Hi I recently upgraded to a 2017 MBP 15in and trying to use the Unlock with Apple Watch feature. Ive been trying to do this for weeks including restart, Bluetooth reset, etc and still no luck. I am wearing my Watch as I type this and click the check box on my system pref to for "Allow your Apple Watch to unlock your Mac". I would be prompted with a PW and as soon as I type it in, I would get a spinning loading mark. It would take FOREVER for it to stop with 1. It just gives me an error saying it couldnt connect or 2. It will make it look like its connected but soon as I exit out of system pref and bring it back up again, it wouldnt be ticked. Ive searched a lot about this and seems like a lot of people are having this problems with many work arounds. Tried the restart, reset and all but still no luck. Anybody with same problem with a fix? I have Apple Watch S3 GPS model with both mac and watch OS as latest. Thanks.