You can follow How To Connect Fitbit for instructions on connecting your Fitbit. Only your step information will be utilized for rewards, but all data types need to be shared for a successful connection.
Manage activity trackers > "Connect" under Fitbit > Enter Fitbit account email and password
Sync Tip: You must sync your compatible Fitbit device with Fitbit on a regular basis. This sync allows data to flow through to Go365. Please allow 24 hours from the time you sync your device with Fitbit for the data to transfer to Go365.