Fitbit Charge 3
The Fitbit Charge 3 is an excellent everyday fitness tracker.
Sensors
It includes Sp02 sensors that can measure blood oxygen saturation.
Larger Screen
The Charge 3's screen is about 40 percent larger than the Charge 2's.
Button
The button on the side of the Charge 3 delivers haptic feedback when pressed.
Interface
You can swipe your finger across the screen to navigate your way around the interface.
Quick Settings
A long button press brings up the Quick Settings menu.
Battery Life
In testing, the Fitbit Charge 3 lasted longer than the estimated seven days.