Best AnswerNormally when a person gets a new phone, they download the Fitbit app and log into their current fitbit account. The new phone is now setup and a sync should starr.
Make sure the old phone is turned off first.
I would think you would want to log out of the new account, log back into your first account.. If you haven't removed the tracker from this account you will be setup.
Best AnswerIf you connect the Blaze to your new account it automatically be removed from your old account. No need to remove it. Just make sure that any device that the blaze has synced through in the past has its BT turned off.
By doing this your fitbit history will not be easily availible.
Best Answer