Sports Smart Watch With Bluetooth Earphone Heart Rate Monitor For Men & Women has an anti-finger transflective touchscreen, always-on color display, allows to call, message, email, and Other app notifications, also have Multi Sports Tracking device which helps in Track Runs, Cycling and more with map routes & detailed body stats. Has the software of monitoring heart rate, Sleep, calories, etc. Has a built-In GPS & compass function and is of the light weight. This watch has a built-in headphone within it and is used in both iOS and Android.