ClearShield CS-38MM Best Screen Protector for Apple Watch Don't "SCRIMP" on your screen protector you paid too much to let your apple watch get scratched Laser-cut tempered glass - that's what you need made with polished, rounded edges World's thinnest screen protector no other glass screen protector for the apple watch is as thin as this one Highly-sensitive high-response, high-transparency and high frequency of electronic impulses