Fitbit Charge 2 Activity Tracker + Heart Rate:

• Maximize your workouts using simplified heart rate zones (Fat Burn, Cardio and Peak) to gauge exercise intensity and ensure you're optimizing your effort for your goals
• Track resting heart rate to gauge how your cardiovascular health and fitness levels change over time
• Track all-day activity like steps, distance, calories burned, floors climbed and active minutes
• Automatically track how long and how well you sleep and wake with a silent vibrating alarm
• Use multi-sport modes to track specific workouts (Run, Bike, Weights and more), see real-time exercise stats like heart rate and calories burned on display, and get post-workout summaries on display
• Use connected GPS during run mode to see real-time stats like pace and distance on your wrist and see a map of your route post-workout (when your phone is nearby)
• Effortlessly and automatically record select activities like walks, runs, rides, treadmill, sports & aerobic workouts with SmartTrack

Product Dimensions:

8.90 x 0.50 x 0.90 in

0.30 lbs

Shipping Dimensions:

4.50 x 3.50 x 5.60 in