--- product_id: 97655260 title: "Design for Apple Watch Series 4 Screen Protector 40mm[2 Pack],GONJOY [Upgraded] 3D Full Coverage Shock Resistant Ultra Slim Bubble Tempered Glass for 40mm iWatch Series 4" brand: "gonjoy" price: "HK$101" currency: HKD in_stock: true reviews_count: 8 category: "Home" url: https://www.desertcart.hk/products/97655260-design-for-apple-watch-series-4-screen-protector-40mm-2 store_origin: HK region: Hong Kong --- # Design for Apple Watch Series 4 Screen Protector 40mm[2 Pack],GONJOY [Upgraded] 3D Full Coverage Shock Resistant Ultra Slim Bubble Tempered Glass for 40mm iWatch Series 4 **Brand:** gonjoy **Price:** HK$101 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Design for Apple Watch Series 4 Screen Protector 40mm[2 Pack],GONJOY [Upgraded] 3D Full Coverage Shock Resistant Ultra Slim Bubble Tempered Glass for 40mm iWatch Series 4 by gonjoy - **How much does it cost?** HK$101 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/97655260-design-for-apple-watch-series-4-screen-protector-40mm-2) ## Best For - gonjoy enthusiasts ## Why This Product - Trusted gonjoy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Color:40mm Features: Wide Compatibility:Specially compatible for New Apple Watch Series 4 Full Coverage:With completely frame and clear center.2.5D curved edges, comfortable touch feel.Adopt precision laser cut tech, perfect fit on screen. 9H Hardness:Military-grade tempered glass.Ultra-slim & lightweight, multi-layer protection.All-round protection for your New Apple Watch Series 4 against damages.Made to resist common hazards and keep your screen intact. HD Transparency:99% clear, ultra-thin, stains resistant.Exquisite craftsmanship & stylish design.High definition screen display and thin feel for an original experience. -Please Note- It is normal for bubbles to form during installation.Please be patient and push them out of the screen.If the bubbles cannot be removed, be careful if there is any dust and use a dust remover to remove it. Try not to reinstall multiple times, otherwise the viscosity of the glue will be weakened. The four sides of the screen protector are glueless. The protector would be crushed if press with great force or drop it from high place, please follow the instructions to apply it properly. The screen protector might not fit for some bulky watch cases for its full coverage. The protector can reduce the chances of damage to your screen from impact forces and drop, but it would crash if your drop it from a limited height. ## Features - Designed for Apple Watch Series 4 40mm 2018(Upgrade, edge extension, more fit 40mm screen, no drop). - Easy installation: Please Note:Clean and Wipe the screen of the watch clearly, the new smooth watch may reduce the stickiness of the screen protector,So need to wipe carefully - Bubble Free & Ultra-Thin: Made from Ultra-thin high-quality tempered glass with bubble free adhesive, significantly reducing dust, oil and fingerprint smudges. - Optically Transparent: 99% HD Clear screen with smooth glass-like surface and "True Touch" feel and keeps the bright and colorful image quality. - High Hardness: Glass material after high tempered steel processing, surface hardness up to 8-9 h, impact resistance is strong, not easy scratches ## Images ![Design for Apple Watch Series 4 Screen Protector 40mm[2 Pack],GONJOY [Upgraded] 3D Full Coverage Shock Resistant Ultra Slim Bubble Tempered Glass for 40mm iWatch Series 4 - Image 1](https://m.media-amazon.com/images/I/51z27X5EqVL.jpg) ![Design for Apple Watch Series 4 Screen Protector 40mm[2 Pack],GONJOY [Upgraded] 3D Full Coverage Shock Resistant Ultra Slim Bubble Tempered Glass for 40mm iWatch Series 4 - Image 2](https://m.media-amazon.com/images/I/51NN57SVLDL.jpg) ![Design for Apple Watch Series 4 Screen Protector 40mm[2 Pack],GONJOY [Upgraded] 3D Full Coverage Shock Resistant Ultra Slim Bubble Tempered Glass for 40mm iWatch Series 4 - Image 3](https://m.media-amazon.com/images/I/51-4SZSCW1L.jpg) ![Design for Apple Watch Series 4 Screen Protector 40mm[2 Pack],GONJOY [Upgraded] 3D Full Coverage Shock Resistant Ultra Slim Bubble Tempered Glass for 40mm iWatch Series 4 - Image 4](https://m.media-amazon.com/images/I/41boJH5vOvL.jpg) ![Design for Apple Watch Series 4 Screen Protector 40mm[2 Pack],GONJOY [Upgraded] 3D Full Coverage Shock Resistant Ultra Slim Bubble Tempered Glass for 40mm iWatch Series 4 - Image 5](https://m.media-amazon.com/images/I/415aUayvgSL.jpg) ## Customer Reviews ### ⭐ 44mm tempered glass screen protector Apple Watch *by A***R on Reviewed in the United States on January 19, 2019* This is a review of the tempered glass cover for the 44mm Apple Watch. I purchased this because it was an amazon recommended product and showed over 4 stars. I did not read enough reviews. Since most of the high reviews are for other products. 1 these install poorly and I followed the instructions to be “Patient” and work as many bubbles out as possible.1st annoyance is that the black border covers up the edge of the screen. This removes access to about 1mm per side of the Apple Watch. I gave the 1st cover a few days dealing with minor bubble around the edge and as time went on the either the adheasive separates or other issues. This also means that it lost Sensitivity to touch. Including losing the ability to even swipe up and pull up information like the battery charger or to go into theater mode.Removed the 1st and applied the second screen protector. Less bubbles this time but the same issues occurred after 2days. 1St requirement is it Needs to be redesigned with the correct border.Also why is this an amazon recommended product? Obviously the Algorithm is incorrect if this is is still showing up as one. Very disappointed in the seller for using unrelated reviews to bring up the score and for amazon not catching it. I also bought this for my wife’s 40mm watch and had the same problems. I am posting the same review there as well. ### ⭐⭐⭐ Mehh *by C***S on Reviewed in the United States on December 12, 2019* The protector is great to avoid scratching the real screen. However - it definitely looses the touch. It feels different, it lags, it doesn't transmit the signal from finger to the screen as great as without it. It started to come off lose on the corners after about a month. It never really stayed on the screen. 3 stars because I guess it does what it's meant to do - protect the screen, but you loose the real feeling of the screen, ability, and it doesnt last. ### ⭐⭐ Bubbles and bezel too big *by J***A on Reviewed in the United States on February 3, 2019* I currently have an Apple Watch Series 4 40mm. I scoured amazon for a screen protector for my watch and finally decided on this one. I was really hopeful that this screen protector would be great.I received it today and began the installation process. After multiple attempts at realigning it onto my watch, I could not get the bubbles to disappear. What’s more, the bezels are wide and obstruct part of the screen — it’s more bothersome and noticeable when using certain watch faces (see attached photos). Overall disappointed. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/97655260-design-for-apple-watch-series-4-screen-protector-40mm-2](https://www.desertcart.hk/products/97655260-design-for-apple-watch-series-4-screen-protector-40mm-2) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-04-23*