Customer Ratings & Reviews

Great screen protector must have to protect your expensive phone.

Excellent product! It protected my phone just as it was described!

Works great and has saved my phone from some nasty scratches worth to pay for bestbuy people to put it for you

Screen protector has a tray to help with the installation. I like the fact that is antimicrobial. The screen protector is clear and bright.

Titled "GLASS"fusion but literally is thin, squishy plastic. I have nothing positive at all to say about this screen protector. It's possibly the least effective and worst designed screen shield on the market, and it's outrageously expensive considering it's painful to use, almost impossible to install as directed, and isn't even going to protect your phone from drop damage or deep scratches/sharp objects. First gripe: The product is advertised as Glassfusion, but it isn't made of glass. I was thinking false advertisement, but I think it was a misunderstanding after having learned more about the screen shield. Turns out, the glass in "Glassfusion" isn't saying that the material is made of glass or is as strong as glass. I think this comes from the plastic film's strange ability to be as protective as regular plastic, but with the ability to cut you just as if it was actually made of glass. The same old slicing power with only half the protection! How grand. Even if you do the installation perfectly, there is still going to be a gap of about two mm on all sides, and the edges are SHARP, like as in can't pick it up without the case on and I had to disable any feature that uses swipes from the sides of the screens, and even then I still have to swipe from the top and bottom to even use the phone. Unlike a lot of glass screen shields with a tapered edge, these are just a cheaply sliced out, thin piece of plastic, so the edges are jagged to the touch. Samsung device (you know how Samsung loves the curved edge screens and swiping functions,) this screen shield will make using your phone uncomfortable at best and dangerous at worst. I got a tiny slice in my fingertip almost immediately after putting it on, and once it starts peeling from the sides, as all these flimsy plastic screen shields on curved screens eventually do, I can easily see it being able to slice through more than just the top layer of skin and essentially paper cut you. This is especially possible since the S21 is a device that actively encourages and even requires you to run your fingers across the edge of the screen at an optimal slicing angle. Also, you can't fulfill Zagg replacements in-store anymore and have to pay a high shipping rate and be without a screen protector until it comes via snail mail to have them replaced, but that hardly matters considering you're more likely to just be replacing the entire phone screen than just a broken plastic sheet the first time it sees any damage. It may prevent those little tiny spider-web scratches from sliding in and out of your pocket (until those sharp edges catch any fabric and peels away from the phone), but that's it. Even if this was the best screen shield in the world, it'd still have the worst installation process I've ever seen. If this is your only option, absolutely purchase it in-store and pay for the Geek Squad installation. As someone who used to work as the person who applies all the screen shields at Best Buy, but I've seen some pretty badly designed installation methods, but this one takes the cake. There are two films of plastic on either side of the screen shield, one on the outside that has punchouts and one on the side that adheres to the phone. The instructions tell you to pull step one (adhesive side) off, but there is no adhesive at all keeping the screen shield attached to the guide piece you're supposed to use to install it. So, you actually can't remove step one. It just pulls the screen shield away from the applicator, and then you can't remove the "step one" side without touching or folding (yes, that's right, it'll fold. The screen shield has approximately the same physical properties as electrical tape, so you tell me how easy you think it would be to peel a 6.9" piece of tape off a plastic sheet without creasing anything or touching the adhesive side at all. It took 3 attempts ($120 worth of this flimsy screen protectors if I hadn't had it put on at Geek Squad,) and the first two were ruined before they even touched the phone, thanks to that good ol' Step 1 being impossible to take off before Step 2. Once again, I'm disappointed in not only the extremely limited selection of screen shields available at Best Buy if you have anything but an iPhone, but also the complete lack of quality of these Zagg products. My last phone only had one option (Zagg) and it was so cheaply made (again, Zagg) that the glass scratched from me using the provided squeegee to get bubbles out while applying it. Best Buy doesn't even carry a single glass screen protector in-store for the S21 ultra. Both were top of the line, flagship Android phones, and Best Buy hasn't carried a single decent screen shield for either of them. My old phone still had a mildly worn, 2-year-old, brandless Amazon screen shield on it when I traded it in today, and I got it from a pack of 3 for $12. I am not an avid reviewer, but I draw the line at just making a quiet return when the product sucks AND slices my fingers open. Please, save your money and get a real screen protector from another vendor, or at the very least Saran wrap your phone instead and save yourself the pain, headache, and money, you'll probably get the same level of protection, even more if you double wrap it. PS, in the time it took me to write this review, two large and ever-growing bubbles have appeared in one of the corners. I have not even touched the phone and it's already trying to peel itself off. I thought it couldn't possibly get any worse, but I was once again underestimating the amazingly high level of ineptitude of Zagg.

The ZAGG - InvisibleShield® Glass Fusion+ with D3O Flexible Hybrid Screen Protector for Samsung Galaxy S21 Ultra 5GSo far this screen is working great

Love Zagg screen protecters - saved my phone. They have a warranty just need to register the product

They're ok found same thing on amazon for way cheaper that give the same protection and exchange

Lifetime shield protector you buy it Every time you got scratches on it u can return it and they change it for free yes FREE

The InvisibleShield® GlassFusion+ with D3O Flexible Hybrid Screen Protector for Samsung Galaxy S21 Ultra 5G is awesome I've had it on my phone for 3months now and I am very happy with the purchase. The protector also a great warranty with best buy if theres anything wrong with the product they will replace for you with no problem.

Super clear and seems to be doing its job well, only had it a few days tho! And Best Buy installed it so no idea how easy/hard that was!

Seems more plastic then glass. Idk how I feel about this.,

Zagg makes a great pro product they do help protect the phone

I really like this protector, this is not tempered glass, but works better and it has a lifetime warranty.

The screen protector sticks and fits well. Definitely recommend this brand.

Average screen protector. I haven't had no problems with it. But it might be a little expensive

Overall, this screen protector is good. It could probably go a tiny bit further to the screen edge though, it just meets the case and tends to loose contact at the corners.

Easy to install, good quality. Wish the price was a little better, but still worth it.

Not even 1 star should be given for this product. If you like dings, scratches, haze, finger prints... then you may like this product. Don't buy it! Went out of my way to express how terrible this product is because it is. Never have i ever had to buy something i hate so much, but there's no other option for protection for large curved screens anymore.

The tv has a beautiful picture. The problem is on the install side. Geek squad has been back to check twice and it is now better but not on a consistant basis. The first.install group tried to brush me off with a " it worked when we put in in, right" when they knew it didnt. They tried to place blame on att. Overall very disappointed.