Gps positioning independent sim card 3g internet wifi android 4 sports smart watches
Rom4gb sim card typemicro sim card connectivitywifi 3g bluetooth40 bluetooth30 fitness wellnessfind my device sleep tracker activity tracker barometer calendar call reminder ram512mb typesmartwatch featurescamera video audio water resistant water proof anti lost gps camera control touch screen distance tracking long standby pedometers calories burned supported operation systemandroid