The Surge Activity Monitor with Heart Rate allows you to track every aspect of your performance. It gives you a complete picture of the progress you are making, allowing you to fine tune individual aspects of your regime, to achieve your fitness goals.
Use the Surge with the Fitbit app for a better overview of your progress and to share your achievements with friends and family.
Create your own path. Track it with GPSDon’t just start. Surge—with run time, distance, pace and elevation stats on display. See your routes as you run them, then scroll through workout summaries and split charts to stay on track while you train. Pursue your passion. Train with heartMaximize training, maintain intensity and monitor calorie burn with automatic wrist-based heart rate monitoring. With continuous heart rate readings, Surge keeps you in the zone—all day and during workouts.