10 Roca collections Toilets & Sinks 11 Omi Roca’s new generation of Smart Toilets. Omi, a wall-hung Smart Toilet series that offerscleansing and drying functions, in addition to a motion sensor for hands-free lid opening RimlessSoft close and flushing. The 2-in-1 toilet and bidet option for optimal wellness and hygiene in your bathroom space. Product line Wall-Hung Smart Toilet Glossy colors | Sanitary ware White