Spigen Tempered Glass Screen Protector [GlasTR EZ FIT] designed for Samsung Galaxy Watch 3 (45 mm) - 2 Pack

Highly recommend. Crystal clear. The alignment kit makes the screen protector fit perfect and takes any user error away. Comes with 2. I would absolutely buy again.

the tray doesnt line it up right...very clearly off center. without the tray its literally impossible to line it up right without getting fingerprints all over the edges, which then cause a rainbow effect. I love spigen and have used their cases on all of my phones for the last five years or more, but this thing is absolute trash. a complete waste of $13. edit: after fighting with it for about an hour, i am going to revise this and bump it up to two stars. i was FINALLY able to get it lined up by using a combination of the included dust stickers and scotch tape to try to keep it centered. the issue when trying to put it on without the tray is that its very picky as to where it will actually adhere...it kinda floats around the screen until you push it down, but as soon as you push down on it if the tray isnt there to hold it in place itll move and then be off-center yet again. the way i finally came up with to resolve this was to get it lined up in the center (by putting it there gently and then moving the watch around until its floating in the center), and then try to use the large dust sticker and some tape to try to make sure you keep it in the middle and press down at the same time. even doing this it took me 3 or 4 tries to get it to the point where it was centered...not to mention that by then, youve taken it off and put it back on so many times that youre almost guaranteed to end up with dust under it. also, even when its centered, there is still a rainbow-ish effect around the outside of the screen, because the protector is cut slightly too small and doesnt cover the entire screen (0.5mm all the way around, from what ive read). i will say that in addition to the specs of dust that are under it (but im too annoyed to try taking it off again at this point), there were some fingerprints along the edges that i left on mine because of fighting with it for so long...they seem to have resolved themselves after letting it sit overnight. so, ill give it a bit of a bonus point for that, i guess. all in all, i do have it on my watch now but theres still dust under it and im not sure taking it off and trying again with the second one would do any good, considering how far off the alignment was on the first one. im just going to end up having the same issue all over again, and my stress levels cant deal with that. ill leave this one on until i get sick of looking at the specks of dust under it, then ill probably try again with the second one and throw the entire thing in the trash once that one fails as well. to recap, i did bump it up to two stars because if you can actually get this thing on and lined up right with no dust under it, it does the job and is very clear and the screen does look as if theres nothing there (except for the rainbow effect around the edges because its 0.5mm too small all the way around). i just cant justify going any higher than that based on what a complete fiasco it was to install, as well as the rainbow effect around the edges. edit 2: bumping to three stars because of spigens awesome customer support. i sent them pictures of the protector on my watch and how i had dust under it due to the horrific install process (and misalignment when using the tray), and theyre sending me a second set. what i may try to do is take the protector out of the tray entirely and just use a piece of scotch tape on the front side, and try to line it up that way rather than wasting another protector via the tray. ill continue to update this review once the new set comes and i decide to peel this one off and try replacing it...

One of the easiest ways to install a protective screen on my Galaxy Watch 3, no fiddling, straight forward, and no issues since putting it on. I would highly recommend this.

Excelente protector de pantalla

This product is so easy to use and works great. The adapter makes installation so easy and quick. I would purchase again.

With the provided frame it took less than a minute for a perfect bubble free install. The screen protector is barely noticeable and does not effect the touchscreen in any way.

I love the thickness of the glass and the touch response. However I used the guide to install it but it aligned it all the way to the left, not centered leaving a space of screen exposed between the glass and the bezel. Considering removing this one and putting on the 2nd one to see if it will change anything.

Very thick which is good. Touch sensitivity is as good. Love that its class Spigen always makes nice products

Overall, the product works great. However, I notice a small rainbow effect near the edges of the protector (it comes short of the full screen by a half a millimeter all around) from the polarization. Its not noticeable under normal use, however since the polarization has a grain to it. Personally, I found the off-angle of the grain a minor eyesore. I may have noticed it less if it werent 10 degrees off of perpendicular. But Im crazy and that kind of thing bothers me, so just ignore me. Great protector overall, easy to install with the kit.

Looks great on the watch with a new perfect edge to edge fit that makes it disappear when using the watch. Comes with an installation tray that makes it quick and painless to put on. Glass has a smooth feel similar to the factory screen. I noticed a slightly dimmer appearance to the screen after putting on the screen protector but a small (1 increment) brightness adjustment fixed it.