Fitbit’s 3 new trackers want to destress you and eventually diagnose you- ECG (to be activated pending FDA clearance), skin temperature, and electrodermal activity (EDA) for quantifying stres
The Fitbit Sense retails for $330 and offers sensors for ECG (to be activated pending FDA clearance), skin temperature, and electrodermal activity (EDA) for quantifying stress levels. The Versa 3 comes in at $100 less for $230 and lacks those three sensors, while the Versa 2 still offers nearly the same features as its successor...
