Do you use Google Family link? I don't have personal experience with this, just posts from other users. It is my understanding that you need to remove your child from Family Link. You might need to wait a day or two before you can set up the Charge 6. It is also my understanding that you can add your child back to Family Link a few days after setting up the Fitbit.
The only other age issue is that a child must be 16 years or older in some EU countries.
Laurie | Maryland
Sense 2, Luxe, Aria 2 | iOS | Mac OS
Take a look at the Fitbit help site for further assistance and information.
Hello @CornelPertea
As @LZeeW mentioned, your child has to be removed from the Family Link in order to set up the Charge 6. You might be interested in this thread (<-- click link)
Rieko | N California USA MBG PE
Best Answer