Check it out : Amazing Features of Google Glass
But then, the iOS’s background location tracking features is enabled so thanks iOS.And this will let you to keep this application for tracking your data. The same features on the Google Now for the Android will not work as it is for iOS.There’ll be some changes in this new apps for iOS.This application will not use the iOS notifications to push important updates.For that you need to look into the Google Search app to know your recent updates.Share your thoughts in comments !
Download Google Search Apps for iPhone an iPad
Here’s the official video of Google Now for iPhone and iPad: