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Fitbit Charge 4 Review 2021: Easy to Use Fitness Tracker With a Ton of Features

Fitbit FB417BKNV Charge 4 Storm Blue Advanced Fitness Tracker Move forward with a health & fitness tracker that packs built-in GPS for pace and distance - 24/7 heart rate tracking and more into a comfortable wristband.

Fitbit Charge 4 Fitness and Activity Tracker with Built-In GPS, Heart Rate, Sleep & Swim Tracking, Black/Black, One Size (S &L Bands Included)

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