2. If you received an important message, you can respond right away using smart replies.
Just tap on the message to select a built-in smart reply without leaving your notifications stream.
Note: smart replies only work if you have an Android smartphone.
5. Swiping right will show you "proactive help" from Google Assistant.
Google Assistant will show you helpful features like your flight status or hotel reservation when you're traveling. You can tap on smart suggestions, like the weather at your destination or find a restaurant near your hotel.
The Assistant will also show you your day’s meetings, or warn you if there is a delay on your commute.
Over time, the Assistant will suggest features you haven't tried yet and will become more helpful as it gets to know your habits better.
8. Want to change your watch face? Press and hold the home screen to choose from a variety of new faces.
Your watch comes with a handful of existing choice, but you can also download other watch faces from the Play store on your phone and watch.
10. Google tracks fitness in two unique ways: heart points and move minutes. Swipe left to see whether you're meeting those goals or to start a new workout.
Google worked with the American Heart Association and the World Health Organization to come up with a new way to track fitness. Rather than being measured primarily by steps, the watch will track you based on two new metrics: move minutes and heart points.
The new goals distill fitness down to two factors that are easily measured: how much you're moving during the day (as opposed to just sitting still), and how often and for how long you elevate your heart rate.
The watch shows you your goals in a simple, easy-to-read graphic that can be accessed in one swipe.
11. Need to unwind and relax? There's an app for that.
Open the Google Fit app to start a new guided breathing exercise.