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Four small round tempered-glass discs in clear packaging

NuoTo

NuoTo 4-Pack Tempered Glass Screen Protector 40mm

SKU CH-XSRS-6EFZD

Four-pack of 9H hardness tempered glass protectors with 2.5D full coverage for 40mm Galaxy Watch models, not 44mm

  • Product typeScreen Protectors
  • Protects Galaxy Watch 7/6/5/4 40 mm screens
  • 9H hardness glass resists scratches and wear
  • 5 d curved glass gives full coverage
  • HD clarity keeps display sharp and readable
  • Anti-fingerprint coating cuts smudges for clean viewing

What it is and who it is for

A four-pack of tempered-glass screen protectors cut for 40 mm Galaxy Watch 7, 6, 5 and 4 models. Owners of those watches get spare layers so a cracked sheet can be swapped without waiting for a replacement. Buyers with 44 mm watches or other brands cannot use these protectors.

Install experience and common issues

Each kit includes an alignment frame and cleaning wipes for a guided, bubble-free application. The 2.5 d curved glass follows the display contour, but dust trapped under the edge during fitting is the main cause of lifted corners.

Limits of the tempered-glass approach

The 9H hardness rating resists everyday scratches yet the thin sheet can still shatter on a hard impact. Full coverage means the protector sits flush to the bezel, so cases with a tight lip may catch the edge and peel it up over time.

How it compares

Measured against everything we stock in Phone Cases & Protective Covers, at today’s prices. Recalculated every night.

Price $12.99
Typical for this category: the median of 9,189 items is $11.99.

Specifications

Product
Product typeScreen Protectors

Questions about this item

How can I tell the 2.5 d full coverage protector is working as intended after setup?

The screen should show HD clear viewing with no bubbles and resist fingerprints during daily use.

What is included in the 4 pack and what must be bought separately?

The kit contains four glass screen protectors and four install kits; no extra items are required for installation.

Which Galaxy Watch models does the 40mm version fit and which does it not fit?

It fits Galaxy Watch 7 40mm, Watch 6 40mm, Watch 5 40mm and Watch 4 40mm; it does not fit any 44mm model.

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