Get the power of continuous heart rate in Fitbit’s slimmest design yet-all day, during workouts and beyond With heart rate, you can better measure calorie burn, and use zones (Fat Burn, Cardio, and Peak) to find the right workout intensity for your goals See how working out more can improve

tay connected while tracking your all-day activity and exercise with the large, black Charge 2 Fitness Wristband from Fitbit. This wrist-worn activity monitor tracks how many steps you take, your distance traveled, calories burned, floors climbed, and how many minutes you stay active. Thanks to its onboard PurePulse technology, the Charge 2 also