Very little use! Got the Oura ring, so not using this at all. Comes with charger, new band, rose gold face. Will take offers. Download up to 500 songs to your watch, and connect your headphones with Bluetooth Provides advanced running dynamics, including ground contact time balance, stride length, vertical ratio and more Uses wrist based heart rate to offer performance monitoring features, including evaluating your current training status. Battery life: up to 7 days in smartwatch mode; 5 hours in GPS mode with music