

The Versa 4 has the same six-day battery life and selection of health-oriented features as the Versa 3.

The Fitbit Versa 4 will also continue to work with both the iPhone and Android phones, even as Google continues investment into Wear OS 3 for the upcoming Pixel Watch and on Samsung's Galaxy Watch 5. Fitbit's interface is also getting a new look with a tiles that sum up metrics, which should make the software appear more streamlined.

Fitbit says the new watch is slimmer than the previous model, and it's bringing back the physical side button for smoother navigation. The biggest changes are more focused on design and ease-of-use rather than introducing new features. The Versa 4 is a moderate upgrade to the Versa 3.
