Chosen Solution
I replaced the screen on my Apple Watch using the kit that included the force touch sensor in January. Everything was working fine. Recently (July) the screen came loose. The touch sensor is coming loose on both surfaces. The battery does not look bloated. It seems the adhesive is defective. What do I do now?
You’ll need to get fresh adhesive Apple Watch Adhesive Replacement or the full Apple Watch Force Touch Sensor Replacement What likely happened is the surfaces were not clean enough. Either old adhesive was present or the solvent you use to clean the surface left a film which prevented good adhesion. Sun screen and bug sprays can soften the adhesive so make sure you don’t get it on the watch.
