Fitbit Product Experts Alumni are retired members of the Fitbit Product Expert Program. Learn more
Welcome to fitbit!
Notifications don't start automatically as there are a few things that need to be configured first. Luckily, fitbit has a guide for this at: https://help.fitbit.com/articles/en_US/Help_article/1979/
If you have been through this and you are still not getting notifications then there is also a troubleshooting guide at: https://help.fitbit.com/articles/en_US/Help_article/1610/
Fitbit Product Experts Alumni are retired members of the Fitbit Product Expert Program. Learn more
There's a link to the customer support contact options at the end of the troubleshooting guide