Fitbit Charge 2 Activity Tracker + Heart Rate

Get PurePulse continuous, automatic wrist-based heart rate trackingâ all-day, during workouts and beyondâ all without an uncomfortable chest strap. Use continuous heart rate to better measure calorie burn all day and help you stay on track toward weight goals. 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 yise 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 SmartTrackâ ¢ automatic exercise recognition. Get a snapshot of your cardio fitness level in the Fitbit app and follow your improvements over time. Find moments of calm throughout your day with guided breathing sessions that are personalized based on your heart rate. Stay connected with call, text and calendar notifications on display (when phone is nearby)Get friendly Reminders to Move that encourage you to stay active throughout the day. Large OLED tap display that shows daily stats & time. Multiple clock faces to choose from so you can customize to your style. Battery life of up to 5 days (Battery life and charge cycles vary with use & other factors).Water resistant: rain, sweat and splash proof. Sleek, comfortable design perfect for all-day and all-night wear. Sync stats wirelessly and read more