Blaze is unable to sync on iPad and iPhone.

[Gabbygraham]

My blaze was synced to my iPad and iPhone 8 but as of 2 days ago it won’t sync to my phone only iPad.  Please help

Moderator Edit: Clarified Subject.

[MarcoGFitbit]

Hello @Gabbygraham, thanks for joining the Fitbit Community, it's great to have you on board. 

I appreciate your participation in the Forums and for reporting this to us. At this moment I would like to suggest you to first go to the Bluetooth settings on your phone and iPad and check if your tracker is on the list of paired devices. If it is, tap on it and select Forget this Device, then try to sync with either one of your devices, making sure the other one is turned off or not around. If after that your Blaze is still unable to sync, please check the following steps:

• Make sure the latest version of the Fitbit app is installed on your phone.
• The software on your mobile device is up to date. To check, tap Settings > General > Software Update.
• Make sure there are no other Bluetooth devices around as they might interfere with the syncing process
• Check that your Fitbit device's battery isn't critically low.

If your device still won't sync, try these steps:

1. Force quit the Fitbit app. 
2. Go to Settings > Bluetooth and turn Bluetooth off and back on.
3. Open the Fitbit app.
4. If your Fitbit device didn't sync, restart your phone.
5. Open the Fitbit app.
6. If your Fitbit device didn't sync, restart it. 
7. If your Fitbit device won't sync after the restart, log in to your Fitbit account on a different phone, tablet, or computer and try to sync.
8. If your Fitbit device still doesn’t sync, remove all other Fitbit devices from your account and from the list of connected Bluetooth devices on your mobile device and try to sync.

I hope this can be helpful, give it a try and keep me posted in case you need anything else.