It seems like there might be widespread issues with iOS 11 affecting bluetooth, which definitely could affect Wink's ability to sync temperatures and pair with your device.
Here are some steps we found to resolve the issues with bluetooth and iOS 11:
- Maybe you’ve been turning off the Bluetooth via your device’s Control Center, but you probably noticed that Control Center no longer fully disables Wi-Fi and Bluetooth. Instead, you have to go to Settings and fully disable Bluetooth from there and then turn it back on.
- You can try disabling all your network settings. Keep in mind that you will have to re-enter your Wi-Fi password after the reset. Navigate to Settings and tap “General.” After that, tap “Reset” and then “Reset Network Settings.”
- If resetting your network settings didn’t fix your iOS 11 Bluetooth problems, then you may have to go even further and reset all your settings. This has proven to be an effective practice when nothing else seems to be working, including the Bluetooth. Go to Settings and General. Then tap “Reset” and then “Reset all Settings.”
- If none of the above steps has fixed the problem, the last and most painful option is installing iOS 11 from scratch. Many installations end up being corrupted, which means that you have to perform a clean install.
We've found new iOS users have been able to sync and pair regularly after trying a few of these troubleshooting steps. However, we're still investigating - please keep us posted if you still experience issues.