zone minutes completely wrong

[romanw06]

my fitbit said i had 14 zone minutes until i synced it to my phone, and it suddenly said i had 38, 8 of which were in cardio. i know this is wrong, i checked the heart rate section and it didn’t go above fat burn at all today. i’ve had this problem before, where the zone minutes suddenly increase to a wildly inaccurate number after i sync. 

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another thing i forgot to add - i’ve stopped receiving reminders to move, even though ive turned the setting off and on and checked it many times

[WillyBugner]

 

All my minutes in cardio and peak always appear as double!

[Gr4ndp4]

Hi, @romanw06, welcome, you may find this article useful What are Active Zone Minutes or active minutes on my Fitbit device? . 

I hope this helps.

Cheers

[romanw06]

cardio and peak are supposed to double since you need less time in those zones. my fat burn sometimes doubles or triples tho