Fitbit's in-depth AI health coach is taking its smarts to another level with your medical records.

The Fitbit Personal Health Coach preview launches Tuesday, October 28, starting with "adult Fitbit Premium users on Android in the U.S." You'll message the AI Coach in the Fitbit app with your goals, ...

Fitbits are great for tracking workouts and heart rate, but can they also check your blood pressure? It’s a common question, and honestly, figuring out the difference between heart rate and blood ...