Processor Samsung Exynos W1000 5 x 1.5 GHz Graphics card ARM Mali-G68 MP2 RAM 2048 MB Screen 1.50 inch, 480 x 480 pixels, capacitive touchscreen, AMOLED, reflective coating, 60 Hz Storage 64 GB eMMC Flash Sensors & Connections NFC, brightness sensor, sensors: Acceleration sensor, Barometer, Bioelectrical impedance sensor, ECG, Position sensor, Geomagnetic sensor, Infrared temperature sensor, Optical heart-rate sensor Network 802.11a/b/g/n (a/b/g/n = Wi-Fi 4/), Bluetooth 5.3, UMTS: Band B1 (2,100), B2 (1,900), B4 (AWS), B5 (850), B8 (900); 4G: B1 (2,100), B2 (1,900), B3 (1,800), B4 (AWS), B5 (850), B7 (2.600), B8 (900), B12 (700), B13 (700), B14 (700), B18 (800), B19 (800), B20 (800), B25 (1,900), B26 (850), B28 (700), B66 (AWS-3), B71 (600), B40 (2,300), LTE, GPS Dimensions Height x width x depth (in mm): 12 x 47 x 47 Battery 590 mAh Lithium-ion Charging Wireless charging, fast charging / Quick Charge Operating system Google Wear OS 6.0 / One UI 8.0 Other Speaker: mono, onscreen keyboard with illumination, charging cable, One UI 6.0 Watch, 24-month warranty, GNSS (L1, L5): GPS, Glonass, Beidou, Galileo; 10 ATM, IP68, MIL-STD 810H , Fanless, Ruggedized, Waterproof Weight 93 g, power supply unit: 27 g