We take a close look at the key differences between the Pixel Watch 3 and 4—comparing everything from design and performance to battery life and new features—to help you decide whether it's worth upgrading to the latest model or sticking with the previous one.

Google's new Pixel Watch 4 fixes many of the criticisms with the Pixel Watch 3 and sets several new standards for smartwatches on Wear OS. Here's why it could be the most impressive smartwatch this year.