You'll be able to buy smartwatches running Google's new operating system for wearable computers, Android Wear, starting this month.
Here's a quick look at the most important features in Android Wear. We used Samsung's newest smartwatch, the Gear Live, for the demo.
Android Wear only works with certain Android phones. You have to pair it to your phone using the companion Android Wear app.
The Android Wear app syncs your phone to your watch using Bluetooth.
The app also lets you manage what kinds of notifications you get on your watch. You can "mute" certain apps from delivering notifications.
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