Apple Watch Series 3 (GPS), 38mm Space Gray Aluminum Case With Black Sport Band

Watch Operating System watchOS 4.0Compatible Operating System iOS 11 and laterCPU Apple S3 Dual-CoreGPU PowerVRRAM 768 MBStorage Capacity 16 GBSensors Accelerometer, Altimeter, Barometer, Compass, Gyroscope, Heart Rate, Light SensorActivity Tracker YesMicrophone YesBuilt-In Speaker YesVibration YesConnectivityConnectivity Bluetooth, Wi-Fi, NFC, 3G, 4G LTEBluetooth Protocol BluetoothBluetooth Version 4.2Supported Bluetooth Profiles A2DPWi-Fi Standard 802.11b/g/nGPS Yes, with GLONASSDisplayDial Shape RectangleDial Size 1.5″ / 38.1 mmDial Type DigitalDisplay Technology OLEDDisplay Resolution 312 x 390Pixel Density 326 ppiBacklight YesBatteryBattery Type Not Specified by ManufacturerBattery Capacity Not Specified by ManufacturerBattery Life Normal Use: Up to 18 hoursCharging Method Magnetic Connector, Wireless ChargingPhysicalWatch Crystal Material Aluminosilicate GlassCase Materials AluminumWater Rating 5 ATMBand Material FluoroelastomerWrist Size Fits wrists 5.5 to 8.3″ / 14 to 21 cmCase Dimensions 1.67 x 1.43 x 0.45″ / 42.5 x 36.4 x 11.4 mmWeight 1.2 oz / 34.9 g (Watch Only)Packaging InfoPackage Weight 1.3 lbBox Dimensions (LxWxH) 13.0 x 2.9 x 2.4″

• Aluminum Chassis with Ion-X Glass
• 1.5″ 312 x 390 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 4.2, 802.11b/g/n Wi-Fi
• Apple watchOS 4.0