ZAGG InvisibleShield Ultra Clear+ Apple Watch 6/SE/5/4 42/44mm screen

Ultra Clear and Virtually Indestructible
Incredibly clear and unbelievably tough.
InvisibleShield Ultra Clear+ contains anti-microbial properties that protects the screen protector by inhibiting the growth of odor-causing bacteria and guarding against degradation from microorganisms. Ultra Clear+ provides edge-to-edge impact and shatter protection.
Ultra Clear+ provides the protection you expect in a thinner, more touch-sensitive package.
Scientifically formulated smart molecules heal minor scratches and dings.
The high-definition clarity combines with a glass-like surface for protection that looks as good as it feels.