My iPhone 6 Plus is not syncing to my FitBit, how can I get them to sync?

[iMore Question]

My iPhone 6 Plus is not syncing to my fit bit.

My iPhone 6 Plus is not syncing to my fit bit. I thought it was the fit bit device and returned it and got a new one but it's definitely my phone I've tried rebooting it and all the suggestions anybody have a fix?

 

[bamf-hacker]

Are you using beta software? There are known issues with BT pairing and devices with the latest OS. If you are I would roll back to 9.2.1 and wait until the official release of the OS before upgrading.