Running is more than just exercise - it’s a performance. Forerunner 645 has the tools to help you put on an outstanding show every time you lace up your shoes. Featuring contactless payments that let you buy what you need while on the go, plus advanced running dynamics and performance monitoring tools, this GPS running watch is the instrument you need to refine your performance.
- Garmin Pay contactless payment solution lets you make convenient payments with your watch (available for supported cards from participating banks) so you can leave your cash and cards at home
- 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
- Connected features include smart notifications, automatic uploads to Garmin Connect and the ability for others to track your runs with the Live Track feature
- Customize with free watch faces, apps and more from our Connect IQ store
- Battery life: up to 7 days in smartwatch mode; 12 hours in GPS mode
- Garmin Pay contactless payment solution lets you make convenient payments with your watch (available for supported cards from participating banks) so you can leave your cash and cards at home
- 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
- Connected features include smart notifications, automatic uploads to Garmin Connect and the ability for others to track your runs with the Live Track feature
- Customize with free watch faces, apps and more from our Connect IQ store
- Battery life: up to 7 days in smartwatch mode; 12 hours in GPS mode
