Complete with a gold-tone case and black silicone strap, this 46mm smartwatch offers a new highly personalized experience with heart rate tracking, NFC payments, GPS functionality and more. Customize the full-round display with new digital dial designs that connect to and visually show your heart rate, receive notifications (on the go) and automatically track your activity from the sidewalk to the gym. Heart rate & activity tracking, built-in GPS for distance tracking and a swimproof design. Receive smartphone notifications and alerts, manage your calendar, control your music, download third party apps, and customize your watch face. Speed through check-out with your watch using Google Pay™. Smartwatches built with Wear OS by Google™ are compatible with iPhone® and Android™ phones. Touchscreen smartwatches built with Wear OS by Google require a phone running Android 6.0+ (excluding Go edition) and iOS 10.0+. Supported features may vary between platforms and countries.