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Cardio fitness score dropped extremely low

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‎11-24-2019 19:45

‎11-24-2019 19:45

Hi there. I have a Versa 2 and prior to that an Alta. My cardio fitness score has ALWAYS been around 46 (excellent), but suddenly today it plummeted to 20 (very poor). I don't understand why. My resting HR is actually the lowest it's been (57) and my runs recently have been improving - my heart rate during the runs has started decreasing. I just don't get it. Any ideas why this would happen? And what can I do to fix this?

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‎12-03-2019 12:29

‎12-03-2019 12:29

@FitnessNettie Welcome to the Fitbit Community! I hope you're doing well! Sorry for the delay in my reply.

 

Let me help you with your cardio fitness score. Not sure why you have seen such a drop in the score. Have you logged any activities? Do you have any third party apps linked to your account? Try logging a few GPS runs or walks with your device and make sure you wear it all day and night if possible. You can read more about CFS here.

 

Let me know how it goes.

Alvaro | Community Moderator

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