Garmin Forerunner 645 Smartwatch

GPS running watch with music; ready for Garmin Pay function

• Simply download up to 500 songs to your smartwatch and connect to Bluetooth® headphones (sold separately) to listen without your phone
• Includes Garmin Pay™ which is a contactless payment method1 that allows you to conveniently make payments with your watch, so you can leave your cash and cards at home
• Provides advanced running dynamics2 including ground contact time balance, stride length, vertical ratio, and more
• Uses wrist-based heart rate3 to offer performance monitoring features, including current training status evaluations
• Battery life5: up to 7 days in smartwatch mode, 5 hours in GPS mode
  
  

Running is not just a physical workout - it's performance. And the Forerunner 645 Music includes tools to help you perform at your best every time you lace up your running shoes. You can store music on the device, allowing you to run to the rhythm of your favorite tunes. Plus, the contactless payment feature allows you to buy what you want without slowing down. With all of the above, as well as improved running dynamics and performance monitoring tools, this GPS running smartwatch is the instrument you need to reach new heights.