Screen protections: tempered glass & hydrogel film
Protect your device screens at Vowenx: full-coverage tempered glass, flexible hydrogel films for smartphones and watches, and lens protections. A selection against scratches and shocks, at the right price.
« quality is not good »
« Good when you know how to use/install it. Bubbles in the side its hard to remove. »
How to choose the right screen protection?
The tempered glass (hardness 9H) offers the best resistance to scratches and shocks, with a touch close to the original glass; full coverage models cover the entire display. The hydrogel film, flexible, conforms to curved edges and watch screens that glass does not cover well. Check compatibility with the under-display fingerprint sensor (some thick glasses interfere with it) and the oleophobic anti-fingerprint coating. Careful installation, free of dust, ensures no bubbles.
Related categories:
- Cases and covers → Phone cases & covers
- Bracelets and watches → Smartwatch bands & watches
- All telecommunications → All telecommunications & accessories
Criteria to check before purchasing
| Criterion | Why is it important? |
|---|---|
| Type | Tempered glass (shocks) or hydrogel (curved edges). |
| Hardness | 9H for glass, scratch-resistant. |
| Coverage | Full coverage for the entire display. |
| Fingerprint sensor | Compatibility to be verified. |
| Oleophobic | Anti-fingerprint coating. |
Frequently asked questions
Tempered glass or hydrogel film, which to choose?
Tempered glass protects better against shocks and offers a premium touch, ideal for flat screens. The hydrogel film, flexible, is suitable for curved edges and smartwatches that glass does not cover well. Choose according to the screen shape.
Does tempered glass interfere with the fingerprint sensor?
Some thick glasses can slow down the under-display sensor. Choose a protection indicated as compatible with the under-display fingerprint reader to maintain fast and reliable unlocking.
How to apply a protection without bubbles?
Clean and degrease the screen, remove dust with the provided sticker, then apply the protection aligned and let it adhere on its own. Push out bubbles towards the edges with a soft cloth, in a dust-free environment.



