3mk Watch Protection™ v. FlexibleGlass hybrid glass on Polar Grit X Pro

Your watch takes the hit first

A smartwatch on your wrist meets door frames, car bodywork, gym weights and asphalt far more often than a phone tucked into a pocket. Knocks, scuffs and sudden falls are part of its everyday life, so the dial deserves the same serious protection you already give a phone screen. 3mk Watch Protection strengthens the watch display by up to 250% and covers it edge to edge, including the curved rim that ordinary film usually leaves exposed.

Tested for more than impact

Strength is only half the story. 3mk Watch Protection carries RoHS and PZH certification, so it stays safe for you and for the environment even when it spends a whole workout pressed against sweaty skin.

Fitted to the shape of the screen

The installation method follows the structure of the display: flat dials are covered dry, the classic way, while rounded screens are fitted using gel. The result is a bubble-free finish that holds for the long run. Every version accounts for rounded edges, curvature and exact dimensions, and at no more than 0.2 mm thick the layer stays practically invisible and leaves the look of the watch untouched.