-Built-in GPS and continuous heart rate: monitor your heart rate and track your workout routes without your phone. Your watch can only be paired using the Android Wear app. It cannot be paired using your phone's Bluetooth settings. You can download the Android Wear app from Google Play or App Store.
-Workout Coach: get real-time guidance and workout data such as recovery time and Vo2 Max
-Music without phone: download and listen to music offline during workout
-NFC and Google assistant: make payments and have a personal voice assistant from your wrist
-Long battery life: optimized power consumption settings to get the most out of your Device
-Manufacturer warranty only