Are you looking for a cool fitness tracker that helps you in your favorite sport? This Garmin Vivofit 4 Black Large ensures that you can always look for improvement! The battery life of this top device is more than a year, so you can wear it anytime, anywhere! A fitness tracker like this one from the well-known Garmin brand offers you various useful tools to make your life a lot easier! For example, it helps you find your phone, you can set a stopwatch and use a timer. Get moving A fitness tracker is of course primarily intended for keeping track of your daily activities! The Garmin Vivofit 4 activates automatically when you start running, walking or cross-training. You can easily view your recorded data via the Garmin Connect app. Water-resistant This handy smart watch can be used anytime, anywhere! Biking, running and… swimming! This black Garmin Vivofit is water-resistant, so you can shower or swim with it. So you’ll never have to take your fitness tracker off again! Size L This device is a larger version of the Vivofit 4, intended for people with a slightly larger wrist. The size small/medium is 197 mm (7.8 inches) in length and 122-188 mm (4.8-7.4 inches) in diameter. The large size is223 mm (8.8 inches) in length and 148-215 mm (5.8-8.5 inches) in diameter.