Marriott Hotels lets users check in with Apple Watch

Hotel chain Marriott Hotels has released version 4.6 of its iOS mobile app that introduces support for Apple Watch, enabling users to check in, receive room-ready alerts and check out from their wrist. “Also, view the nearest hotel, your next reservation or your Marriott Rewards account details with a quick glance,” the company explains. Unlike the Starwoods Hotels app, users cannot unlock their hotel room doors using the device at this stage.