You get brilliant sleep tracking, heart rate data ... such as stress, nutrition, and sleep. The Fitbit Sense 2 is lighter and thinner than its predecessor and still packs in the ECG sensor ...
there are still plenty of options if you're after the best Fitbit for tracking your steps, sleep, workouts, and overall health. By our reckoning, the Fitbit Charge 6 is the best Fitbit for ...