Hi there! I’m sorry to hear that your Baritastic app is having trouble syncing data from your Fitbit tracker. That can definitely be frustrating. Let's see if we can sort that out together.

First, could you let me know if you’ve been using the app and the Fitbit tracker together for a while, or is this a new setup? Additionally, have you tried any troubleshooting steps already, like reinstalling the app or checking the Bluetooth connection?

In the meantime, here are some initial steps you can try:

1. Check Permissions: Make sure that the Baritastic app has the necessary permissions to access data from your Fitbit. You can usually do this in your device's settings under the apps section.

2. Ensure Everything is Updated: Verify that both the Baritastic app and the Fitbit app on your device are updated to the latest versions. Sometimes, sync issues can arise if one of them is outdated.

3. Re-establish Connection: Try disconnecting the Fitbit from Baritastic and reconnecting it. This can refresh the connection and help with data syncing.

4. Check Bluetooth: Turn Bluetooth off and then back on. Sometimes, the connection can become a little unstable.

5. Restart Your Device: Restarting both your device and your Fitbit can often resolve temporary connection issues.

If you've already tried these steps or if the problem persists, please let me know! We can explore further options from there.