Gps running smartwatch with advanced training featuresyou do the running while forerunner 245 does the thinkingthis gps running smartwatch evaluates your performance stats such as vo2 max, aerobic and anaerobic training effect and training status, and will indicate if you?Re undertraining or overdoing ityou can also track advanced running dynamics such as ground contact time balance and stride lengthtake the guesswork out of training for your next 5k when you team this watch with the garmin coach appselect free training plans that adapt to your goals, or take training into your own hands by creating custom workouts at garmin connect, our free online fitness communityevaluates your current training status to indicate if you?Re undertraining or overdoing it and offers additional performance monitoring featuresget free adaptive training plans from garmin coach, or create your own custom workouts at our garmin connect online fitness communityprovides advanced running dynamics, including gr