Tempered glass or hydrogel film — what is the difference?

Tempered glass (9H hardness) protects against drops and scratches and feels like the real screen under your finger. Hydrogel film is thinner and flexible, sits properly on a curved screen and heals surface scratches by itself — but it does not absorb impact. For most phones we recommend tempered glass.

Does a screen protector make the display worse?

No. A good protector has over 99% light transmission and an oleophobic coating that repels fingerprints. Colours and brightness stay the same.

Will a protector interfere with the fingerprint reader?

Tempered glass can slow down an in-display reader slightly. Hydrogel film works better with that technology. Tip: re-register your fingerprints after fitting the protector.

How often should a screen protector be replaced?

Replace it as soon as you see cracks or deep scratches — a cracked protector no longer protects properly. A good one typically lasts 6–12 months.

Fits: Apple Watch Series 7 41mm

Smart watch screen protection

Screen Protection "Flexible Nano" Apple Watch Series 7 (Series 8) / 41mm / (Bulk)

Price

€7.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas

Delivery

Pick up at SmartPosti parcel locker

October 9‑13 (from 9.99 €)

Delivery to home / office

October 12‑14 (from 13.99 €)

One shipping fee for the whole order — the number of products does not affect the shipping fee.

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Compatible devices

Watch Series 7 41mm

Technical Specifications

Glass type: Tempered glass

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Crong Hybrid Watch Case with integrated glass for Apple Watch 41 mm, Starlight

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Crong Hybrid Watch Case with integrated glass for Apple Watch 41 mm, clear

€6.99

Crong Hybrid Watch Case with integrated glass for Apple Watch 41 mm, carbon-fibre pattern

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Crong Hybrid Watch Case with integrated glass for Apple Watch 41 mm, black

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Tech-Protect Defense360 Case for Apple Watch 7 / 8 / 9 (41 mm) - Transparent

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Outer Screen Glass Compatible With "Pro+" Apple Watch Series 7 (41mm) / glass + XH OCA 150um

€13.99

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Screen Protection "Flexible Nano" Apple Watch Series 7 (Series 8) / 41mm / (Bulk)

Protection

Quality

Perfect Fit

Compatible devices

Technical Specifications

Other accessories for this device

Ultra Clear Watch Case for Apple Watch 41mm (Series 7/8/9) - Clear

Soft Strong Watch Case for Apple Watch 41 mm (Series 7/8/9) - black

Crong Hybrid Watch Case with integrated glass for Apple Watch 41 mm, Starlight

Crong Hybrid Watch Case with integrated glass for Apple Watch 41 mm, clear

Crong Hybrid Watch Case with integrated glass for Apple Watch 41 mm, carbon-fibre pattern

Crong Hybrid Watch Case with integrated glass for Apple Watch 41 mm, black

Tech-Protect Defense360 Case for Apple Watch 7 / 8 / 9 (41 mm) - Transparent

Outer Screen Glass Compatible With "Pro+" Apple Watch Series 7 (41mm) / glass + XH OCA 150um

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