JSFiddle - React, Tailwind, and code Playground

HTML

<p>iPad <span id="info">- sorry, device is not iPad!</span></p>

JavaScript

window.ondevicemotion = function(event) {
    if (navigator.platform.indexOf("iPad") != -1) {
        var version = 1;
        if (event.acceleration) version += window.devicePixelRatio;
        document.getElementById('info').innerHTML = version;
    }
    window.ondevicemotion = null;
}