Tired of spotty Wi-Fi and outdated lobby workstations? These days, more hotels are redefining business travel with high-tech amenities. At the forefront is the Aria in the new Las Vegas City Center. Walk into your room at the Aria, and the shades automatically rise as the lights brighten. Rooms feature bedside touchscreens for controlling the shades, lighting, temperature, TV, and an electronic do-not-disturb sign. Resortwide Wi-Fi access costs $15 a day, which means you can spend your downtime computing by one of the property's three pools.
Cost: $149 a night and up