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side-by-side photos of a Fitbit Versa 4 and a Fitbit Versa 3 fitness tracker. On the left, a Versa 3 around a person's wrist. On the right, a Versa 4 against a fabric background.
The last-gen Versa 3 (left) is a better wearable overall compared to the current-gen Versa 4.

Fitbit's Versa line of wearables are some of the best fitness trackers on the market. With accurate GPS, Bluetooth connectivity, and compatibility with Google Assistant and Amazon Alexa, most folks can benefit from their usefulness and versatility.