Terms of Use

An informational tool

TestOnDevice is an informational aid for checking your hardware, and it runs in your browser. It is provided as-is, without warranty of any kind.

No hardware or medical guarantees

• We do not guarantee your hardware’s health, and results are not a substitute for professional repair or calibration.
• This is not medical equipment. Hearing and similar tests are subjective and non-medical.

Your responsibility

• You are responsible for your own safety regarding audio volume and flashing patterns. Start audio at low volume and heed seizure warnings.
• Use the tools at your own discretion.