Marriott International is extending its mobile check-in and checkout feature to eleven more of its brands, meaning it will be available at over 4000 hotels around the world by the end of the year.

CIO.com's Al Sacco put Marriott's mobile app and mobile check-in to the test, and though it didn't work as well as he, or the hotel, hoped, there was a clear benefit over the traditional check-in ...

Marriott International launched a mobile check-in app for its smartphone-toting Marriott Rewards subscribers. The free app lets users process their check-in the afternoon before their arrival, then ...