Almost as soon as the Xbox One announcement ended, we started hearing contradictory tales from Microsoft regarding the system's connectivity requirements. The last two weeks have apparently given the company a chance to get its messaging straight, as it finally clarified today just how often the system needs to check in.
As confirmed on the official site the system will require an online check-in every 24 hours on your primary console. If you're accessing your game library on someone else's system, that window gets narrowed to every hour. The page warns: "Offline gaming is not possible after these prescribed times until you re-establish a connection, but you can still watch live TV and enjoy Blu-ray and DVD movies."
More mundane details include the recommended connection speed (1.5Mbps), and the ability to sign in and install games from your friend's house to play them there. That's certainly convenient, but the one-hour check-in time might make it less welcoming.