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Gym cases fail on knurl and rack uprights, not on lab drop ratings

A TPU bumper with raised bezels and an open sensor back is the gym default. Metal cages scratch bars. Slim daily shells polish through on hardware.

9/14/2026
A person wearing Apple Watch Series 10 during a gym workout

An active-use scene with Apple Watch Series 10; no third-party protective case is shown. Photo: Apple Newsroom.

Guide
A TPU bumper with raised bezels and an open sensor back is the gym default. Metal cages scratch bars. Slim daily shells polish through on hardware.