Apple Watch no longer unlocking Macbook Pro
My Apple Watch used to unlock my MacBook Pro. Then recently, it stopped doing so. I tried everything recommended, from dejecting the option to "allow watch to unlock" in my Macbook's privacy settings, then restart and try again, to unpairing the watch and repairing it... when I try to check the "allow my watch to pair" box in the privacy and security settings, I keep getting an error message that the MacBook can't communicate with my Watch.
[Re-Titled by Moderator]
Apple Watch