Vibration API

Vibration API

HTML

<button onclick="vibrateOnce()">Vibrate Once</button>
<button onclick="stepVibration()">Step Vibration</button>

JavaScript

function vibrateOnce() {
  window.navigator.vibrate(500);
}

function stepVibration() {
  window.navigator.vibrate([200, 100, 200, 200, 100, 200, 200, 100, 200, 200, 100, 200, 200, 100, 200, 200, 100, 200, 200, 100, 200, 200, 100, 200, 200, 100, 200, 200, 100, 200, ]);
}