The new Fitbit Versa 3 and Fitbit Sense are the first from the company to offer not only an impressive list of specs and utilities, but also the Google Assistant baked in out of the box. Having a speaker to take and make calls via the Assistant sets the Sense apart from the Versa 3, but both watches will be capable of taking commands via voice to the Assistant. With the Sense, users also get the addition of an ECG sensor, a skin temp sensor, and a speaker for taking calls completely on your wrist.