XTR4 is the strongest screen protector from ZAGG. It’s fortified with graphene, and has been tested up to 11x stronger than traditional glass screen protection.* It’s also our most technologically advanced screen protection with blue light filtration to improve eye comfort and sleep, anti-reflective technology for richer colors, and a dust-free installation process.
Q: How does the screen protector protect against blue light?
A: This screen protector uses blue light filtration technology to improve eye comfort and sleep.
Q: What is the purpose of the anti-reflective technology?
A: The anti-reflective technology provides richer colors on the screen.
Q: What type of warranty does the screen protector offer?
A: The screen protector comes with a limited lifetime warranty for both parts and labor.
Q: What do they mean by limited life time warranty?
A: I believe the ‘limited’ part is because you have to trade the damaged item in. You can’t get a replacement without swapping it in.
Q: Will Best Buy install this for free?
A: No. There is a charge but it is so easy to do and comes with step by step instructions that you really don’t need someone to do it for you.
Customers are enthusiastic about the InvisibleShield Glass XTR4's durability and easy installation. Many appreciate its clarity and the included lifetime warranty, while some find the blue light filter beneficial. However, a few customers expressed concerns about the product's price and reported instances of damage.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

XTR4 is the strongest screen protector from ZAGG. It’s fortified with graphene, and has been tested up to 11x stronger than traditional glass screen protection.* It’s also our most technologically advanced screen protection with blue light filtration to improve eye comfort and sleep, anti-reflective technology for richer colors, and a dust-free installation process.

Glass Elite tempered glass screen protection has got you covered with ultra-strong aluminosilicate glass, tested up to 5x stronger than traditional glass screen protection.* The ClearPrint surface treatment makes fingerprints invisible when your screen is turned on. Glass Elite applies evenly and accurately with our EZ Apply installation tray.

Gear up your phone touchscreen for the long haul. OtterBox iPhone 16 Pro glass screen protector installs easily and helps protect your display against drops, breaks and scratches. The glass resists smudges and fingerprints while it maintains the vivid clarity of your display. You can rely on OtterBox Glass to guard your screen against scrapes and tumbles. Model 77-96171

Protect your screen from impact, scratches, and prying eyes. Glass Elite Privacy tempered glass screen protection is made with ultra-strong aluminosilicate glass that has been tested up to 5x stronger than traditional glass screen protection.* Its two-way privacy filter prevents others from seeing your screen when viewed from the side. It also has a ClearPrint surface treatment that makes fingerprints vanish when your screen is turned on. Glass Elite Privacy protects your screen and your privacy. No more side-eye!
| Pros for ZAGG - Glass XTR4 Advanced Edge-to-Edge Screen Protector for Apple iPhone 16 Pro - Clear | |||
|---|---|---|---|
| Durability, Installation, Clarity, Warranty, Touch Sensitivity | Durability, Clarity, Installation, Warranty, Screen Protector | Protection, Installation Ease, Quality | Warranty, Installation, Clarity, Privacy, Fit |
| Cons for ZAGG - Glass XTR4 Advanced Edge-to-Edge Screen Protector for Apple iPhone 16 Pro - Clear | |||
| Screen Protector, Price | Adhesion | There were no cons for this product— | Screen Protector, Durability |