UniqueMe for Samsung Galaxy S21 Plus Screen Protector, 9H Hardness Fingerprint Unlock Samsung S21+ Tempered Glass + Camera Lens Protector with Easy installation Frame - 6.7 inch [ 2+2 Pack ]

Super easy to install. Went on like a dream. No bubbles, no squeegie-ing (obviously, not a word), no muss, no fuss. Adhered to the screen beautifully. The camera protector bit was a little more tricky, but again, once I got it correctly positioned, went on without a flaw. Easy to reposition, by the way, which I had to do a couple times due to my old shaky hands. ;) This screen protector seems very substantial compared to the one that came with my husband's phone case. (It better be--he works a physically demanding, filthy job and his poor phone will need all the help it can get to survive!) Here's hoping it lives up to it's appearance. ;) Two of each type of protector came in the package, which is a really nice perk if either the first protector or the camera protector sustains damage. The case I bought with these protectors seems very well constructed and thoughtfully and practically designed, so here's hoping they'll team up and save me from having to buy another phone in a few months. :)

Although it was not suitable for fingerprint security purposes it was as advertised. Functional and durable. Easy to apply. A good value for the price.

I liked how easy the installation is and I've gotten this brand in the past. It is great and lasts a while. I tried the anti-spy item, but it's so dark that it won't read my fingerprint. Other than that, the privacy screen is great, except for that one factor that wasn't mentioned in the comments before I bought this item :/

It's important to get the correct size since not all models of the Galaxy S21 are the same size. This product, when I chose "S21 (6.2 inch)", fit my phone, which self-identifies as "Galaxy S21 5G" with model name "SM-G991U1", perfectly. The kit has three protectors and my first attempt produced a flawless result, leaving two more in the box.My previous technology was a "wet process" with a TPU protector. It invariably took four tries to get one without bubbles. And then, when a case was installed, edges and particularly corners would come up. With this product, my first installation produced no bubbles. (I'd look at both the video referenced on the product page as well as the vendor's videos on YouTube as they emphasize different things.) Unlike the wet process, which required several minutes of squeegeeing, this product magically self-adheres! (I did have to initiate that process with my finger.) It then left a small bubble I quickly eliminated with the squeegee. The wet process requires overnight drying before installing a case and I followed that protocol for this one as well although it's not mentioned in the instructions. I now suspect that was unnecessary. In any case my JETech case has not caused any problems with the protector and I don't anticipate any future problems. Because the plastic alignment tray provides such precise positioning on the screen, there is a tiny line betwee the edges of the protector and the case itself, protecting the corners/edges from turning up.Initially I could not get biometric fingerprint scanning to work. However, about a month after installing, I could. Perhaps this interval of time somehow helped. I much prefer fingerprint scanning to face recognition as the latter seems not to be used as authentication for apps.With two more protectors in the box, I fully expect the protector to last the life of my phone. I have finally found an effective screen protector technology and will buy this brand for all future phones.

Went on super easy with no bubbles and looks beautiful! Also was a awesome deal with 2 screen protectors and 3 lense ones!

For many years I've used nothing but Skinomi screen protectors, but decided to try this one for the privacy screen when out & about, something Skinomi doesn't offer. For that feature, 5 stars, it works & works well. And with the installation guide that snaps onto the phone, installing it in 1 shot is a breeze!Beyond that, it starts to fall short of the Skinomi. I bought my phone used & the screen is scratched, with the Skinomi you can't tell it's there whether the screen is lit up or dark, the way the glue is fills in the scratch. With this the scratch is always visible, obviously so when the screen is lit up with a bright color. Also after just a few hours it's full of fingerprints, which I've never seen on any of my Skinomis.

Very useful and easy to put on. Has everything needed for installation.

I bought thiw because I wanted a screen protector that doubled as a privacy screen. I LOVE the tools that came with the product to help you put on the screen protector with ease and precision. I usually just wing it, but they give you something to snap on the front of your phone that connects to the screen protector so it lines up perfectly. My finger print works with ease as well, I've never had q screen protector that I could have on my phone that would allow me to unlock my phone with my finger print. I've actually missed this feature SO much so I'm ecstatic to resume it.Now the privacy screen unfortunately is a joke. It honestly just looks like you're looking through sunglasses at an angle. You can still see screen and can tell what's on it. I'm disappointed because my friend has an iPhone with a privacy screen that made me look for thus product because you CAN NOT see on her phone unless you look at it straight on.I haven't dropped my phone yet so I can't attest to how well the protector holds up against damage. It does feel pretty solid thoughI also didn't use the camera screen protector because I didn't want it to ruin my photos as I read through other reviews that it distorts images.All in all I'm hoping the lack of privacy is made up from the protection, ease of application, ability to use finger print WND easy of using my touch screen.