Huawei Watch GT 2 Sport (46 mm) sunset orange Features: 3.53 cm (1.39") Full Color AMOLED Display (454 x 454 Pixel Resolution) 326 ppi dot density Battery lasts up to 2 weeks with one Charge 4 GB internal memory, 32 MB RAM Tracking of walking & running, spinning, cycling, swimming, triathlon, cross-country, hiking, mountaineering, elliptical trainer, rowing machine Automatic sleep detection, data statistics, breathing exercises and stress test Smart Notifications For arm circumference from 14 to 21 cm