Get up and get moving with vívofit 2. It comes with a standard coin cell battery, backlit display, and move bar with audible alert that reminds you when you've been inactive. Vívofit 2 can provide a daily step goal and show your steps, calories, distance, and time of day on its easy-to-read display. It also can monitor your sleep stats for later review online. Capture data from a compatible chest strap heart rate monitor and use the activity timer to track fitness activities by syncing to Garmin Connect™, an online community where you can join fitness challenges and save, plan, and share your progress.