The Apple Watch Series 3 offers a sleek, soft white, fluoroelastomer sport band and a stylish 42mm stainless steel case. This watch features the Apple Watch OS with 16GB of storage capacity. Other features of the Apple Series 3 watch include an accelerometer, gyroscope, notifications, and wireless charging. This watch can monitor your activity and heart rate as well as keep you connected with cellular and GPS capabilities. The internal battery can provide up to 18 hours of normal use.