Terms of Use

Use GearTest as a browser-based aid for checking hardware. Results depend on browser support, operating system settings, device configuration and test conditions.

Measurement limits

Event-rate and timing tests estimate what reaches the browser. Display patterns do not measure nits, color error or certified gamut coverage. Hearing and audio demonstrations are not medical diagnosis or treatment.

Controller calibration

Supported calibration actions can change controller settings. Read the tool’s warnings, check the connected model and connection, retain a backup where available, and confirm permanent writes only when you intend to apply them. Demo mode does not write to a physical controller.

Media and output

You control device access, playback, recording and downloads. Follow the tool’s existing audio, flashing-pattern and device-operation notices. Stop a test if it causes discomfort or unexpected behavior.

Decisions based on results

A browser test alone does not establish a device defect, warranty claim or calibrated physical measurement. Use appropriate specialist testing when a decision requires that level of certainty.

Questions:hi@geartest.net.