Sync with music streaming services, such as Spotify, to easily store and play your favorite songs right from your watch, Evaluates your current training status to indicate if you're undertraining or overdoing it; offers additional performance monitoring features, Get free adaptive training plans from Garmin Coach, or create your own custom workouts on our Garmin Connect online fitness community, Provides advanced running dynamics, including ground contact time balance, stride length, vertical ratio and more, Safety and tracking features, such as built-in incident detection, make it easy to share your location, Battery life: up to 7 days in smartwatch mode; up to 6 hours in GPS mode with music.