Apple Watch battery replacement: How much does it cost and is it worth it?

Replacing the battery on your Apple Watch can extend its life, but you'll have to determine whether it's worthwhile for your model.

Replacing the battery on your Apple Watch can extend its life, but you&#39;ll have to determine whether it&#39;s worthwhile for your model.<p><img src="https://www.engadget.com/img/gallery/apple-watch-battery-replacement-how-much-does-it-cost-and-is-it-worth-it/intro-1786723362.jpg" /></p>