Fitbit Charge 2 Activity Tracker + Heart Rate - Black Silver (FB407) Black/Silver - S - Pre-Owned PRODUCT OVERVIEW With the Fitbit Charge 2 Fitness Activity Wristband, you get everything you need to get fit! The Fitbit Charge 2 Fitness Activity Wristband tracks your daily activity, heart rate, connected GPS, and sleep patterns to give you precise data so you can manage your physical well-being! Set sleep and exercise goals and share your stats with your friends! Getting fit has never been easier! KEY FEATURES All day use: Track steps, distance, calories burned, floors climbed, and active and restive time to get a clear picture of your daily activity! Tracks your heart rate and sleep activity so you are better informed of how your body is doing. Clear OLED screen with tap display-shows a clock as well as daily stats, Exercise Mode and more! Built-in connected GPS through your phone and multi-sport tracking A battery life that’s as active as you! Battery lasts up to days without a charge! Call, text, and calendar alerts! Sync stats wirelessly & automatically to your smartphone or computer!