c5.86 17.2 9.04 35 9.69 52.73.5 13.9 17.45 20.44 27.29 10.6l37.1-37.1c59.28-59.26 59.28-155.7 0-214.96z"/>
      </svg></a> </h3>
<section aria-labelledby="toc_why-ember-objects">
<p>The most important reason is that an Ember Object can be watched for changes – or <em>observed</em>. For example, being <a href="https://api.emberjs.com/ember/3.12/classes/Observable">observable</a> is important for <a href="../object-model/computed-properties/">computed properties</a>. It is one of the fundamental ways that 