Updated October 2026 This is ZAGG's manufacturer warranty, not ours. Big Deals Bay does not offer, extend or administer any warranty on any product. Coverage, registration, claims and fees are entirely between you and ZAGG, under ZAGG's own terms, and ZAGG decides every claim. ZAGG's official warranty page is the only source of truth. One of the strongest reasons to buy a Zagg InvisibleShield over a generic screen protector is the warranty. Zagg backs InvisibleShield products with a limited lifetime warranty: if the protector wears out or gets damaged during normal use, Zagg will replace it. That is a genuinely...

Updated August 2026 Look at almost any tempered glass screen protector listing and you will find "9H hardness" printed somewhere, often next to a diamond icon. The implication is obvious: 9 sounds close to 10, diamonds are a 10, so this glass must be nearly diamond-hard and nearly scratch-proof. Almost none of that is true, and the way 9H gets used is one of the most persistent bits of misleading marketing in phone accessories. The spec is real, but it comes from a much humbler scale than most buyers assume. Here is what 9H actually measures, why it is not...

Updated August 2026 Removing a screen protector sounds trivial until you are actually doing it: prying at a glass edge with a fingernail, worried you are about to scratch the display, crack the protector further, or leave a film of adhesive behind. Done carelessly, removal is genuinely the riskiest moment in a protector's life, more so than installation. The good news: with a couple of household items and five minutes of patience, you can lift any protector, glass or film, cleanly and safely. Here is the full process, including what to do about cracked glass, stubborn adhesive, and the reinstall...

Updated August 2026 You lined everything up, pressed the protector down, and now there is a bubble staring back at you. It happens to almost everyone, and in most cases it is fixable without starting over. This guide covers how to get rid of screen protector bubbles, how to tell which bubbles will fix themselves, and how to avoid them entirely on your next install. We sell a lot of Zagg InvisibleShield and BodyGuardz protectors here at Big Deals Bay, so we hear the same bubble questions constantly. The answers below apply to both brands and to most protectors in...

Updated August 2026 Liquid screen protectors are one of the most persuasive products in the accessory aisle. A tiny bottle, a wipe, a claim of invisible "liquid glass" protection with no bubbles, no edges, and no change to how your phone looks or feels. Some listings imply it hardens your screen against drops. At kiosks it is often pitched as the modern replacement for tempered glass. We sell screen protectors for a living, so let us be straight about this category: liquid protectors do something, but far less than the marketing implies, and we do not stock them. Here is...

Updated August 2026 You dropped your phone, picked it up, and there it is: a spiderweb across the glass. First, take a breath and look closely, because there is a good chance the crack is only in the protector, and if so, the protector just did precisely what you bought it for. It absorbed the hit so your display did not have to. Here is exactly what to do next, in order: confirm what actually cracked, decide whether to remove the protector now, get the broken one off safely, check whether a warranty covers your replacement, and put a new...

Updated August 2026 Blue light filtering has moved from computer glasses to phone accessories, and screen protectors with built-in blue light filters are now a standard option in most major lineups. The pitch is appealing: protect your screen and your eyes at the same time. The honest picture is more nuanced. Blue light filters are real, the filtering they do is measurable, and some of their benefits are plausible. But the science on the most advertised claim, better sleep, is genuinely mixed, and some marketing in this category runs far ahead of the evidence. Here is what these protectors actually...

Updated August 2026 The iPhone 16 Pro and 16 Pro Max are no longer the newest iPhones, and that is exactly why this is a good moment to protect one. Plenty of people bought a 16 Pro at launch and plan to keep it for years, and plenty more are picking one up now at post-launch prices. Either way, the math is the same: the display is the most expensive part of the phone, and a quality protector costs a tiny fraction of a screen repair. We stock the two brands we think are worth your money, Zagg InvisibleShield and...

Updated August 2026 The iPhone 17 generation shook up Apple's lineup more than usual. The family runs four models: the iPhone 17 at 6.3 inches, the ultra-thin iPhone Air at 6.5 inches, the iPhone 17 Pro at 6.3 inches, and the iPhone 17 Pro Max at 6.9 inches. The Plus is gone, replaced by the Air. Every model in the generation got a 120Hz ProMotion display, which used to be a Pro exclusive. All of that matters for screen protection in a few specific ways, and none of it changes the fundamentals: these are expensive displays, repairs cost real money,...

Updated August 2026 The iPhone 15 is now three generations back, and that makes it one of the smartest phones to own in 2026. Prices on the phones themselves have dropped, they still get iOS updates, and the hardware holds up. Millions of people are buying 15s refurbished, handing them down to kids, or simply keeping the one they bought in 2023 because it still does everything they need. Every one of those phones still has a screen worth protecting, and here is the part that works in your favor: iPhone 15 accessories are deep into clearance territory. The same...

Updated August 2026 The Galaxy S25 Ultra deserves better protection advice than it usually gets. It carries one of the best displays Samsung has ever shipped, a 6.9 inch panel behind tough glass, and it also carries the two features that make screen protector shopping on an Ultra different from shopping for any iPhone: an ultrasonic in-screen fingerprint reader and a history of edge-related fit drama. Get those two things right and everything else is easy. We stock Zagg InvisibleShield and BodyGuardz protectors, both of which built dedicated S25 Ultra lines. Here is how to choose premium glass for this...

Updated August 2026 Phone displays have gotten remarkably bright, and it still is not enough. Step outside on a sunny afternoon and even a flagship screen turns into a mirror showing you the sky, your own face, and not much of what you were trying to read. Cranking brightness helps, drains the battery, and only partly wins the fight, because the real problem is not brightness. It is reflection. Anti-glare screen protectors attack the reflection directly. They are one of the most underrated phone accessories we stock, and also one of the most misunderstood, because the same matte finish that...