I'd suggest this for the GEAR, seems like the perfect application for such:
Welcome to Liquid Glass Protection - Crystalusion
Using it on my GN3 instead of a screen protector.
I've got another packet of this,hadn't thought about using it on the GEAR until this thread popped-up.
A BTW w/this:
Do not use this AND a screen protector,on the GEAR or any phone,as doing so may result in a less than responsive touchscreen.
One or the other.Per a correspondence w/the mfg,this stuff (CRYSTALUSION) can last anywhere from 7-12 months before wearing off.