Garmin Forerunner 645 Music

Easily download up to 500 songs to your watch, and connect with Bluetooth® headphones (sold separately) for phone-free listening
Syncs music from select streaming services for offline listening¹
Garmin Pay™ contactless payment solution² lets you make convenient payments with your watch, so you can leave your cash and cards at home
Provides advanced running dynamics³, including ground contact time balance, stride length, vertical ratio and more
Uses wrist-based heart rate4 to offer performance monitoring features, including evaluating your current training status
Battery life5: up to 7 days in smartwatch mode; 5 hours in GPS mode with music