Signia Hilton hotels will have a minimum of 500 guest rooms, meetings and event spaces designed to optimize work and collaboration. Rooms will be keyless, accessible via digital keys, i.e., app-enabled smartphones, and wellness features will range from infinity pools to fitness classes and spas. Launching the new brand are Signia Hilton Orlando Bonnet Creek, Signia Hilton Atlanta and Signia Hilton Indianapolis.