With the Wear OS Phone app, users will be able to make calls from their smartwatches, but Google added a couple of other nifty features as well … Quick Replies allows users of the app to quickly respond to a call via SMS, which comes in handy when there’s no time to take that call … That’s not all, as the app features Streamlined Outgoing Calls, which is supposed to provide Wear OS Phone users with a streamlined outgoing call experience.