Gain Pace Distance and Heart Rate info with GPS. Daily Suggested Workouts. Garmin Coach. Race Adaptive Training. Morning Report. Training Effect. 11 Day battery in smartwatch mode - 19 hours in GPS mode. Recovery Time. Sleep Monitoring and Sleep Score. Body Battery Energy Monitoring. Race Predictor. Wrist-Based Running Dynamics and Running Power. Health Snapshot and Fitness Age. Built-in GNSS. Incident detection. Garmin Connect app. Download songs and playlists. Case size: 43 x 43 x 11.6mm. Fits wrists 126-203mm in circumference.