Blaze is not receiving notifications

[SunsetRunner]

I have Blaze for several months, after iOS upgrade to 10.3.1 I stop receiving notifications. I perform the steps from the guide it starts working for one day and then again stops. Any suggestions to make it work permanently?

I removed the device from Bluetooth known devices, restarted blaze, restarted phone, added blaze back to phone.

I have 8.401.3 Fitbit OS. Sync is working fine.

Help appreciated

Moderator edit: Subject for clarity

[AlejandraFitbit]

A warm welcome to the Community @SunsetRunner and thanks for troubleshooting this inconvenience by yourself. If your tracker is not receiving notifications, I recommend following the instructions provided in the My Tracker isn't receiving notifications (iOS Fitbit app). If you have already tried these steps, please try them again.

Let me know how it goes. 

[SunsetRunner]

I tried this 3x already but i did try it again and it still doesn't work. No notifications.

Kind regards

Tomas

[AlejandraFitbit]

Thanks for the information @SunsetRunner. At this point, I recommend keeping an eye on your inbox for further instructions.

Catch you later.