Hello and welcome to the Fitbit Community @Rafizip
I understand your having notification issues. Currently notifications are a known issue and the Fitbit Team are working hard to hopefully come out with a fix soon. Please keep an eye on this thread. To keep up with the latest updates, tips and possible workarounds that may help: https://community.fitbit.com/t5/iOS-App/Stopped-seeing-notifications-after-updating-to-iOS-13/td-p/3...
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