LG W150 Urbane Watch for Android Smartphones w/ Leather Band Silver Black - Pre-Owned Environmental Biosensors - detects and tracks Barometric Pressure, Gyroscopic Movements, Accelerometer, Geomagnetic Sensor, PPG Heart Rate Monitor Fitness Integration with Built-In Continuous Heart Rate Monitor and syncs with sensors and applications for real time health and fitness data Compatible with most devices with an Android 4.3 or later operating system Music Streaming - stream music stored in the internal memory to a compatible Bluetooth device. Please note: The watch can be used only to receive notifications and accept/reject calls. Once accepted, you must then use your phone to talk. 1.3" Full Circle P-OLED Display with Gorilla Glass 3 and Full Metal Body with Screw-Less Back Cover