Tier A - Direct Browser Interaction Ready

Mobile Vibration Motor & Haptics Tester

Test mobile haptic vibration motor patterns (short, long, pulses) safely. Calls the HTML5 Vibration API with defined millisecond pulse patterns to test whether your phone haptic motor activates on command.

Haptic Vibration Motor Tester

Checking API...

Apple iOS WebKit Notice: Mobile Safari does not expose the navigator.vibrate() API due to Apple operating system privacy restrictions. This test is supported on Android Chrome, Edge, and compatible desktop devices.

How to use this test

Tap 'Short Vibration' (200ms pulse).
Tap 'Pulse Rhythm' (alternating vibration pulses).
Confirm physical vibration sensation in your hand.
Tap 'Stop' to halt any ongoing pattern.

How to understand your result

Looks good: Vibration motor activated physically on command.

Unable to test: Browser does not expose Vibration API (e.g. iOS Safari).

Troubleshooting: what to try next

On Android, ensure 'Haptic feedback' or 'Touch vibration' is enabled in system Sound settings.
Note: Apple iOS Safari does not support the web Vibration API for privacy reasons.

What this test cannot tell you

Not supported on iOS Safari due to Apple platform restrictions. Desktop PCs do not have vibration motors.

Frequently Asked Questions

Why does vibration not work on iPhone? +

Tested & Reviewed by [REAL AUTHOR NAME - OWNER TO COMPLETE]

Last Reviewed: 2026-10-17 • Test Method: navigator.vibrate() patterned millisecond array execution • How We Test