![Charge 3: Any update on the bug that doesn't show heart rate zones when you manually track exercise? I use phone GPS to track walks to get distance and map, but it Charge 3: Any update on the bug that doesn't show heart rate zones when you manually track exercise? I use phone GPS to track walks to get distance and map, but it](https://preview.redd.it/2hl63yhvvlh51.jpg?width=640&crop=smart&auto=webp&s=d47e4ab771a69dedc44a9785d9bb38d93b9c9716)
Charge 3: Any update on the bug that doesn't show heart rate zones when you manually track exercise? I use phone GPS to track walks to get distance and map, but it
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The new Fitbit Charge 3 features 24/7 heart rate so you can track calorie burn more accurately, optimize your workouts and un… | Fitbit, Fitbit charge, Fun workouts
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Amazon.com: Fitbit Charge 3 Fitness Activity Tracker, Graphite/Black, One Size (S and L Bands Included) : Sports & Outdoors
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Amazon.com: Fitbit Charge 3 SE Fitness Activity Tracker Graphite/White Silicone, One Size (S and L Bands Included),1 Count (Pack of 1) : Sports & Outdoors
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