Forerunner 955 Solar Running GPS Smartwatch Black

20 Day battery life in smartwatch mode with solar charging. Training Readiness. Race Adaptive Training Plans. Garmin Coach. Built-in profiles for triathlons duathlons and more. Running dynamics and running power. Acute load PacePro Grade-Adjusted Pace and more. Running dynamics and running power. Acute load PacePro Grade-Adjusted Pace and more. Multi-band GNSS with SatIQ. Full-color mapping and turn-by-turn navigation. Incident Detection. Garmin Connect app. Wrist-based Heart Rate. Receive smart notifications. Water resistant to 50 M. Black silicone band. Case size: 46.5 x 46.5 x 14.4mm.