Fitbit Support on Twitter: "@funtoretire Was it on the clock face when you saw the 3 dots on the side of the heart rate symbol, or was it on the Today app?
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Heart rate graph no longer consistent vertical sca... - Fitbit Community
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Solved: Dots above ❤️ Icon on watch face - Fitbit Community
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Solved: Fitbit symbols/icons and their meanings - Fitbit Community
Solved: What do the symbols on the Charge HR mean? - Page 2 - Fitbit Community
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Solved: Heart Rate graph on Android Fitbit App - Fitbit Community
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Solved: Fitbit symbols/icons and their meanings - Fitbit Community
How do I track heart rate with my Fitbit device?
Where can I find the meaning of Charge 4 icons? - Fitbit Community