







🛡️ Shield your screen like a pro—because your iPhone deserves elite armor!
The SMARTDEVIL 3 Pack Screen Protector offers military-grade 9H hardness tempered glass with aerospace-level durability, ensuring your iPhone 13 Pro Max or 14 Plus stays pristine. Featuring bubble- and dust-free installation, ultra-clear 8K HD transparency, and responsive touch sensitivity, it meets rigorous international military standards for impact and scratch resistance.





G**Y
Incredibly easy /foolproof installation system
Just to make this quick and to avoid the need to repeat waist others have said, you can believe every one of the other 5 star reviews. The installation of screen protectors has come along way since the early days of squeegee’s and wet application instructions. Those days were a flimsy, thin film that would always get bubbles and dust had gone the way of dinosaurs, more commonly nowadays, screen protectors, come with some kind of installation assistance device, making it easier to Center the screen protector on the device and so forth. Because I’m very hard on phones, I have used dozens of different screen protectors over the years, from the high end brands that cost $40 a piece to the least expensive that come three to a package for eight bucks.Smart devil dust – free box series screen protectors, come, three to a package with a price that’s in the middle of the range I stated. But the genius part of this is the installation mechanism. Without trying to explain the magic, you simply use a wipe to clean the screen and a sticker to remove the dust and you lay your own face down in the installation tool. You close the door And pull a tab and voilà your screen protector is perfectly centered and installed with no bubbles and no dust spots so long as you clean your phone first. These are not the only protectors that use this kind of installation tool but these are best in class quality, and even if something were to go wrong, although I don’t know how that could happen, you have two more Practically guarantee that you will get your device installed and protected so perfectly that you don’t even know there’s a protector on it. I just put mine on today so too early to say whether they last and hold up but it’s been my experience that they’re pretty much all the same Material and it just comes down to how well, how easy, and how idiot proof the installation process is. I’m going to order some of these for my parents and I’m gonna see if they can follow the directions and get as perfect and installation as I did. I will come back and update this review with those results one way or another. but this whole system is amazing. And, not that it makes any difference in the long run, but the way that this is packaged, and the thought that was put into the design of the packaging is very slick and high end and just seems to go well with your phone that you probably spent a lot of money on. My most recent phone actually cost more than my last laptop, so I want to take care of it. Regardless of what brand you buy, you should always put a screen protector on the front, camera protectors on the rear, and keep your phone in a case. i’m always amazed to walk around and see how many people carry their phone around with no protection and most of the time there are cracks and broken glass on the phone, which would’ve been prevented. Have they kept them in a case. OK. I’m done. Sorry for the lengthy review
T**S
Flawless Fit, Zero Bubbles—Installation Was Shockingly Easy
I’ve installed plenty of screen protectors over the years, and SMARTDEVIL’s latest offering for the iPhone 16 Pro Max is easily top-tier. The packaging is thoughtfully designed with a bubble-and-dust-free install tray that made alignment a breeze—no stress, no air pockets.Once applied, the HD tempered glass delivers crystal-clear display quality without sacrificing durability. It’s military-grade shatterproof, and based on a couple of accidental drops already, it holds up exactly as promised. No cracks, scratches, or weird edge lifting.
D**H
Great product!
This worked perfectly and my screen protector went on with no problems and no bubbles. The screen protector is crystal clear. I am super impressed by the clarity! Very nice product. I would buy it again.
J**S
An honest review
For someone who hyper fixates on a single speck of dust getting caught under an ordinary screen protector, this is a must have. The installation process is really easy, and it’s nice that you get a 3 pack for $19. The screen protectors themselves feel good quality, like really any other sheet of thin glass. My reason for the 4 stars is I keep having a slight issue with bubbling (after installation) at the very bottle edge of the screen. Now, I am very certain that this is due to a slight alignment issue, and with the price point & amount you get it’s not really a big deal. But given the fact it comes with the assistant tool, I don’t see why this happened. The phone fits incredibly snug in the tool, so it shouldn’t have happened. Overall, If you want something good for a great price point that also has a super easy installation, then order these.
B**Y
Screen protector
Perfect. Easy installation. 0 bubbles & took less than a minute
S**L
A glowing endorsement!
This product is amazing! I love it when a product makes me feel like a complete and total moron. I particularly enjoyed the part where I became so angry and frustrated by it, that I waded up everything up and threw it in the garbage while swearing loudly. The product is so simple to use there is no room for error, ensuring every attempt to use it fails 100% of the time. It came with 3 screen protectors, and each one tuned into a muddled up mess - inciting me into an increasing state of madness with each failed attempt. I hope that everyone runs out and buys this product so they can enjoy it as much as I did. It’s a real winner!!!
A**R
Awesome product!
This product is amazing! This was the easiest time I’ve ever had putting glass cover on an iPhone. Brilliant design!
A**L
Best yet
These are fantastic!!! They fit great and so thankful they have something to help line up as you put them on. Easiest system I’ve ever used. They protect the screen very well, are very clear, and great value! I will definitely buy again.
Trustpilot
1 month ago
2 weeks ago