No iOS notifications

[CFontes]

First of all, I have IPhone 6 Plus notifications are on. My apps are running normal, I close apps milion times, I have reset the device and reinstall 3x and also install remove Bluetooth Alta 3 x and pair it again. I only use iOS calendar and I can't receive my calendar notifications.
I need help. I can't exchange the product at the store since might be a manufacture problem. I need help I have been trying to get this notifications to work and isn't working. I get text messages normally, I get the Alta movements notifications too. Alert to move and silent alarm is working normal. I don't get it why the calendar isn't working. Is this claiming too much for the truth? I tried everything I could. I used to work for Apple and I know how my iPhone works so I am sure is all notifications on and I receive my calendar notifications all the time, but on the Fitbit Alta it isn't working. Helppp me

[AlejandraFitbit · Accepted solution]

A warm welcome to the Forums @CFontes. Thanks for troubleshooting this issue by yourself. If your notifications are not working, I recommend following @SantiR's instructions in the Not receiving notifications on your iOS device? post. After these steps your calendar notifications should work properly.

Let me know the outcome.