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.
A: No. You’ll be asked for a store receipt of purchase through BestBuy to process replacement.
Q: Will Best Buy install this for free?
A: No. It is included though if you have the Total Besbuy membership. Otherwise it’s about $5.
Customers are satisfied with the Glass XTR4 screen protector's durability, ease of installation, and clarity. Many appreciate the added benefits of a warranty, good touch sensitivity, and blue light filtering. Some customers find the screen protector to be of low quality, while others feel the price is a bit high.
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.

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!

Keep your screen ultra-protected from the hardest falls with the Insignia Anti-Reflective Glass Screen Protector for Apple iPhone 16 Pro and Apple iPhone 17 (3-Pack). Made of thin, .33 mm tempered glass, this screen protector fits most cases and fully protects your screen with edge-to-edge coverage. It has anti-reflective technology that provides extreme clarity in strong outdoor light and eliminates other lighting impacts. Its 9H hardness rating protects your screen from everyday accidental falls and won’t affect the sensitivity of your touchscreen. It also includes everything you need for easy application, ensuring a bubble-free appearance.
| Pros for ZAGG - Glass XTR4 Advanced Edge-to-Edge Screen Protector for Apple iPhone 16 Pro - Clear | |||
|---|---|---|---|
| There were no pros for this product— | Durability, Installation, Clarity, Screen Protector, Warranty | There were no pros for this product— | Durability, Installation, Price, Fit, Scratch Resistance |
| Cons for ZAGG - Glass XTR4 Advanced Edge-to-Edge Screen Protector for Apple iPhone 16 Pro - Clear | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Screen Protection, Adhesion, Anti-Reflective |