Fitbit Air offers $99 sleep-first tracking, Pixel Watch 4 pairing, and a cheaper Whoop alternative, but Google’s AI coaching remains unproven.

Google released the official Fitbit Air design guidelines. Google’s recently announced $99 Fitbit Air fitness tracker is ...

The Fitbit Air doesn’t have a screen, but it does have a suite of health sensors that pipe data into the new Google Health app. And if you want, Google has a new AI-powered health coach in the app ...