system test
Phone Vibration Test
Check whether the browser/device accepts a vibration request before troubleshooting an app-specific vibration problem.
No accountLocal where possibleRetest anytime
Browser & device environment
Ready
DeviceOK reports only information your browser intentionally exposes. It does not fingerprint hidden hardware or claim access to protected system details.
Private by design
The request is generated locally.
Use the result as evidence, not a guess.
This test checks
- Vibration API availability
- Browser vibration request
How to read it
A request being accepted does not prove the physical vibration motor worked; confirm by feel.
Many browsers and iOS environments do not expose this API.