Apple Watch Series 1 42mm Smartwatch (Space Gray Aluminum Case/Black Sport Band)

Space gray aluminum case S1P dual-core processor – Do it all in an instant Ion-X strengthened glass and composite back Monitor your health with heart rate sensor Accelerometer and gyroscope Splash-proof (water resistance rating IPX7)1 Bluetooth 4.2 and Wi-Fi (802.11b/g/n 2.4GHz) wireless connectivity watchOS 4 provides powerful new features

Product Features

• Activity and Heart Rate Monitoring Changeable Faces with Widgets
• Siri Integration Displays Notifications and Runs Apps
• Taptic Alerts Apple Pay; S1P dual-core processor; Splash resistant
• Bluetooth 4.0, 802.11b/g/n Wi-Fi Apple watchOS 3; up to 18 hours battery time