Follow below steps to hard reset you apple watch.
Apple watch touch screen not working after replacement.
If apple watch touch screen not working is not solved by a soft reset go for a hard reset.
Apple watch series 3.
One issue that we ve experienced a couple of times is when the watch face stops responding to touch.
According to other users in the aforementioned thread the lines on the display are often the result.
Most of us know those work but the touch does not respond.
Reach out to apple and get a replacement apple watch or have the screen on your watch replaced.
I have an apple watch series 3 a1861 gps cellular i replaced the screen by myself.
I ve read from multiple people recently that if you upgrade or reset the firmware or something it could fix this problem.
The touch is working 100 but i needed to reset my device and after that my watch is not pairing with my iphone.
Once your watch is turned off again long press the side button until the apple logo is seen on the screen.
Especially when you re doin active people things like closing your circles.
The apple watch series 4 has a glass screen.