My colleague's Apple Watch keeps asking if he wants to accept pairing with my MacBook Pro. I have never had his Apple Watch connected to my MacBook (or tried to do so...), but I did have his iPhone connected through a USB cable, to launch an iOS app on it (through Xcode).
I cannot see any sign of the Apple Watch on my MacBook. I have no idea why it tries to connect with his Apple Watch. I do not own an Apple Watch.
How do I stop this? It is quite annoying for my colleague.