Apple Watch Smartwatch

Stainless Chassis, Sapphire Crystal 1.3″ 272 x 340 1000-Nit Display;
Activity and Heart Rate Monitoring Changeable Faces with Widgets;
Siri Integration Displays Notifications and Runs Apps;
Water Resistant to 164′ Integrated GPS;
Bluetooth 4.0, 802.11b/g/n Wi-Fi Apple watchOS 3.