In Forerunner 245 1. Evaluates your current training status to indicate if youƒ??re undertraining or overdoing it; offers additional performance monitoring features. 2. Get free adaptive training plans from Garmin Coach, or create your own custom workouts on our Garmin Connect online fitness community. 3. Provides advanced running dynamics, including ground contact time balance, stride length, vertical ratio and more. 4. Safety and tracking features, such as built-in incident detection, make it easy to share your location. 5. Customize with free watch faces, apps and more from our Connect IQ store. 6. Battery life: up to 7 days in smartwatch mode; up to 24 hours in GPS mode.