Starwood expands access to SPG Keyless

Starwood Preferred Guest (SPG), the award-winning loyalty program from Starwood Hotels & Resorts Worldwide, has announced the next generation of SPG Keyless with even wider access to the cutting-edge technology. SPG Keyless, the travel industry’s first truly mobile and keyless entry system that allows guests to use their smartphone as a key to their hotel room doors, […]