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Small bottle of liquid glass screen protector for Apple Watch

Real Simple

Real Simple Liquid Glass Screen Protection for Apple Watch Series 3 4 5 7

SKU CH-YM9Q-XTXE8

Liquid glass screen protector with 9H sapphire hardness for Apple Watch Series 3, 4, 5 and 7

  • Product typeCase
  • 9H sapphire hardness resists daily scratches
  • Scratch-resistant coating keeps the display clear
  • Easy wipe-on application fits in seconds
  • Compatible with Apple Watch Series 3, 4, 5 and 7

Liquid glass screen protection for Apple Watch

This liquid glass coating is designed for Apple Watch Series 3, 4, 5 and 7. It provides a 9H sapphire hardness layer that resists scratches on the display. The wipe-on application suits owners who want a thin, invisible shield without a traditional film or tempered glass cover.

Easy application frees the screen from bubbles

The liquid formula spreads across the curved watch face and cures to a hard, transparent finish. It eliminates the alignment issues and trapped air bubbles common with adhesive protectors. Buyers who need impact protection or a replaceable sacrificial layer should look for a tempered glass or film alternative instead.

How it compares

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

Price $3.99
Cheaper than about 93% of the 9,189 comparable items (median $11.99).

Specifications

Product
Product typeCase

Questions about this item

Does the 9H sapphire-hardness coating wear down under daily wrist contact and frequent swiping?

The liquid-glass formula bonds at the molecular level and is rated at 9H sapphire hardness, so normal daily friction from sleeves, bands and touch gestures will not abrade the protective layer.

Will the invisible coating trap heat against the Apple Watch sensor array during all-day wear or workouts?

The coating is only microns thick and contains no insulating fillers, so it adds no measurable thermal resistance; the watch dissipates heat exactly as it would without any screen protection applied.

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