I have both an iPhone and an AppleWatch. The AppleWatch is very convenient as an iPhone-microphone&speaker when receiving a call in an unexpected situation (like riding a bike or driving a car). I used to be able to pick up an incoming phone call on my AppleWatch easily, but now my AppleWatch seems unresponsive…
What could be wrong ?
If your AppleWatch does respond to your touches in all other situations and only seems unresponsive when trying to pick up te phone, make sure that :
just quickly tap once on the green microphone-button on your watch-screen !
if you touch the button repeatedly or if you tap and hold the button, your AppleWatch will not pick up the phone call… just tap once quickly !
…and your AppleWatch will turn into a handsfree microphone&speaker
That’s it 😉