Fitbit Charge HR Wireless Activity and Fitness Tracker Wristband with Heart R... Product Overview Make every beat count with Charge HRa high-performance wristband with automatic, continuous heart rate and activity tracking right on your wrist. See heart rate all day and during workouts to get more accurate calorie burn, reach your target workout intensity and maximize training time. Track steps, distance, floors climbed and sleep quality and more, and stay connected with Caller ID and time of day on display. Charge HR also wirelessly syncs to your smartphone and computer so you can monitor your trends and get the motivation you need to push yourself furtherevery step, every beat, every day. PurePulse Heart Rate. Activity Tracking. Auto Sleep + Silent Alarm. Exercise Tracking. Caller ID. OLED Display. Features Comes in non-retail packaging (brown/white box or white/clear bag). PurePulse Heart Rate. Activity Tracking. Auto Sleep + Silent Alarm. Exercise Tracking. Caller ID. Details Shipping Weight: 6.1 ounces UPC Quality Products Have peace of mind knowing that your order will arrive original factory sealed packaging. That means that you'll have the full force of the manufacturer's warranty to protect your purchase. Fast and Free Shipping You're already purchasing the item. Why pay additional for shipping, especially slow shipping? We get your order shipped out and delivered to your doorstep as quickly as possible. Commitment We are committed to making sure that you leave this transaction satisfied. That means having access to real people that get your questions and concerns answered quickly. Give us a shot and we will make sure that you will look to us again!