Chrome OS’s Phone Hub was first discussed in August, when Google wanted to further the connection between Android and Chrome OS past just sending and receiving texts as part of their “Better Together” initiative.
It appeared and disappeared very suddenly from Chrome OS Canary and Dev channels, but now it has reappeared in Chrome OS Canary. Now there is a revamped UI that makes connections more simple. There are also now individual cards to help set up notification sharing and how it will use both Wi-Fi and Bluetooth.
When you click on the Phone Hub Icon, you will see your phone’s model and battery life. Under that appears toggles to find the phone, silence it, or turn on a shared hotspot. Hopefully these options will expand further in the future.
Phone Hub seems like a great response to integration between Windows and other devices(though most notably Samsung) through your phone and integration within Apple’s Ecosystem.