The Garmin Fenix 6X Smartwatch has now equal! The premium smartwatch includes mapping, music, intelligent pace planning and more to your workouts. The watch has a wrist-based heart rate and Pulse Ox sensors to help you keep track your body on your workouts. The Fenix 6X also lets you run smarter with its grade-adjusted pacing guidance. Why bring your phone when you can sync music from your streaming services. Battery life doesn?t limit you. Get up to 21 days between charges in smartwatch mode.