Fitbit Charge 4 FB417 Activity Tracker GPS + Heart Rate Replacement Pebble Color:Rosewood Also works with online voice

Also works with online voice and video chats on iPod touch or iPhone

MPN: MTF02LL/A

This part is 100% original and brand new

a 5-minute charge gives you 1 hour of playback when the battery is low

Fitbit Charge 4 FB417 Activity Tracker GPS + Heart Rate Replacement Pebble Color:Rosewood Also works with online voiceFeatures: BUILT IN GPS. During outdoor runs, rides, hikes, and more, use built in GPS to see your pace and distance on Charge 4, then see a map of your workout in the Fitbit app. ACTIVE ZONE MINUTES. Feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise. 24 7 HEART RATE. Use 24 7 heart rate to track resting heart rate, better measure calorie burn, and optimize your