The short answer is that the Xbox LIVE service requires an internet connection to work.Wi-Fi itself cannot access the internet, you need a gateway in the home, usually a modem, DSL modem or cable modem. Wi-Fi itself is not an internet connection, but merely a mechanism that the devices in your house can use to talk to one another and to your router/gateway, your real connection to the internet.
Xbox One No Longer Requires Always-On Internet Connection Now, the Xbox One will only require an Internet connection during its initial setup right after purchase. Customers will be able to play offline games without being online, and users will have no Does xbox one require internet connection?? - Microsoft Nov 04, 2014 Xbox One Does Require Internet Connection, Can't Play
Jun 19, 2013
May 21, 2013 Regular internet connection required for Xbox One May 21, 2013 Does a Xbox One require always having an internet
How to Play Xbox One Games Without the Internet
Stay connected with your friends and gaming community everywhere you go across Xbox One and Windows 10 PCs, tablets, and phones. See what your friends are playing, view your achievements, get notifications, send messages, share game clips, and much more. You can even party chat with gamers across Xbox One and Windows 10 PCs. Do you need an Internet connection for Xbox one Xbox One Does Require Internet Connection, Can't Play Offline Forever. The Xbox One doesn't have to be online all the time, but it does have to be online. Not just once in a while—once a day, according to Microsoft vice president Phil Harrison. The xbox one (does it need internet connection)? | Yahoo Feb 22, 2014 Quick Answer: Does Xbox One S Require Internet Xbox One owners will be able to perform an offline update on consoles with a USB flash drive and a PC with an internet connection and USB Port, according to the Xbox One support page. The emergency offline update is intended for users having trouble downloading the system update from Xbox Live.