Review on 3 Pack of Supershieldz Tempered Glass Screen Protectors for Garmin Edge 530 and Edge 830 - 0.33mm Thickness, Anti-Scratch, Bubble-Free Installation by Michael Boyce

Looked like a quality product but it wasn't. I've been putting vinyl graphics on cars for many years. I've lost count of the number of iPhone screen protectors I've installed for myself and others over the years. Two reasons I do NOT recommend this product. First off, it's a bit (between 0.5mm and 1.0mm) too big when positioned perfectly on my Garmin Edge 830. If anything, it needs to be slightly smaller than real glass to create a perfect seal. . It's IMPOSSIBLE to get this glass protector to properly seal an edge as it's too big. The Garmin Edge 830 itself only has one small flaw. The screen can be difficult to read due to the glossy/reflective glass. It won't help. Not only is it shiny, but it also picks up fingerprints too easily. I found a matte touch screen protector for my new Garmin Edge 830 at Revain. Don't have it yet, but that should solve the selection problem described. It will only arrive from Germany in a month. After all, I have an intermediate protective film, albeit not a very good one. I'll check out the custom matte protection when it arrives.