Customer Ratings & Reviews

This screen protector is a good value because of the warranty. The Best buy staff are willing to order your replacement and put it on for you which is a very handy thing to have. My only complaint is it frequently I'd say once every 6 months starts to bubble at the edge which then leads to eventual peel back. Typically this is due to fabric from pockets building up and I'm assuming eliminating the adhesive.

Zagg has always been a great provider of screen protectors. However, I did have problems with tools they provided me to put the protector on. Once misaligned, i took it off and now have no screen cover. I should have ignored the tool and just used my eyes to put it on like i had for the last 5 screen protectors i used a past phones. I will probably give them another try but they are so expensive, i will have to wait.

The problem with this screen protector is that it is a film plastic and supposedly glass infused, the problem on the Galaxy S21 ultra is that it doesn't adhere to the curve of the screens and continues to peel, this is my fifth time having it replaced, I feel like I live at Best buy having my screen protector replaced. If it wasn't for the lifetime warranty that Best buy offers it would be like throwing $40 out your window, but thanks to the Best buy lifetime warranty they replace it each and every time for free.

First off, just to clarify, as I've seen several folks take issue with it not covering the entire front, it covers the actual display. It doesn't cover the top and bottom black areas, that aren't part of the actual display, which I have no issue with. It covers what you'll be touching, basically. Unfortunately, due to the curvature on the edges, the protector is already coming up on the sides. An issue i've had with every Samsung phone since they added the curvature. Prior to the S21, Samsung would ship the S series with the screen protector already on, which always held up well in my experiences. Though for the current gen, they did not, so we must rely on 3rd party options. Zagg makes clear and durable protectors, though hard to recommend if it won't adhere on the sides of the screen. I've been sliding my finger along the edge to keep trying to make it stick, and it still starts coming up minutes later. I had it applied in store, and they did a great job, as there are no bubbles and it's centered, so no fault of Best Buy. Just the nature of the curved screen giving little edge for the protector to adhere to. Wish Samsung would go back to flat screens.

Screen protector itself is great, dropped my phone in a parking garage onto a rock and you could see a gouge in the protector where the rock hit. Screen itself was totally unharmed and I took it to a certified zagg partner shop (CPR) and they replaced it for only a $10 handling fee. Installation is pretty difficult and the tool they give you doesn't work very well, so if definitely recommend paying the $7 fee to have geek squad do it for you.

The cover is fine. No problems. What I am very happy about was the expert install. Putting on a screen is fairly simple. But we all have experience that one elusive bubble that won't go away. That is why you need someone who does this day-in and day-out to do it. The only reason it was not 5 Stars was the price! Outrageous for a piece of clear plastic.

The ZAGG- Invisible shield protects my phone screen from damage when fell to the floor. However, the screen protector does not last long. It splits in two after several month and lift from the phone. Good thing the ZAGG screen comes with unlimited warrantee.

Protects phone great. Has good warranty to redo after year of hard use. S-pen being used on protector had left visible scratches but no damage to screen at all. Took in and Geek squad quickly replaced with new one with no hassle

I just recently purchased my S21 Ultra. I like to keep my phones in pristine condition, so I decided to go to Best Buy to purchase the D30 Glass Fusion + screen protector. I've been using ZAGG products for my screen protectors from the get go. They're the only ones I prefer especially with their warranty. Instead of installing the screen protector onto my phone, I decided to visit the Zagg Kiosk at the Cerritos Mall Center. The ZAGG colleague assisted me with ease. The installation took just three minutes nice and quick. As the colleague handed my phone back, HE ADVISED ME TO KEEP MY PHONE OUT OF THE PHONE CASE FOR AT LEAST 24 HOURS FOR THE SCREEN PROTECTOR TO SETTLE FOR MAXIMUM EFFICIENCY. If you're antsy about placing back your phone case, the colleague notified me at least give it a couple of hours MINIMUM. I listened to the ZAGG colleague and allowed the screen protector to do its thing. The screen showed no sign of lifting or bubbles at all. I placed my phone case back and saw that there was a gap between the phone case itself and the screen protector. Two days later and no issues that I'm aware of. You do have to toggle on the touch sensitivity via settings and press down on the fingerprint sensor. I'm glad to say it works! If you have issues with the fingerprint sensor, be sure to reprogram new fingerprints and make sure to press down. If you want something done right, have someone who installs these products daily. I'm very happy with my purchase,

Though this accessory was a little pricy, it's definitely necessary in my opinion. So, of course I bought it when I upgraded my phone. Great/functional as long as you apply it properly (which of course is where I tried to rush). Take the time to read instructions, align everything properly, squeegee the life out of it, and you're set. Just lots of room for user error.

I have this screen protector paired with the OtterBox - Defender Series Pro for Samsung Galaxy S21 Ultra 5G - Black. This case does a good job of not having to test the limits of this product. Install can be a little tricky but if you take your time its not that bad. After a couple of weeks, it will show signs of wear and can look a little scratched up. No big deal for me but if you want it to look brand new after some time, you'll be disappointed. This is my second unit as the first went through 3 years of wear and tear and looked every bit of it. I was saved from a cracked screen as my first unit had a crack from something that hit it, not sure what. Overall, I would get another one from Zagg for the S24, coming soon!

The Zagg InvisibleShield appears to do a good job protecting the Samsung Galaxy S21 Ultra screen. The big challenge is to install the shield without air bubbles or fingerprints on the screen. I suggest having the Best Buy professionals at the store install the screen, since they do it every day and usually find a way to get the screen on without bubbles or fingerprints.

I have had this installed for about 3 months, here is how I will break this down. Day 1, it is not case friendly, one edge will not fully seat onto the screen, if your case is not a rigid plastic any bit of side movement will displace it. I would say the claim of "Glass" is a stretch, if it is truly glass, it is very soft, mine is littered with scratches, the entire thing. It will keep your device from getting scratched in your pocket, but it will not maintain a clear image for long. If you are looking for a lasting product, look elsewhere. From bubbles that never settled out, edges that flex and collect hair, lint and dust. This is a product made for people that do not actually use their device.

I usually hate the loss of clarity I've experienced with a phone shield protector but this one is great! No loss of clarity while protecting my screen! And it's guaranteed for as long as I keep this phone with free replacement. Well worth the money to protect my phone investment

I always get a screen protector on a new phone. This one is pretty good for fit and looks great. When the tech put it in without the case, it did fine--no bubbles. When I ordered a Samsung flip case, the Zagg protector edges on the curved edge of the Samsung Galaxy S21 Ultra phone tend to lift from time to time. Kinda pricey!

The product is good but very expensive. Overall, product has warranty with store so I will be good for a replacement if the one I have breaks/wears out. Another thing is I am not a fan of glass screen protectors so I love this plastic screen protector.

This screen protector worked perfectly. It was very easy to put on my phone, but that could be because I am used to this kinda thing by now. Not much more to say other than it does what it needs to very well. A little pricey, but worth the cost to protect an expensive phone.

It's not a bad screen protector....it fits reasonably well...it does tend to lift up on the edges but seems to be easy to get to re-adhere...for a while. It's does have a slight impact to screen responsiveness, but, not excessive.

The shield is good but the shield can get scratches and spots in hard to keep clean

I got this item and paid to nestbuy to get it installed.. I like it but I had to go twice to replace it a I got it losing from the ends the great thing about it I have life time no hassle replacement