing and warm-air drying in a single, D-shaped unit.The integrated washing system, In-Wash®, offers separate rear and front functions, adjustable nozzle position, water temperature and pressure control, and an oscillating wash mode for a more thorough clean. A built-in dryer rounds things off, with three temperature settings - 40°C, 50°C and 60°C - to suit individual preference.Keeping things hygienic is straightforward. The removable wash nozzle takes care of itself, self-cleaning after each use and sanitising automatically with UV light. The rimless pan design does away with the conventional rim channel, leaving fewer places for bacteria to hide and making the bowl much easier to wipe down. Lastly, a descaling function keeps the internal workings in good shape over time.Day-to-day, the Ona is designed with comfort in mind. A soft-close seat and cover, LED night light and silent mode cover the essentials, while the Roca Connect app gives full control over settings and personalisation. Dual flush at 4.5/3 litres keeps water consumption in check, and a heated seat option is available to choose from the dropdown menu above.Please Note:Select either a heated or non-heated seat from the dropdown menu.Concealed cistern and frame are not included in this purchase.