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OptiGuard™ Glass Curve Black for Galaxy Note 8
SKU: QD-SN821-CURVK

- 0.3mm thin, Premium Japanese curved tempered glass screen
- Lifetime warranty (terms and conditions apply)
- 9H scratch and impact resistance
- Super-smooth, super-responsive touch sensitivity
- Oleophobic coating repels fingerprints and oily residue
- Curved edge-to-edge protection for the device's curved screen
QDOS OptiGuard Glass Curve Black screen protection is the sleek and stylish way to fully protect your Samsung Galaxy Note 8 screen. Curved, and designed to fit around the Infinity Display, the premium Japanese glass has been fully tempered for optimum 9H hardness protection, and for maximum impact and scratch resistance. It’s easy to fit with special adhesive glue that dries instantly. Super-smooth, super-responsive touch sensitivity gives OptiGuard Glass Curve Black a premium feel. Finished with an oleophobic coating to repel fingerprints and oily residue, this is strong, smart protection for your smartphone.
Samsung Galaxy Note 8
1x QDOS OPTIGUARD® Glass Curve Black screen protector
1x Application instructions
1x Screen-cleaning wipe
1x Super-soft micro-fibre cleaning cloth
1x Dust-remover sticker
OptiGuard™ Lifetime Warranty
If your qualifying OptiGuard product gets damaged, cracked or shattered, we’ll replace it for you.
Learn MoreQDOS OptiGuard Glass Curve Black screen protection is the sleek and stylish way to fully protect your Samsung Galaxy Note 8 screen. Curved, and designed to fit around the Infinity Display, the premium Japanese glass has been fully tempered for optimum 9H hardness protection, and for maximum impact and scratch resistance. It’s easy to fit with special adhesive glue that dries instantly. Super-smooth, super-responsive touch sensitivity gives OptiGuard Glass Curve Black a premium feel. Finished with an oleophobic coating to repel fingerprints and oily residue, this is strong, smart protection for your smartphone.
- 0.3mm thin, Premium Japanese curved tempered glass screen
- Lifetime warranty (terms and conditions apply)
- 9H scratch and impact resistance
- Super-smooth, super-responsive touch sensitivity
- Oleophobic coating repels fingerprints and oily residue
- Curved edge-to-edge protection for the device's curved screen
Samsung Galaxy Note 8
1x QDOS OPTIGUARD® Glass Curve Black screen protector
1x Application instructions
1x Screen-cleaning wipe
1x Super-soft micro-fibre cleaning cloth
1x Dust-remover sticker
The material quest
We’re always looking for materials that offer the very best in protection, clarity, form and function. That’s what makes our glass screen protectors stand out from the crowd. By taking the time to investigate, test, prototype and refine our designs, we produce glass screen protectors that we’re happy to supply with a lifetime warranty and that we know are precision engineered to fit your new smartphone perfectly.
The perfect match
For us, it’s all about the usability, look and feel of your glass screen protector. That’s why we’ve developed a distinctive coloured frame design to go with whichever coloured smartphone you’ve chosen. Whether you want to put gold on gold, or mix it up with black on white, these colours will compliment your sparkly new device. On top of that, our particular design of the curved glass ensures you can use all the features of the curved edge without compromise.
Super-slim; super-sleek
The Samsung Galaxy Note 8 edge re-defines thin, sleek smartphones; it’s a smartphone that simply looks amazing. We know that you want a glass screen protector that looks just as good and allows complete access to your smartphone at all times, so we’ve matched the sleekness, the simplicity and the quality in every way.
Frequently Asked Questions
How many times can I apply the OptiGuard Glass to my smartphone?
Only once, unfortunately. Re-applying the glass screen protector could attract dust under the surface, resulting in bubbles forming. To make sure you apply it correctly, check out our installation video and follow the instructions inside the box.
What happens if I crack my OptiGuard Glass?
Don’t worry about this. QDOS will replace your OptiGuard Glass screen protector under the lifetime warranty we offer when you purchase this product. Visit our Lifetime Warranty page and follow the instructions to get your replacement!
Why do I have to clean my device screen before I apply the OptiGuard Glass?
This is to make sure that there is no dirt, dust or grime on the screen. If there is, it will cause air bubbles to form underneath the protector, which will affect visibility.
I cleaned my screen before application and there’s still a bubble. What do I do?
If you’ve cleaned your screen before application and a small bubble still appears, don’t worry. You can remove these by applying gentle pressure from the bubble to the edge of the screen. If the bubble is still there, it should disappear after 24-48 hours. If you have any problems, don’t hesitate to contact our customer services at enquiries@qdossound.com
How long will my OptiGuard Glass last?
The OptiGuard™ Glass Curve has been tempered for 4+ hours, giving it a top of the scales hardness rating of 9H! This being said, if it suffers a really nasty fall, it may break. However, we’ve given it a Lifetime Warranty, so should it break, visit our Lifetime Warranty page and follow the instructions to receive your free replacement! (See our terms and conditions)
Any other questions?
Can’t find what you’re looking for here? For any other questions or feedback just contact our customer service team. We’re friendly, knowledgeable and always happy to help you out. We could even add your question to our FAQ pages to help out other people!