Samsung Galaxy Watch Active (Black), SM-R500NZKAXSG

Display Display Size 1.1" / 27.9 mm Display Type OLED Screen Resolution 360 x 360 Touchscreen Yes Watch Crystal Material Corning Gorilla Glass 3 Connectivity Wireless Connectivity Bluetooth 4.2 Wi-Fi 802.11b/g/n Global Positioning GPS, GLONASS Performance Operating System Tizen OS 4.0 CPU 1.15 GHz Samsung Exynos 9110 Dual-Core RAM 768 MB Sensors Accelerometer, Ambient Light Sensor, Barometer (Altimeter), Gyroscope, Optical Heart Rate Audio Formats 3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV, WMA OS Compatibility Android 5.0 or Later iOS 9.0 or Later Memory Storage 4 GB Battery Estimated Battery Life 45 Hours Rechargeable Battery Capacity 230 mAh Band Band Material Fluoroelastomer Band Circumference 0.8" / 20 mm General Water Resistance Depth 164.04' / 50 m IP Rating IP68 Splash Proof Yes Weight 0.1 lb / 25 g Packaging Info Package Weight 0.87 lb Box Dimensions (LxWxH) 4.0 x 3.5 x 2.0"