The Garmin Watch Fenix 8 Sapphire Solar is a solar-charging GPS watch for running, climbing, hiking, and more. Spend more time outdoors, and this watch will stay awake for it by charging via the Power Sapphire solar charging lens. Early morning workouts, climbs that last all day, and hikes that span weeks. Stay in tune with heart rate and more with 24/7 health and wellness, reach contacts with voice messaging (when paired with a smartphone), or control offline with voice, and a built-in LED flashlight for low-light and dark situations.