Disclaimer
Last updated: September 15, 2026
The reaction time test and all other content on testreaction.com (the "Site") are provided for general information and entertainment purposes only. By using the Site, you agree to this disclaimer.
Not medical or professional advice
The reaction time test is not a medical, psychological, or diagnostic tool. It can't detect, diagnose, or monitor any health condition, and nothing on the Site replaces advice from a qualified professional. If you have concerns about your reaction time, reflexes, vision, or health, talk to a doctor or another qualified health professional.
Accuracy of results
Results are estimates. They can be affected by your screen's refresh rate, your mouse, keyboard, or touchscreen, your browser and operating system, other programs running on your device, and other factors outside our control. The ratings shown, such as "average" or "excellent," are general guides, not scientific or clinical standards. Results from different devices or browsers may not be comparable.
Don't rely on results for important decisions
Don't use your results to decide whether you're fit to drive, operate machinery, or do any other activity where safety matters. Don't use them for medical, employment, legal, or insurance purposes, either.
Use with care
The test involves sudden color changes on your screen. If you have a condition that can be affected by visual stimuli, such as photosensitive epilepsy, use caution and consult your doctor. Stop and take a break if you feel any discomfort or eye strain.
Results chart
The results chart in our average reaction time guide is based on averages that visitors choose to add. Anyone can add a result, and people use different devices, so the chart is a general comparison, not a scientific or representative study.
No warranties
The Site is provided "as is" and "as available," without warranties of any kind, express or implied. We don't guarantee that the Site or its results will be accurate, complete, error-free, or always available.
Limitation of liability
To the fullest extent permitted by law, we are not liable for any loss or damage arising from your use of, or reliance on, the Site or any results it produces.
Translations
The Site is available in several languages for your convenience. If a translated page differs from the English version, the English version applies.
Third-party services
The Site uses services provided by third parties, such as Google Analytics. We don't control these services and aren't responsible for their content or practices.
Changes to this disclaimer
We may update this disclaimer from time to time. Any changes take effect as soon as they're posted on this page.
Contact
If you have questions about this disclaimer, email us at contact@testreaction.com or visit our Contact Us page.