Garmin 010-01863-20 Forerunner 645 Music Black with Stainless Hardware Watch

GPS Running Smartwatch with Music and Contactless Payments                  

• 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

Running is more than just exercise — it’s a performance. And Forerunner 645 Music has the tools to help you put on an outstanding show every time you lace up your shoes. It features on-device music storage — so you can run with your favorite tunes — and contactless payments that let you buy what you need without missing a beat. With all those features plus advanced running dynamics and performance monitoring tools, this GPS running watch is the instrument you need to refine the performance.

Train Your Way

Your routine is anything but routine. Forerunner 645 Music lets you change things up with ease, thanks to built-in activity profiles for running (indoor/outdoor), cycling (indoor/outdoor), swimming (pool), elliptical, paddle sports, strength training and many more. Create your own custom workouts, and download for free from our Garmin Connect online fitness community. Then review your past efforts on the app, or share them with family and friends for added motivation.

Safety and Tracking Features

Forerunner 645 Music provides safety and tracking features to help provide a little extra peace of mind for you and your loved ones. If anything should happen — and your watch is paired with your compatible smartphone⁹ — hold the light button down until you feel the watch vibrate 3 times. This activates the assistance feature, which discreetly sends a message with your real-time location to your preloaded emergency contacts. That way, help has an easier time finding you. This watch also has incident detection, which automatically sends a message with your real-time location to preloaded emergency contacts if an incident is detected during an outdoor walk, run or bike activity.