You do the running. Forerunner 245 Music does the thinking. This GPS running smartwatch evaluates performance stats such as VO2 max, aerobic and anaerobic training effects, and training status, which indicates if you’re undertraining or overdoing it. You can also track advanced running dynamics1 such as ground contact time balance and stride length. Store up to 500 songs right on your watch for phone-free listening, and even sync your favorite music from select streaming services3.
1When used with Running Dynamics Pod or HRM-Run or HRM-Tri monitors (sold separately)
2When paired with a compatible smartphone. See safety and tracking features requirements and limitations
3Requires premium subscription with a third-party music provider
4Activity tracking accuracy