The Garmin Fenix 7 and Garmin Fenix 7 Pro are robust smartwatches for the sports enthusiast. You can track your sports performance and health in an accurate way. The watch also provides workouts and tips to improve your fitness. You can charge Fenix watches via sunlight, so the battery lasts longer. The Garmin Fenix 7 Pro has a longer battery life, more sports profiles, and measures running workouts more precisely than the regular Fenix 7. You can choose between a 42mm, 47mm, and 51mm Fenix 7 model.